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628 results on '"Ulf-Dietrich Reips"'

1. Group Adapted Avatar Recommendations for Exergames.

Author: Robin Cromjongh, Quentin Van Reenen, Laura König, Martina Kanning, Ulf-Dietrich Reips, Tiare M. Feuchtner, and Hanna Hauptmann
Published: 2023
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2. Relaxed forced choice improves performance of visual quality assessment methods.

Author: Mohsen Jenadeleh, Johannes Zagermann, Harald Reiterer, Ulf-Dietrich Reips, Raouf Hamzaoui, and Dietmar Saupe
Published: 2023
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3. Late Responding in Web and Mail Surveys: A Systematic Review and Meta-Analysis

Author: Ellen Laupper, Esther Kaufmann, and Ulf-Dietrich Reips
Subjects: late respondents, systematic review, meta-analysis, survey research, web survey, mode effect, Social sciences (General), H1-99
Abstract: There is a fundamental concern that respondents who complete a survey with a certain delay or only after one or more additional contact attempts are less motivated to provide high quality survey data. Given the rise of web surveys to being the currently most widely used mode of the survey method, this concern has increased, and surveyors wonder which mode to choose best. With a systematic review and a meta-analytic approach, we clarify types of and issues in “late responding”, and we address the questions of whether and to what extent late responding is different for web surveys compared to mail surveys. The systematic review reveals that only a third of the 74 studies included report on data quality for any type of late responding. Moreover, a wide range of definitions for late responding was identified, with essentially three types. With a meta-analytical approach, a mean share of 27% (CI: 23%–31%) of late responding across both modes was quantified, and no mode difference was found. A moderator analysis with 16 sample and survey characteristics did not identify a robust moderator across modes. In addition, our article provides a detailed overview of different survey practices used in web and mail surveys.
Published: 2023
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4. Barriers and opportunities for implementation of a brief psychological intervention for post-ICU mental distress in the primary care setting – results from a qualitative sub-study of the PICTURE trial

Author: Linda Sanftenberg, Antina Beutel, Chris Maria Friemel, Robert Philipp Kosilek, Maggie Schauer, Thomas Elbert, Ulf-Dietrich Reips, Sabine Gehrke-Beck, Tomke Schubert, Konrad Schmidt, Jochen Gensichen, and for the PICTURE-study team
Subjects: Post-traumatic stress disorder, Post-intensive care syndrome, Narrative exposure therapy, Qualitative analysis, Mental health, Medicine (General), R5-920
Abstract: Abstract Background The results of critical illness and life-saving invasive measures during intensive care unit treatment can sometimes lead to lasting physical and psychological impairments. A multicentre randomized controlled trial from Germany (PICTURE) aims to test a brief psychological intervention, based on narrative exposure therapy, for post-traumatic stress disorder symptoms following intensive care unit treatment in the primary care setting. A qualitative analysis was conducted to understand feasibility and acceptance of the intervention beyond quantitative analysis of the main outcomes in the primary study. Methods Qualitative explorative sub-study of the main PICTURE trial, with eight patients from the intervention group recruited for semi-structured telephone interviews. Transcriptions were analysed according to Mayring's qualitative content analysis. Contents were coded and classified into emerging categories. Results The study population was 50% female and male, with a mean age of 60.9 years and transplantation surgery being the most frequent admission diagnosis. Four main factors were identified as conducive towards implementation of a short psychological intervention in a primary care setting: 1) long-term trustful relationship between patient and GP team; 2) intervention applied by a medical doctor; 3) professional emotional distance of the GP team; 4) brevity of the intervention. Conclusion The primary setting has certain qualities such as a long-term doctor-patient relationship and low-threshold consultations that offer good opportunities for implementation of a brief psychological intervention for post-intensive care unit impairments. Structured follow-up guidelines for primary care following intensive care unit treatment are needed. Brief general practice-based interventions could be part of a stepped-care approach. Trial registration The main trial was registered at the DRKS (German Register of Clinical Trials: DRKS00012589) on 17/10/2017.
Published: 2023
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5. The Psychological Science Accelerator’s COVID-19 rapid-response dataset

Author: Erin M. Buchanan, Savannah C. Lewis, Bastien Paris, Patrick S. Forscher, Jeffrey M. Pavlacic, Julie E. Beshears, Shira Meir Drexler, Amélie Gourdon-Kanhukamwe, Peter R Mallik, Miguel Alejandro A. Silan, Jeremy K. Miller, Hans IJzerman, Hannah Moshontz, Jennifer L. Beaudry, Jordan W. Suchow, Christopher R. Chartier, Nicholas A. Coles, MohammadHasan Sharifian, Anna Louise Todsen, Carmel A. Levitan, Flávio Azevedo, Nicole Legate, Blake Heller, Alexander J. Rothman, Charles A. Dorison, Brian P. Gill, Ke Wang, Vaughan W. Rees, Nancy Gibbs, Amit Goldenberg, Thuy-vy Thi Nguyen, James J. Gross, Gwenaêl Kaminski, Claudia C. von Bastian, Mariola Paruzel-Czachura, Farnaz Mosannenzadeh, Soufian Azouaghe, Alexandre Bran, Susana Ruiz-Fernandez, Anabela Caetano Santos, Niv Reggev, Janis H. Zickfeld, Handan Akkas, Myrto Pantazi, Ivan Ropovik, Max Korbmacher, Patrícia Arriaga, Biljana Gjoneska, Lara Warmelink, Sara G. Alves, Gabriel Lins de Holanda Coelho, Stefan Stieger, Vidar Schei, Paul H. P. Hanel, Barnabas Szaszi, Maksim Fedotov, Jan Antfolk, Gabriela-Mariana Marcu, Jana Schrötter, Jonas R. Kunst, Sandra J. Geiger, Adeyemi Adetula, Halil Emre Kocalar, Julita Kielińska, Pavol Kačmár, Ahmed Bokkour, Oscar J. Galindo-Caballero, Ikhlas Djamai, Sara Johanna Pöntinen, Bamikole Emmanuel AGESIN, Teodor Jernsäther, Anum Urooj, Nikolay R. Rachev, Maria Koptjevskaja-Tamm, Murathan Kurfalı, Ilse L. Pit, Ranran Li, Sami Çoksan, Dmitrii Dubrov, Tamar Elise Paltrow, Gabriel Baník, Tatiana Korobova, Anna Studzinska, Xiaoming Jiang, John Jamir Benzon R. Aruta, Jáchym Vintr, Faith Chiu, Lada Kaliska, Jana B. Berkessel, Murat Tümer, Sara Morales-Izquierdo, Hu Chuan-Peng, Kevin Vezirian, Anna Dalla Rosa, Olga Bialobrzeska, Martin R. Vasilev, Julia Beitner, Ondřej Kácha, Barbara Žuro, Minja Westerlund, Mina Nedelcheva-Datsova, Andrej Findor, Dajana Krupić, Marta Kowal, Adrian Dahl Askelund, Razieh Pourafshari, Jasna Milošević Đorđević, Nadya-Daniela Schmidt, Ekaterina Baklanova, Anna Szala, Ilya Zakharov, Marek A. Vranka, Keiko Ihaya, Caterina Grano, Nicola Cellini, Michał Białek, Lisa Anton-Boicuk, Ilker Dalgar, Arca Adıgüzel, Jeroen P. H. Verharen, Princess Lovella G. Maturan, Angelos P. Kassianos, Raquel Oliveira, Martin Čadek, Vera Cubela Adoric, Asil Ali Özdoğru, Therese E. Sverdrup, Balazs Aczel, Danilo Zambrano, Afroja Ahmed, Christian K. Tamnes, Yuki Yamada, Leonhard Volz, Naoyuki Sunami, Lilian Suter, Luc Vieira, Agata Groyecka-Bernard, Julia Arhondis Kamburidis, Ulf-Dietrich Reips, Mikayel Harutyunyan, Gabriel Agboola Adetula, Tara Bulut Allred, Krystian Barzykowski, Benedict G Antazo, Andras N. Zsido, Dušana Dušan Šakan, Wilson Cyrus-Lai, Lina Pernilla Ahlgren, Matej Hruška, Diego Vega, Efisio Manunta, Aviv Mokady, Mariagrazia Capizzi, Marcel Martončik, Nicolas Say, Katarzyna Filip, Roosevelt Vilar, Karolina Staniaszek, Milica Vdovic, Matus Adamkovic, Niklas Johannes, Nandor Hajdu, Noga Cohen, Clara Overkott, Dino Krupić, Barbora Hubena, Gustav Nilsonne, Giovanna Mioni, Claudio Singh Solorzano, Tatsunori Ishii, Zhang Chen, Elizaveta Kushnir, Cemre Karaarslan, Rafael R. Ribeiro, Ahmed Khaoudi, Małgorzata Kossowska, Jozef Bavolar, Karlijn Hoyer, Marta Roczniewska, Alper Karababa, Maja Becker, Renan P. Monteiro, Yoshihiko Kunisato, Irem Metin-Orta, Sylwia Adamus, Luca Kozma, Gabriela Czarnek, Artur Domurat, Eva Štrukelj, Daniela Serrato Alvarez, Michal Parzuchowski, Sébastien Massoni, Johanna Czamanski-Cohen, Ekaterina Pronizius, Fany Muchembled, Kevin van Schie, Aslı Saçaklı, Evgeniya Hristova, Anna O. Kuzminska, Abdelilah Charyate, Gijsbert Bijlstra, Reza Afhami, Nadyanna M. Majeed, Erica D. Musser, Miroslav Sirota, Robert M. Ross, Siu Kit Yeung, Marietta Papadatou-Pastou, Francesco Foroni, Inês A. T. Almeida, Dmitry Grigoryev, David M. G. Lewis, Dawn L. Holford, Steve M. J. Janssen, Srinivasan Tatachari, Carlota Batres, Jonas K. Olofsson, Shimrit Daches, Anabel Belaus, Gerit Pfuhl, Nadia Sarai Corral-Frias, Daniela Sousa, Jan Philipp Röer, Peder Mortvedt Isager, Hendrik Godbersen, Radoslaw B. Walczak, Natalia Van Doren, Dongning Ren, Tripat Gill, Martin Voracek, Lisa M. DeBruine, Michele Anne, Sanja Batić Očovaj, Andrew G. Thomas, Alexios Arvanitis, Thomas Ostermann, Kelly Wolfe, Nwadiogo Chisom Arinze, Carsten Bundt, Claus Lamm, Robert J Calin-Jageman, William E. Davis, Maria Karekla, Saša Zorjan, Lisa M. Jaremka, Jim Uttley, Monika Hricova, Monica A Koehn, Natalia Kiselnikova, Hui Bai, Anthony J. Krafnick, Busra Bahar Balci, Tonia Ballantyne, Samuel Lins, Zahir Vally, Celia Esteban-Serna, Kathleen Schmidt, Paulo Manuel L. Macapagal, Paulina Szwed, Przemysław Marcin Zdybek, David Moreau, W. Matthew Collins, Jennifer A. Joy-Gaba, Iris Vilares, Ulrich S. Tran, Jordane Boudesseul, Nihan Albayrak-Aydemir, Barnaby James Wyld Dixson, Jennifer T Perillo, Ana Ferreira, Erin C. Westgate, Christopher L. Aberson, Azuka Ikechukwu Arinze, Bastian Jaeger, Muhammad Mussaffa Butt, Jaime R. Silva, Daniel Shafik Storage, Allison P Janak, William Jiménez-Leal, Jose A. Soto, Agnieszka Sorokowska, Randy McCarthy, Alexa M Tullett, Martha Frias-Armenta, Matheus Fernando Felix Ribeiro, Andree Hartanto, Paul A. G. Forbes, Megan L. Willis, María del Carmen Tejada R, Adriana Julieth Olaya Torres, Ian D Stephen, David C. Vaidis, Anabel de la Rosa-Gómez, Karen Yu, Clare A. M. Sutherland, Mathi Manavalan, Behzad Behzadnia, Jan Urban, Ernest Baskin, Joseph P. McFall, Chisom Esther Ogbonnaya, Cynthia H. Y. Fu, Rima-Maria Rahal, Izuchukwu L. G. Ndukaihe, Thomas J. Hostler, Heather Barry Kappes, Piotr Sorokowski, Meetu Khosla, Ljiljana B. Lazarevic, Luis Eudave, Johannes K. Vilsmeier, Elkin O. Luis, Rafał Muda, Elena Agadullina, Rodrigo A. Cárcamo, Crystal Reeck, Gulnaz Anjum, Mónica Camila Toro Venegas, Michal Misiak, Richard M. Ryan, Nora L. Nock, Giovanni A. Travaglino, Michael C. Mensink, Gilad Feldman, Aaron L. Wichman, Weilun Chou, Ignazio Ziano, Martin Seehuus, William J. Chopik, Franki Y. H. Kung, Joelle Carpentier, Leigh Ann Vaughn, Hongfei Du, Qinyu Xiao, Tiago J. S. Lima, Chris Noone, Sandersan Onie, Frederick Verbruggen, Theda Radtke, and Maximilian A. Primbs
Subjects: Science
Abstract: Measurement(s) COVID-19 Protocols, Restrictions • Health Behaviors • Personality and Behavioral Change, CTCAE • Emotion • Message Framing • Self-Determination Technology Type(s) Survey • Experiment Design Type Factor Type(s) COVID-19 Protocols, Restrictions • Health Behaviors • Loss-Gain Framing • Cognitive Reappraisal • Self-Determination Messaging Sample Characteristic - Organism Homo Sample Characteristic - Environment Daily Life Sample Characteristic - Location North America • South America • Africa • Australia • Europe • United Kingdom • Asia
Published: 2023
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6. A new two-dimensional question format in web survey design: Assimilation and contrast effects

Author: Arto T Selkälä and Ulf-Dietrich Reips
Subjects: Social Sciences
Abstract: Computer- and web-based survey technology has enabled the use of question formats and layouts that would be difficult or even impossible to implement with traditional paper questionnaires. The present article investigates context effects—specifically assimilation versus contrast effects—in connection with four web survey question designs. Three traditional types of matrix questions are experimentally tested against a new two-dimensional question format referred to as ZEF. This new question format allows survey practitioners to present two questions at the same time, the responses to which are entered on the x - and y -axes of a two-dimensional chart. The chart also displays a respondent’s answers to the preceding two-dimensional questions. This approach accentuates the simultaneous application of two dimensions of a question and encourages the comparison of pairwise items across the dimensions. The two-dimensional format generates a higher number of assimilation effects as compared with the three traditional matrix question formats. This suggests that instead of conceptual interconnection of items, context effect formation in ZEF is dominated by the visual proximity of the item scales and the common region of the two-dimensional chart.
Published: 2023
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7. Increasing digitalization is associated with anxiety and depression: A Google Ngram analysis.

Author: Gisbert Wilhelm Teepe, Edda Magareta Glase, and Ulf-Dietrich Reips
Subjects: Medicine, Science
Abstract: The prevalence of anxiety disorders and depression are rising worldwide. Studies investigating risk factors on a societal level leading to these rises are so far limited to social-economic status, social capital, and unemployment, while most such studies rely on self-reports to investigate these factors. Therefore, our study aims to evaluate the impact of an additional factor on a societal level, namely digitalization, by using a linguistic big data approach. We extend related work by using the Google Books Ngram Viewer (Google Ngram) to retrieve and adjust word frequencies from a large corpus of books (8 million books or 6 percent of all books ever published) and to subsequently investigate word changes in terms of anxiety disorders, depression, and digitalization. Our analyses comprise and compare data from six languages, British English, German, Spanish, Russian, French, and Italian. We also retrieved word frequencies for the control construct "religion". Our results show an increase in word frequency for anxiety, depression, and digitalization over the last 50 years (r = .79 to .89, p < .001), a significant correlation between the frequency of anxiety and depression words (r = .98, p < .001), a significant correlation between the frequency of anxiety and digitalization words (r = .81, p < .001), and a significant correlation between the frequency of depression and anxiety words (r = .81, p < .001). For the control construct religion, we found no significant correlations for word frequency over the last 50 years and no significant correlation between the frequency of anxiety and depression words. Our results showed a negative correlation between the frequency of depression and religion words (r = -.25, p < .05). We also improved the method by excluding terms with double meanings detected by 73 independent native speakers. Implications for future research and professional and clinical implications of these findings are discussed.
Published: 2023
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8. Psychological well-being during the COVID-19 pandemic: Combining a web survey with experience sampling methodology.

Author: Yury Shevchenko, Noemi Huber, and Ulf-Dietrich Reips
Subjects: Medicine, Science
Abstract: COVID-19-related regulations have impacted the economy and people's well-being, highlighting the long-standing problem of inequality. This research explored how COVID-19-related restrictive policies, such as a lockdown or social distancing, affected people's well-being. In Study 1, a cross-sectional online survey (N = 685), we examined the associations between socio-economic characteristics, the number of resources, their relative change, people's stress levels, and their support of restrictive policies. We found that financial loss due to COVID-19, the number of children at home, and the intensity of restrictive measures were associated with higher stress by restrictive measures. The lower support for restrictive measures was observed among those who experienced financial loss due to COVID-19, had more children at home, less frequently accessed COVID-19-related information in the media, and did not perform self-isolation. Men were generally less supportive of restrictions than women, and the number of new COVID-19 cases was negatively related to the support. Lower stress and higher support for restrictive measures were positively associated with life satisfaction. In Study 2, an experience-sampling survey (Nparticipants = 46, Nresponses = 1112), the participants rated their well-being and level of available resources daily for one month. We observed that daily increases in well-being, characterized by higher life satisfaction and lower levels of stress and boredom, were positively associated with more social communication and being outdoors. In summary, the findings support the resource and demand framework, which states that people with access to resources can better cope with the demands of restrictive policies. Implications for policies and interventions to improve well-being are discussed.
Published: 2023
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9. Subjective Assessment of Global Picture-Wise Just Noticeable Difference.

Author: Hanhe Lin, Mohsen Jenadeleh, Guangan Chen, Ulf-Dietrich Reips, Raouf Hamzaoui, and Dietmar Saupe
Published: 2020
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10. The Relation Between the Public Attitude Towards COVID-19 and its Applied Policies – a Dataset for Binational and Temporal Comparison

Author: Noemi Huber, Raphael Buchmüller, and Ulf-Dietrich Reips
Subjects: covid-19, corona policies, public attitude, compliance, binational comparison, time-related development, Psychology, BF1-990
Abstract: The here presented data were collected to explore the relationship between people’s attitudes toward COVID-19 measures and policy strictness. We conducted online surveys in July 2020 and May 2021 with 131 respectively 130 participants from Switzerland and Germany. Participants responded on visual analogue scales to 33 respectively 25 questions. Further data on participants’ information sources, health status, and demographics were collected. The data contribute to understanding psychological and behavioural reactions to COVID-19 policies and may help to further examine the pandemic policy management. The dataset, coding, and variables can be found online on PsychArchives (https://doi.org/10.23668/psycharchives.12899). The study was preregistered on OSF (https://osf.io/uw8mh/).
Published: 2023
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11. A Pilot Study of Application of the Stroke Riskometer Mobile App for Assessment of the Course and Clinical Outcomes of COVID-19 among Hospitalized Patients

Author: Alexander Merkin, Sofya Akinfieva, Oleg N. Medvedev, Rita V. Krishnamurthi, Alexey Gutsaluk, Ulf-Dietrich Reips, Rufat Kuliev, Evgeny Dinov, Igor Nikiforov, Nikolay Shamalov, Polina Shafran, Lyudmila Popova, Dmitry Burenchev, and Valery L. Feigin
Subjects: stroke riskometer mobile app, stroke, covid-19, comorbidity, prediction, severity, Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract: Introduction: Early determination of COVID-19 severity and health outcomes could facilitate better treatment of patients. Different methods and tools have been developed for predicting outcomes of COVID-19, but they are difficult to use in routine clinical practice. Methods: We conducted a prospective cohort study of inpatients aged 20–92 years, diagnosed with COVID-19 to determine whether their individual 5-year absolute risk of stroke at the time of hospital admission predicts the course of COVID-19 severity and mortality. The risk of stroke was determined by the Stroke Riskometer mobile application. Results: We examined 385 patients hospitalized with COVID-19 (median age 61 years). The participants were categorized based on COVID-19 severity: 271 (70.4%) to the “not severe” and 114 (29.6%) to the “severe” groups. The median risk of stroke the next day after hospitalization was significantly higher among patients in the severe group (2.83, 95% CI: 2.35–4.68) versus the not severe group (1.11, 95% CI: 1.00–1.29). The median risk of stroke and median systolic blood pressure (SBP) were significantly higher among non-survivors (12.04, 95% CI: 2.73–21.19) and (150, 95% CI: 140–170) versus survivors (1.31, 95% CI: 1.14–1.52) and (134, 95% CI: 130–135), respectively. Those who spent more than 2.5 h a week on physical activity were 3.1 times more likely to survive from COVID-19. Those who consumed more than one standard alcohol drink a day, or suffered with atrial fibrillation, or had poor memory were 2.5, 2.3, and 2.6 times more likely not to survive from COVID-19, respectively. Conclusions: High risk of stroke, physical inactivity, alcohol intake, high SBP, and atrial fibrillation are associated with severity and mortality of COVID-19. Our findings suggest that the Stroke Riskometer app could be used as a simple predictive tool of COVID-19 severity and mortality.
Published: 2023
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12. Introducing Item Pool Visualization: A method for investigation of concepts in self-reports and psychometric tests

Author: Michael Dantlgraber, Stefan Stieger, and Ulf-Dietrich Reips
Subjects: Social Sciences
Abstract: In this article, we introduce Item Pool Visualization. It is an illustration system that locates items and item pools (scales) from multiple psychological instruments regarding their commonality and distinguishability along several dimensions of nested radar charts. The application of Item Pool Visualization creates illustrations that represent different item pools by different circles that do not overlap. Item Pool Visualization illustrates a comparison of different structural equation models that are estimated with the same data. It combines the advantages of general and correlated factor models when evaluating psychological instruments. Furthermore, in contrast to other visualization methods, Item Pool Visualization provides an empirically driven categorization of psychological constructs and their subconcepts (facets) that is suited to provide professionals with help in comparing psychometric constructs, questionnaires, and selecting tests.
Published: 2019
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13. Guideline for improving the reliability of Google Ngram studies: Evidence from religious terms.

Author: Nadja Younes and Ulf-Dietrich Reips
Subjects: Medicine, Science
Abstract: The Google Books Ngram Viewer (Google Ngram) is a search engine that charts word frequencies from a large corpus of books and thereby allows for the examination of cultural change as it is reflected in books. While the tool's massive corpus of data (about 8 million books or 6% of all books ever published) has been used in various scientific studies, concerns about the accuracy of results have simultaneously emerged. This paper reviews the literature and serves as a guideline for improving Google Ngram studies by suggesting five methodological procedures suited to increase the reliability of results. In particular, we recommend the use of (I) different language corpora, (II) cross-checks on different corpora from the same language, (III) word inflections, (IV) synonyms, and (V) a standardization procedure that accounts for both the influx of data and unequal weights of word frequencies. Further, we outline how to combine these procedures and address the risk of potential biases arising from censorship and propaganda. As an example of the proposed procedures, we examine the cross-cultural expression of religion via religious terms for the years 1900 to 2000. Special emphasis is placed on the situation during World War II. In line with the strand of literature that emphasizes the decline of collectivistic values, our results suggest an overall decrease of religion's importance. However, religion re-gains importance during times of crisis such as World War II. By comparing the results obtained through the different methods, we illustrate that applying and particularly combining our suggested procedures increase the reliability of results and prevents authors from deriving wrong assumptions.
Published: 2019
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14. Conceptual fluency in inductive reasoning.

Author: Michael Dantlgraber, Tim Kuhlmann, and Ulf-Dietrich Reips
Subjects: Medicine, Science
Abstract: Psychological effects connected with fluent processing are called fluency effects. In a sample of 403 participants we test whether conceptual fluency effects can be found in the context of inductive reasoning, a context that has not been investigated before. As a conceptual manipulation we vary the use of symbols (persons and crosses) in reasoning tasks. These symbols were chosen to provide hints for the solution of the implemented tasks and thus manipulate fluency. We found evidence that these hints influence ease of processing. The proportion of solved tasks increased by 11% on average in the condition with conceptual hints, F(1,399) = 13.47, partial η2 = .033, p < .001. However, we did not find an effect of the conceptual manipulation on the temporal perception of the task. In a second study (n = 62) we strengthened our findings by investigating solution strategies for the tasks in more detail, 79% of the participants described the tasks in a way they were intended. Our results illustrate the advantages of the separation of ease of processing, fluency experience, and judgments.
Published: 2019
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15. PSACR: The Psychological Science Accelerator's COVID-19 Rapid-response Dataset

Author: Erin Michelle Buchanan, Savannah C Lewis, Bastien Paris, Patrick S. Forscher, Jeffrey Michael Pavlacic, Julie Beshears, Amélie Gourdon-Kanhukamwe, Peter Robert Mallik, Miguel Alejandro A. Silan, Jeremy K. Miller, Hans IJzerman, Jennifer L Beaudry, Jordan W Suchow, Christopher R. Chartier, Anna Louise Todsen, Carmel Levitan, Flavio Azevedo, Nicole Legate, Ke Wang, Gwenael Kaminski, Claudia Christina von Bastian, Mariola Paruzel-Czachura, Farnaz Mosannenzadeh, Soufian Azouaghe, Alexandre Bran, Susana Ruiz-Fernandez, Anabela Caetano Santos, Niv Reggev, Janis Zickfeld, Handan Akkas, Myrto Pantazi, Ivan Ropovik, Max Korbmacher, Patricia Arriaga, Biljana Gjoneska, Lara Warmelink, Sara Gouveia Alves, Gabriel Lins Holanda Coelho, Stefan Stieger, Vidar Schei, Paul H. P. Hanel, Barnabas Szaszi, Maksim Fedotov, Jan Antfolk, Gabriela Mariana Marcu, Jana Schrötter, Jonas R. Kunst, Sandra Jeanette Geiger, Adeyemi Adetula, Halil Emre Kocalar, Julita Kielińska, Pavol Kačmár, Oscar J. Galindo-Caballero, Sara Johanna Pöntinen, Bamikole Bamikole Agesin, Teodor Jernsäther, Anum Urooj, Nikolay R. Rachev, Maria Koptjevskaja-Tamm, Murathan Kurfalı, Ilse L. Pit, Ranran Li, Sami Çoksan, Dmitrii Dubrov, Tamar Paltrow, Gabriel Baník, Tatiana Korobova, Anna Studzinska, Xiaoming Jiang, JOHN JAMIR BENZON R. ARUTA, Jáchym Vintr, Faith Chiu, Lada Kaliska, Jana Berkessel, Murat Tümer, Sara Morales-Izquierdo, Hu Chuan-Peng, Kevin Vezirian, Anna Dalla Rosa, Nicholas Alvaro Coles, Blake Heller, Alexander Rothman, Vaughan W. Rees, Nancy Gibbs, Amit Goldenberg, James Gross, Olga Bialobrzeska, Martin R. Vasilev, Julia Beitner, Ondřej Kácha, Barbara Zuro, Minja Westerlund, Mina Nedelcheva-Datsova, Andrej Findor, Dajana Krupić, Marta Kowal, Adrian Dahl Askelund, Razieh Pourafshari, Jasna Milošević Đorđević, Nadya-Daniela Schmidt, Ekaterina Baklanova, Anna Szala, Marek Albert Vranka, Keiko Ihaya, Caterina Grano, Nicola Cellini, Michal Bialek, Lisa Anton-Boicuk, Ilker Dalgar, Arca Adıgüzel, Jeroen P. H. Verharen, Princess Lovella Gonzales Maturan, Angelos Kassianos, Raquel Alves Oliveira, Martin Čadek, Vera Cubela Adoric, Asil Ali Özdoğru, Therese E Sverdrup, Balazs Aczel, Danilo Zambrano, Christian K. Tamnes, Yuki Yamada, Leonhard Volz, Naoyuki Sunami, Lilian Suter, Luc Vieira, Agata Groyecka-Bernard, Julia Kamburidis, Ulf-Dietrich Reips, Mikayel Harutyunyan, Gabriel Agboola Adetula, Tara Bulut Allred, Krystian Barzykowski, Benedict Guzman Antazo, Dušana Šakan, Wilson Cyrus-Lai, Lina Ahlgren, Matej Hruška, Efisio Manunta, Aviv Mokady, Mariagrazia Capizzi, Marcel Martončik, Nicolas Say, Roosevelt Vilar, Karolina Staniaszek, Milica Vdovic, Matus Adamkovic, Niklas Johannes, Nandor Hajdu, Noga Cohen, Clara S. R. Overkott, Dino Krupić, Barbora Hubená, Gustav Nilsonne, Giovanna Mioni, Claudio Singh Solorzano, Tatsunori Ishii, Zhang Chen, Elizaveta Kushnir, CEMRE KARAARSLAN, Rafael Ramos Ribeiro, Małgorzata Kossowska, Jozef Bavolar, Karlijn Hoyer, Marta Roczniewska, Alper KARABABA, Maja Becker, Renan P. Monteiro, Yoshihiko Kunisato, Irem Metin-Orta, Luca Kozma, Gabriela Czarnek, Artur Domurat, Eva Štrukelj, Daniela Serrato Alvarez, Sébastien Massoni, Johanna Czamanski-Cohen, Ekaterina Pronizius, Fany Muchembled, Asli Sacakli, Evgeniya Hristova, Anna O. Kuzminska, Abdelilah CHARYATE, Gijsbert Bijlstra, Reza Afhami, Nadyanna M. Majeed, Erica D. Musser, Miroslav Sirota, Robert M Ross, Siu Kit Yeung, Marietta Papadatou-Pastou, Francesco Foroni, Inês A. T. Almeida, Dmitry Grigoryev, David M. G. Lewis, Dawn Liu Holford, Steve M. J. Janssen, Srinivasan Tatachari, Carlota Batres, Jonas Olofsson, Shimrit Daches, Anabel Belaus, Gerit Pfuhl, Nadia Saraí Corral-Frías, Daniela Sousa, Jan Philipp Röer, Peder Mortvedt Isager, Hendrik Godbersen, Radoslaw B. Walczak, Natalia Van Doren, Dongning Ren, Martin Voracek, Lisa Marie DeBruine, Michele Anne, Sanja Batić Očovaj, Andrew G. Thomas, Alexios Arvanitis, Thomas Ostermann, Kelly Wolfe, Nwadiogo Chisom Arinze, Claus Lamm, Robert Calin-Jageman, William E. Davis, Maria Karekla, Saša Zorjan, Lisa M Jaremka, Jim Uttley, Monika Hricova, Monica A Koehn, Hui Bai, Anthony James Krafnick, Busra Bahar Balci, Tonia Ballantyne, Samuel Lins, Zahir Vally, Celia Esteban Serna, Kathleen Schmidt, Paulo Manuel Labalan Macapagal, Paulina Szwed, Przemysław Zdybek, David Moreau, W. Matthew Collins, Jennifer Alana Joy-Gaba, Iris Vilares, Ulrich S. Tran, Jordane Boudesseul, Nihan Albayrak-Aydemir, Barnaby Dixson, Jennifer Torkildson Perillo, Ana Ferreira, Erin Corwin Westgate, Chris Aberson, Azuka Ikechukwu ARINZE, Bastian Jaeger, Muhammad Mussaffa Butt, Jaime Silva Rojas, Daniel Storage, Allison Janak, Jose Angel Soto, Agnieszka Sorokowska, Randy J. McCarthy, Alexa Mary Tullett, Martha Frias-Armenta, Matheus Fernando Felix Ribeiro, Andree Hartanto, Paul Forbes, Megan Willis, Adriana Olaya Torres, ANABEL DE LA ROSA GOMEZ, Clare Sutherland, Mathi Manavalan, Jan Urban, Ernest Baskin, Joseph Patrick McFall, Chisom Ogbonnaya, Cynthia H.Y. Fu, Rima-Maria Rahal, Izuchukwu Lawrence Gabriel Ndukaihe, Tom Hostler, Heather Barry Kappes, Piotr Sorokowski, Meetu Khosla, Johannes K Vilsmeier, Elkin Oswaldo Luis Garcia, Rafał Muda, Elena Agadullina, Rodrigo Cárcamo, Crystal Reeck, Gulnaz Anjum, Mónica Toro, Michał Misiak, Richard M. Ryan, Nora L. Nock, Giovanni A. Travaglino, Michael Craig Mensink, Gilad Feldman, Aaron Lee Wichman, Ignazio Ziano, Martin Seehuus, William J. Chopik, Franki Y. H. Kung, Joelle Carpentier, Leigh Ann Vaughn, Hongfei Du, Qinyu Xiao, Tiago J. S. Lima, Chris Noone, Sandersan Onie, Frederick Verbruggen, Theda Radtke, Ljiljana B. Lazarevic, Ahmed Khaoudi, Ahmed Bokkour, Ikhlas Djamai, Ian David Stephen, Thuy-vy Thi Nguyen, Brian P. Gill, Hannah Moshontz, Charles Dorison, Karen Yu, Diego Vega, Natalya Kiselnikova, Michal Parzuchowski, Sylwia Adamus, Ilya Zakharov, Luis Eudave, Afroja Ahmed, Kevin van Schie, Wlliam Alexander Jimenez Leal, MohammadHasan Sharifian, David C. Vaidis, Katarzyna Filip, Carsten Bundt, Behzad Behzadnia, Tripat Gill, Weilun Chou, Maria del Carmen, and Maximilian Primbs
Abstract: In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing manipulations on behavioral intentions and affective measures. The data collected (April to October 2020) included specific measures for each experimental study, a general questionnaire examining health prevention behaviors and COVID-19 experience, geographical and cultural context characterization, and demographic information for each participant. Each participant started the study with the same general questions and then was randomized to complete either one longer experiment or two shorter experiments. Data were provided by 73,223 participants with varying completion rates. Participants completed the survey from 111 geopolitical regions in 44 unique languages/dialects. The anonymized dataset described here is provided in both raw and processed formats to facilitate re-use and further analyses. The dataset offers secondary analytic opportunities to explore coping, framing, and self-determination across a diverse, global sample obtained at the onset of the COVID-19 pandemic, which can be merged with other time-sampled or geographic data.
Published: 2023

16. Illustrating psychometric tests, scales, and constructs: An R package for Item Pool Visualization

Author: Nils Petras, Michael Dantlgraber, and Ulf-Dietrich Reips
Subjects: Arts and Humanities (miscellaneous), Developmental and Educational Psychology, Experimental and Cognitive Psychology, Psychology (miscellaneous), General Psychology
Abstract: Researchers assessing psychological constructs have to understand and choose between several competing measures. Item Pool Visualization (IPV, Dantlgraber et al., 2019) was developed to offer a systematic and detailed portrayal of the actual content and internal balance of competing measures. To enable the use of IPV, we developed and present here the R package. Its aim is to allow researchers to add IPV to their repertoire with minimal effort. Creating IPV charts from raw data requires two simple function calls, because the package streamlines model specification, model estimation, and chart creation. It improves IPV conceptually by introducing the aggregate center distance and the item overview chart. It provides many customization options and generates high-quality, vector-based PDF output. The workflow of the package is explained using a reproducible open data example from a personality assessment.
Published: 2023
Full Text: View/download PDF

17. How to Conduct Online Experiments

Author: Ulf-Dietrich Reips and Yury Shevchenko
Published: 2023
Full Text: View/download PDF

18. The Behaviour Assessment Model for the Analysis and Evaluation of Pervasive Services.

Author: Bernhard Klein, Ivan Pretel, Ulf-Dietrich Reips, Ana Belen Lago, and Diego López-de-Ipiña
Published: 2013
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19. Web survey entry selection by a mailed invitation letter

Author: Arto Selkälä, Leena Viinamäki, Ulf-Dietrich Reips, and Asko Suikkanen
Subjects: Medical education, education, 05 social sciences, Primary education, Logistic regression, 01 natural sciences, 0506 political science, Odds, 010104 statistics & probability, Email address, Multinomial logistic regression model, Respondent, 050602 political science & public administration, Selection (linguistics), 0101 mathematics, Psychology, Web survey
Abstract: The invitation methods of web surveys have been studied from various perspectives, but less is still known about how demographic factors affect the selection of entry options in mailed web survey invitation letters. In a postal invitation letter, we provided the following three options to enter our web survey: using the URL address, emailing the researcher to get a link to the web survey, and texting one’s email address to the researcher to get a link to the web survey. The results of the multinomial logistic regression model show that the odds of selecting the option *“Response link by email”* is 4.1 times higher for those who have a primary education than for those who have an upper secondary education. In addition, an increase of one year in the respondent’s age increased the odds of selecting the *“Response link by email”* option by approximately 5%. In conclusion, older and less educated people tend to select less cognitively burdening entry options.
Published: 2021
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20. Situational factors shape moral judgements in the trolley dilemma in Eastern, Southern and Western countries in a culturally diverse sample

Author: Bence Bago, Marton Kovacs, John Protzko, Tamas Nagy, Zoltan Kekecs, Bence Palfi, Matus Adamkovic, Sylwia Adamus, Sumaya Albalooshi, Nihan Albayrak-Aydemir, Ilham N. Alfian, Sinan Alper, Sara Alvarez-Solas, Sara G. Alves, Santiago Amaya, Pia K. Andresen, Gulnaz Anjum, Daniel Ansari, Patrícia Arriaga, John Jamir Benzon R. Aruta, Alexios Arvanitis, Peter Babincak, Krystian Barzykowski, Bana Bashour, Ernest Baskin, Luisa Batalha, Carlota Batres, Jozef Bavolar, Fatih Bayrak, Benjamin Becker, Maja Becker, Anabel Belaus, Michał Białek, Ennio Bilancini, Daniel Boller, Leonardo Boncinelli, Jordane Boudesseul, Benjamin T. Brown, Erin M. Buchanan, Muhammad M. Butt, Dustin P. Calvillo, Nate C. Carnes, Jared B. Celniker, Christopher R. Chartier, William J. Chopik, Poom Chotikavan, Hu Chuan-Peng, Rockwell F. Clancy, Ogeday Çoker, Rita C. Correia, Vera Cubela Adoric, Carmelo P. Cubillas, Stefan Czoschke, Yalda Daryani, Job A. M. de Grefte, Wieteke C. de Vries, Elif G. Demirag Burak, Carina Dias, Barnaby J. W. Dixson, Xinkai Du, Francesca Dumančić, Andrei Dumbravă, Natalia B. Dutra, Janina Enachescu, Celia Esteban-Serna, Luis Eudave, Thomas R. Evans, Gilad Feldman, Fatima M. Felisberti, Susann Fiedler, Andrej Findor, Alexandra Fleischmann, Francesco Foroni, Radka Francová, Darius-Aurel Frank, Cynthia H. Y. Fu, Shan Gao, Omid Ghasemi, Ali-Reza Ghazi-Noori, Maliki E. Ghossainy, Isabella Giammusso, Tripat Gill, Biljana Gjoneska, Mario Gollwitzer, Aurélien Graton, Maurice Grinberg, Agata Groyecka-Bernard, Elizabeth A. Harris, Andree Hartanto, Widad A. N. M. Hassan, Javad Hatami, Katrina R. Heimark, Jasper J. J. Hidding, Evgeniya Hristova, Matej Hruška, Charlotte A. Hudson, Richard Huskey, Ayumi Ikeda, Yoel Inbar, Gordon P. D. Ingram, Ozan Isler, Chris Isloi, Aishwarya Iyer, Bastian Jaeger, Steve M. J. Janssen, William Jiménez-Leal, Biljana Jokić, Pavol Kačmár, Veselina Kadreva, Gwenaël Kaminski, Farzan Karimi-Malekabadi, Arno T. A. Kasper, Keith M. Kendrick, Bradley J. Kennedy, Halil E. Kocalar, Rabia I. Kodapanakkal, Marta Kowal, Elliott Kruse, Lenka Kučerová, Anton Kühberger, Anna O. Kuzminska, Fanny Lalot, Claus Lamm, Joris Lammers, Elke B. Lange, Anthony Lantian, Ivy Y.-M. Lau, Ljiljana B. Lazarevic, Marijke C. Leliveld, Jennifer N. Lenz, Carmel A. Levitan, Savannah C. Lewis, Manyu Li, Yansong Li, Haozheng Li, Tiago J. S. Lima, Samuel Lins, Marco Tullio Liuzza, Paula Lopes, Jackson G. Lu, Trent Lynds, Martin Máčel, Sean P. Mackinnon, Madhavilatha Maganti, Zoe Magraw-Mickelson, Leon F. Magson, Harry Manley, Gabriela M. Marcu, Darja Masli Seršić, Celine-Justine Matibag, Alan D. A. Mattiassi, Mahdi Mazidi, Joseph P. McFall, Neil McLatchie, Michael C. Mensink, Lena Miketta, Taciano L. Milfont, Alberto Mirisola, Michal Misiak, Panagiotis Mitkidis, Mehrad Moeini-Jazani, Arash Monajem, David Moreau, Erica D. Musser, Erita Narhetali, Danielle P. Ochoa, Jerome Olsen, Nicholas C. Owsley, Asil A. Özdoğru, Miriam Panning, Marietta Papadatou-Pastou, Neha Parashar, Philip Pärnamets, Mariola Paruzel-Czachura, Michal Parzuchowski, Julia V. Paterlini, Jeffrey M. Pavlacic, Mehmet Peker, Kim Peters, Liudmila Piatnitckaia, Isabel Pinto, Monica Renee Policarpio, Nada Pop-Jordanova, Annas J. Pratama, Maximilian A. Primbs, Ekaterina Pronizius, Danka Purić, Elisa Puvia, Vahid Qamari, Kun Qian, Alain Quiamzade, Beáta Ráczová, Diego A. Reinero, Ulf-Dietrich Reips, Cecilia Reyna, Kimberly Reynolds, Matheus F. F. Ribeiro, Jan P. Röer, Robert M. Ross, Petros Roussos, Fernando Ruiz-Dodobara, Susana Ruiz-Fernandez, Bastiaan T. Rutjens, Katarzyna Rybus, Adil Samekin, Anabela C. Santos, Nicolas Say, Christoph Schild, Kathleen Schmidt, Karolina A. Ścigała, MohammadHasan Sharifian, Jiaxin Shi, Yaoxi Shi, Erin Sievers, Miroslav Sirota, Michael Slipenkyj, Çağlar Solak, Agnieszka Sorokowska, Piotr Sorokowski, Sinem Söylemez, Niklas K. Steffens, Ian D. Stephen, Anni Sternisko, Laura Stevens-Wilson, Suzanne L. K. Stewart, Stefan Stieger, Daniel Storage, Justine Strube, Kyle J. Susa, Raluca D. Szekely-Copîndean, Natalia M. Szostak, Bagus Takwin, Srinivasan Tatachari, Andrew G. Thomas, Kevin E. Tiede, Lucas E. Tiong, Mirjana Tonković, Bastien Trémolière, Lauren V. Tunstead, Belgüzar N. Türkan, Mathias Twardawski, Miguel A. Vadillo, Zahir Vally, Leigh Ann Vaughn, Bruno Verschuere, Denis Vlašiček, Martin Voracek, Marek A. Vranka, Shuzhen Wang, Skye-Loren West, Stephen Whyte, Leigh S. Wilton, Anna Wlodarczyk, Xue Wu, Fei Xin, Su Yadanar, Hiroshi Yama, Yuki Yamada, Onurcan Yilmaz, Sangsuk Yoon, Danielle M. Young, Ilya Zakharov, Rizqy A. Zein, Ingo Zettler, Iris L. Žeželj, Don C. Zhang, Jin Zhang, Xiaoxiao Zheng, Rink Hoekstra, Balazs Aczel, Department of Social Psychology, Burak, Elif Gizem Demirağ, Bago, Bence, Kovacs, Marton, Protzko, John, Nagy, Tamas, Kekecs, Zoltan, Palfi, Bence, Adamkovic, Matus, Adamus, Sylwia, Albalooshi, Sumaya, Albayrak-Aydemir, Nihan, Alfian, Ilham N., Alper, Sinan, Alvarez-Solas, Sara, Alves, Sara G., Amaya, Santiago, Andresen, Pia K., Anjum, Gulnaz, Ansari, Daniel, Arriaga, Patricia, Aruta, John Jamir Benzon R., Arvanitis, Alexios, Babincak, Peter, Barzykowski, Krystian, Bashour, Bana, Baskin, Ernest, Batalha, Luisa, Batres, Carlota, Bavolar, Jozef, Bayrak, Fatih, Becker, Benjamin, Becker, Maja, Belaus, Anabel, Bialek, Michal, Bilancini, Ennio, Boller, Daniel, Boncinelli, Leonardo, Boudesseul, Jordane, Brown, Benjamin T., Buchanan, Erin M., Butt, Muhammad M., Calvillo, Dustin P., Carnes, Nate C., Celniker, Jared B., Chartier, Christopher R., Chopik, William J., Chotikavan, Poom, Chuan-Peng, Hu, Clancy, Rockwell F., Coker, Ogeday, Correia, Rita C., Adoric, Vera Cubela, Cubillas, Carmelo P., Czoschke, Stefan, Daryani, Yalda, de Grefte, Job A. M., de Vries, Wieteke C., Dias, Carina, Dixson, Barnaby J. W., Du, Xinkai, Dumancic, Francesca, Dumbrava, Andrei, Dutra, Natalia B., Enachescu, Janina, Esteban-Serna, Celia, Eudave, Luis, Evans, Thomas R., Feldman, Gilad, Felisberti, Fatima M., Fiedler, Susann, Findor, Andrej, Fleischmann, Alexandra, Foroni, Francesco, Francova, Radka, Frank, Darius-Aurel, Fu, Cynthia H. Y., Gao, Shan, Ghasemi, Omid, Ghazi-Noori, Ali-Reza, Ghossainy, Maliki E., Giammusso, Isabella, Gill, Tripat, Gjoneska, Biljana, Gollwitzer, Mario, Graton, Aurelien, Grinberg, Maurice, Groyecka-Bernard, Agata, Harris, Elizabeth A., Hartanto, Andree, Hassan, Widad A. N. M., Hatami, Javad, Heimark, Katrina R., Hidding, Jasper J. J., Hristova, Evgeniya, Hruska, Matej, Hudson, Charlotte A., Huskey, Richard, Ikeda, Ayumi, Inbar, Yoel, Ingram, Gordon P. D., Isler, Ozan, Isloi, Chris, Iyer, Aishwarya, Jaeger, Bastian, Janssen, Steve M. J., Jimenez-Leal, William, Jokic, Biljana, Kacmar, Pavol, Kadreva, Veselina, Kaminski, Gwenael, Karimi-Malekabadi, Farzan, Kasper, Arno T. A., Kendrick, Keith M., Kennedy, Bradley J., Kocalar, Halil E., Kodapanakkal, Rabia I., Kowal, Marta, Kruse, Elliott, Kucerova, Lenka, Kuehberger, Anton, Kuzminska, Anna O., Lalot, Fanny, Lamm, Claus, Lammers, Joris, Lange, Elke B., Lantian, Anthony, Lau, Ivy Y. -M., Lazarevic, Ljiljana B., Leliveld, Marijke C., Lenz, Jennifer N., Levitan, Carmel A., Lewis, Savannah C., Li, Manyu, Li, Yansong, Li, Haozheng, Lima, Tiago J. S., Lins, Samuel, Liuzza, Marco Tullio, Lopes, Paula, Lu, Jackson G., Lynds, Trent, Macel, Martin, Mackinnon, Sean P., Maganti, Madhavilatha, Magraw-Mickelson, Zoe, Magson, Leon F., Manley, Harry, Marcu, Gabriela M., Sersic, Darja Masli, Matibag, Celine-Justine, Mattiassi, Alan D. A., Mazidi, Mahdi, McFall, Joseph P., McLatchie, Neil, Mensink, Michael C., Miketta, Lena, Milfont, Taciano L., Mirisola, Alberto, Misiak, Michal, Mitkidis, Panagiotis, Moeini-Jazani, Mehrad, Monajem, Arash, Moreau, David, Musser, Erica D., Narhetali, Erita, Ochoa, Danielle P., Olsen, Jerome, Owsley, Nicholas C., Ozdogru, Asil A., Panning, Miriam, Papadatou-Pastou, Marietta, Parashar, Neha, Parnamets, Philip, Paruzel-Czachura, Mariola, Parzuchowski, Michal, Paterlini, Julia V., Pavlacic, Jeffrey M., Peker, Mehmet, Peters, Kim, Piatnitckaia, Liudmila, Pinto, Isabel, Policarpio, Monica Renee, Pop-Jordanova, Nada, Pratama, Annas J., Primbs, Maximilian A., Pronizius, Ekaterina, Puric, Danka, Puvia, Elisa, Qamari, Vahid, Qian, Kun, Quiamzade, Alain, Raczova, Beata, Reinero, Diego A., Reips, Ulf-Dietrich, Reyna, Cecilia, Reynolds, Kimberly, Ribeiro, Matheus F. F., Roeer, Jan P., Ross, Robert M., Roussos, Petros, Ruiz-Dodobara, Fernando, Ruiz-Fernandez, Susana, Rutjens, Bastiaan T., Rybus, Katarzyna, Samekin, Adil, Santos, Anabela C., Say, Nicolas, Schild, Christoph, Schmidt, Kathleen, Scigala, Karolina A., Sharifian, MohammadHasan, Shi, Jiaxin, Shi, Yaoxi, Sievers, Erin, Sirota, Miroslav, Slipenkyj, Michael, Solak, Caglar, Sorokowska, Agnieszka, Sorokowski, Piotr, Soylemez, Sinem, Steffens, Niklas K., Stephen, Ian D., Sternisko, Anni, Stevens-Wilson, Laura, Stewart, Suzanne L. K., Stieger, Stefan, Storage, Daniel, Strube, Justine, Susa, Kyle J., Szekely-Copindean, Raluca D., Szostak, Natalia M., Takwin, Bagus, Tatachari, Srinivasan, Thomas, Andrew G., Tiede, Kevin E., Tiong, Lucas E., Tonkovic, Mirjana, Tremoliere, Bastien, Tunstead, Lauren V., Turkan, Belguzar N., Twardawski, Mathias, Vadillo, Miguel A., Vally, Zahir, Vaughn, Leigh Ann, Verschuere, Bruno, Vlasicek, Denis, Voracek, Martin, Vranka, Marek A., Wang, Shuzhen, West, Skye-Loren, Whyte, Stephen, Wilton, Leigh S., Wlodarczyk, Anna, Wu, Xue, Xin, Fei, Yadanar, Su, Yama, Hiroshi, Yamada, Yuki, Yilmaz, Onurcan, Yoon, Sangsuk, Young, Danielle M., Zakharov, Ilya, Zein, Rizqy A., Zettler, Ingo, Zezelj, Iris L., Zhang, Don C., Zhang, Jin, Zheng, Xiaoxiao, Hoekstra, Rink, Aczel, Balazs, College of Social Sciences and Humanities, Department of Psychology, Bence Bago, Marton Kovacs , John Protzko, Tamas Nagy , Zoltan Kekecs , Bence Palfi, Matus Adamkovic, Sylwia Adamus, Sumaya Albalooshi, Nihan Albayrak-Aydemir , Ilham N. Alfian, Sinan Alper , Sara Alvarez-Solas ,Sara G. Alves , Santiago Amaya , Pia K. Andresen , Gulnaz Anjum , Daniel Ansari, Patrícia Arriaga , John Jamir Benzon R. Aruta, Alexios Arvanitis, Peter Babincak, Krystian Barzykowski, Bana Bashour , Ernest Baskin , Luisa Batalha, Carlota Batres, Jozef Bavolar , Fatih Bayrak, Benjamin Becker, Maja Becker, Anabel Belaus, Michał Białek, Ennio Bilancini, Daniel Boller, Leonardo Boncinelli, Jordane Boudesseul, Benjamin T. Brown, Erin M. Buchanan, Muhammad M. Butt, Dustin P. Calvillo, Nate C. Carnes, Jared B. Celniker, Christopher R. Chartier, William J. Chopik, Poom Chotikavan, Hu Chuan-Peng, Rockwell F. Clancy, Ogeday Çoker, Rita C. Correia, Vera Cubela Adoric, Carmelo P. Cubillas, Stefan Czoschke, Yalda Daryani, Job A. M. de Grefte, Wieteke C. de Vries, Elif G. Demirag Burak, Carina Dias, Barnaby J. W. Dixson, Xinkai Du, Francesca Dumančić, Andrei Dumbravă, Natalia B. Dutra, Janina Enachescu, Celia Esteban-Serna, Luis Eudave, Thomas R. Evans, Gilad Feldman, Fatima M. Felisberti, Susann Fiedler, Andrej Findor, Alexandra Fleischmann, Francesco Foroni, Radka Francová, Darius-Aurel Frank, Cynthia H. Y. Fu, Shan Gao, Omid Ghasemi, Ali-Reza Ghazi-Noori, Maliki E. Ghossainy, Isabella Giammusso, Tripat Gill, Biljana Gjoneska, Mario Gollwitzer, Aurélien Graton, Maurice Grinberg, Agata Groyecka-Bernard, Elizabeth A. Harris, Andree Hartanto, Widad A. N. M. Hassan, Javad Hatami, Katrina R. Heimark, Jasper J. J. Hidding, Evgeniya Hristova, Matej Hruška, Charlotte A. Hudson, Richard Huskey, Ayumi Ikeda, Yoel Inbar, Gordon P. D. Ingram, Ozan Isler, Chris Isloi, Aishwarya Iyer, Bastian Jaeger, Steve M. J. Janssen, William Jiménez-Leal, Biljana Jokić, Pavol Kačmár, Veselina Kadreva, Gwenaël Kaminski, Farzan Karimi-Malekabadi, Arno T. A. Kasper, Keith M. Kendrick, Bradley J. Kennedy, Halil E. Kocalar, Rabia I. Kodapanakkal, Marta Kowal, Elliott Kruse, Lenka Kučerová, Anton Kühberger, Anna O. Kuzminska, Fanny Lalot, Claus Lamm, Joris Lammers, Elke B. Lange, Anthony Lantian, Ivy Y.-M. Lau, Ljiljana B. Lazarevic, Marijke C. Leliveld, Jennifer N. Lenz, Carmel A. Levitan, Savannah C. Lewis, Manyu Li, Yansong Li, Haozheng Li, Tiago J. S. Lima, Samuel Lins, Marco Tullio Liuzza, Paula Lopes, Jackson G. Lu, Trent Lynds, Martin Máčel, Sean P. Mackinnon, Madhavilatha Maganti, Zoe Magraw-Mickelson, Leon F. Magson, Harry Manley, Gabriela M. Marcu, Darja Masli Seršić, Celine-Justine Matibag, Alan D. A. Mattiassi, Mahdi Mazidi, Joseph P. McFall, Neil McLatchie, Michael C. Mensink, Lena Miketta, Taciano L. Milfont, Alberto Mirisola, Michal Misiak, Panagiotis Mitkidis, Mehrad Moeini-Jazani, Arash Monajem, David Moreau, Erica D. Musser, Erita Narhetali, Danielle P. Ochoa, Jerome Olsen, Nicholas C. Owsley, Asil A. Özdoğru, Miriam Panning, Marietta Papadatou-Pastou, Neha Parashar, Philip Pärnamets, Mariola Paruzel-Czachura, Michal Parzuchowski, Julia V. Paterlini, Jeffrey M. Pavlacic, Mehmet Peker, Kim Peters, Liudmila Piatnitckaia, Isabel Pinto, Monica Renee Policarpio, Nada Pop-Jordanova, Annas J. Pratama, Maximilian A. Primbs, Ekaterina Pronizius, Danka Purić, Elisa Puvia, Vahid Qamari, Kun Qian, Alain Quiamzade, Beáta Ráczová, Diego A. Reinero, Ulf-Dietrich Reips, Cecilia Reyna, Kimberly Reynolds, Matheus F. F. Ribeiro, Jan P. Röer, Robert M. Ross, Petros Roussos, Fernando Ruiz-Dodobara, Susana Ruiz-Fernandez, Bastiaan T. Rutjens, Katarzyna Rybus, Adil Samekin, Anabela C. Santos, Nicolas Say, Christoph Schild, Kathleen Schmidt, Karolina A. Ścigała, MohammadHasan Sharifian, Jiaxin Shi, Yaoxi Shi, Erin Sievers, Miroslav Sirota, Michael Slipenkyj, Çağlar Solak, Agnieszka Sorokowska, Piotr Sorokowski, Sinem Söylemez, Niklas K. Steffens, Ian D. Stephen, Anni Sternisko, Laura Stevens-Wilson, Suzanne L. K. Stewart, Stefan Stieger, Daniel Storage, Justine Strube, Kyle J. Susa, Raluca D. Szekely-Copîndean, Natalia M. Szostak, Bagus Takwin, Srinivasan Tatachari, Andrew G. Thomas, Kevin E. Tiede, Lucas E. Tiong, Mirjana Tonković, Bastien Trémolière, Lauren V. Tunstead, Belgüzar N. Türkan, Mathias Twardawski, Miguel A. Vadillo, Zahir Vally, Leigh Ann Vaughn, Bruno Verschuere, Denis Vlašiček, Martin Voracek, Marek A. Vranka, Shuzhen Wang, Skye-Loren West, Stephen Whyte, Leigh S. Wilton, Anna Wlodarczyk, Xue Wu, Fei Xin, Su Yadanar, Hiroshi Yama, Yuki Yamada, Onurcan Yilmaz, Sangsuk Yoon, Danielle M. Young, Ilya Zakharov, Rizqy A. Zein, Ingo Zettler, Iris L. Žeželj, Don C. Zhang, Jin Zhang, Xiaoxiao Zheng,194, Rink Hoekstra and Balazs Aczel, Research Programme Marketing, Research and Evaluation of Educational Effectiveness, Faculdade de Psicologia e de Ciências da Educação, Management and Organisation, Organizational Psychology, and Sociology [until 2010]
Subjects: trolley, Situational factors, SDG 16 - Peace, Social Psychology, Individuality, BF, Experimental and Cognitive Psychology, Intention, Eastern, HM, psychology, Morals, Social Development, trolley dilemma, Behavioral Neuroscience, Judgment, ddc:150, replicability, cultural universality, Humans, Psychology, Pendiente, SHAME, CONFLICT, Behaviour Change and Well-being, philosophy, SDG 16 - Peace, Justice and Strong Institutions, moral judgement, SDG 10 - Reduced Inequalities, Justice and Strong Institutions, MODEL, NORMS, Knowledge, PROCESS DISSOCIATION, moral judgements, UTILITARIAN JUDGMENTS, Settore M-PSI/05 - Psicologia Sociale, Moral judgments, Trolley dilemma, cultural universality and variations, replication study, RESPONSES
Abstract: The study of moral judgements often centres on moral dilemmas in which options consistent with deontological perspectives (that is, emphasizing rules, individual rights and duties) are in conflict with options consistent with utilitarian judgements (that is, following the greater good based on consequences). Greene et al. (2009) showed that psychological and situational factors (for example, the intent of the agent or the presence of physical contact between the agent and the victim) can play an important role in moral dilemma judgements (for example, the trolley problem). Our knowledge is limited concerning both the universality of these effects outside the United States and the impact of culture on the situational and psychological factors affecting moral judgements. Thus, we empirically tested the universality of the effects of intent and personal force on moral dilemma judgements by replicating the experiments of Greene et al. in 45 countries from all inhabited continents. We found that personal force and its interaction with intention exert influence on moral judgements in the US and Western cultural clusters, replicating and expanding the original findings. Moreover, the personal force effect was present in all cultural clusters, suggesting it is culturally universal. The evidence for the cultural universality of the interaction effect was inconclusive in the Eastern and Southern cultural clusters (depending on exclusion criteria). We found no strong association between collectivism/individualism and moral dilemma judgements. Including participants from 45 countries, Bago et al. find that the situational factors that affect moral reasoning are shared across countries, with diminished observed cultural variation., Comunidad de Madrid [2016-T1/SOC-1395, 2020-5A/SOC-19723]; AEI [PSI2017-85159-P]; UE/FEDER; National Science Centre, Poland [2017/01/X/HS6/01332, 2015/19/D/HS6/00641, 2019/35/B/HS6/00528]; Aarhus University Research Foundation (AUFF) [AUFF-E-2019-9-4]; ANR [ANR-17-EURE-0010]; ANR Labex IAST; Australian Research Council [DP180102384]; CAPES [88887.364180/2019-00]; Carlsberg Foundation [CF16-0444]; Independent Research Fund Denmark [7024-00057B]; Germany's Excellence Strategy [EXC 2126/1-390838866]; FONDECYT, CONICYT [11190980]; German Research Foundation [FOR-2150, LA 3566/1-2]; JSPS [18K03010]; JSPS KAKENHI [16H03079, 17H00875, 18K12015, 20H04581, 17H06342, 20K03479, 20KK0054, 20J21976]; Natural Science Foundation of China (NSFC) [31530032]; Key Technological Projects of Guangdong Province [2018B030335001]; National Science Foundation Graduate Research Fellowship [DGE-1839285]; Polish National Science Center; DFG Beethoven [2016/23/G/HS6/01775]; Portuguese National Foundation for Science and Technology [SFRH/BD/126304/2016, UID/PSI/03125/2019]; PRIN 2017 (Italian Ministry of Education and Research) [20178293XT]; PSA 006 BRA 008 Data Collection in Support of PSADM 001 Measurement Invariance Project; Foundation for Polish Science (START); National Science Centre [2020/36/T/HS6/00256, 2019/33/N/HS6/00054]; Slovak Research and Development Agency [APVV-18-0140, APVV-17-0418, PRIMUS/20/HUM/009, APVV-17-0596]; Social Sciences and Humanities Research Council of Canada [950-224884]; Swedish Research Council [2016-06793]; Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu Province [2020SJA0017], M.A. Vadillo was supported by 2016-T1/SOC-1395 and 2020-5A/SOC-19723 from Comunidad de Madrid, PSI2017-85159-P from AEI and UE/FEDER. M.P.-C. was supported by 2017/01/X/HS6/01332 from the National Science Centre, Poland. P.M. was supported by Aarhus University Research Foundation (AUFF), starting grant: AUFF-E-2019-9-4. B. Bago was supported by ANR grant ANR-17-EURE-0010 (Investissements d'Avenir programme) and ANR Labex IAST. R.M.R. was supported by the Australian Research Council (DP180102384). N.B.D. was supported by CAPES grant no. 88887.364180/2019-00. C.S., K.A.. and I. Zettler were supported by the Carlsberg Foundation (CF16-0444) and the Independent Research Fund Denmark (7024-00057B). J.L. was supported by EXC 2126/1-390838866 under Germany's Excellence Strategy. K.B. was supported by the following grants from the National Science Centre, Poland: (1) while working on the data collection, no. 2015/19/D/HS6/00641, (2) while working on the final version of the paper, no. 2019/35/B/HS6/00528. A.W. was supported by FONDECYT 11190980, CONICYT. A. Fleischmann was supported by the German Research Foundation (research unit grant FOR-2150, LA 3566/1-2). H.Y. was supported by JSPS grant 18K03010. Y.Y. was supported by JSPS KAKENHI (16H03079, 17H00875, 18K12015 and 20H04581). K.Q. was supported by JSPS KAKENHI (17H06342, 20K03479 and 20KK0054). A. Ikeda was supported by JSPS KAKENHI (20J21976). K.M.K. was supported by National Natural Science Foundation of China (NSFC) grant no. 31530032 and Key Technological Projects of Guangdong Province grant no. 2018B030335001. J.B.C. was supported by National Science Foundation Graduate Research Fellowship grant no. DGE-1839285. M. Parzuchowski, K. Rybus and N.M.S. were supported by Polish National Science Center and DFG Beethoven grant 2016/23/G/HS6/01775. A.C.S. was supported by Portuguese National Foundation for Science and Technology grant no. SFRH/BD/126304/2016. L. Boncinelli was supported by PRIN 2017 grant no. 20178293XT (Italian Ministry of Education and Research). M.F.F.R. was supported by PSA 006 BRA 008 Data Collection in Support of PSADM 001 Measurement Invariance Project. M. Misiak was supported by a scholarship from the Foundation for Polish Science (START) and by a scholarship from the National Science Centre (2020/36/T/HS6/00256). P.B. was supported by Slovak Research and Development Agency project no. APVV-18-0140. M.A. was supported by Slovak Research and Development Agency project no. APVV-17-0418 and project PRIMUS/20/HUM/009. A. Findor and M.H. were supported by the Slovak Research and Development Agency under contract no. APVV-17-0596. T.G. was supported by the Social Sciences and Humanities Research Council of Canada (no. 950-224884). P.P. was supported by the Swedish Research Council (2016-06793). Y.L. was supported by The Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu Province (grant no. 2020SJA0017). M. Kowal was supported by a scholarship from the National Science Centre (2019/33/N/HS6/00054). P.A. was supported by UID/PSI/03125/2019 from the Portuguese National Foundation for Science and Technology. The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript.
Published: 2022
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21. Psychometric Properties of a German Translation of the Parental Bonding Instrument

Author: Bernadette Denk, Jens C. Pruessner, Eva Unternaehrer, Annika Benz, Liliane Vanessa Kloker, Maria Meier, Ulrike U. Bentele, Ulf-Dietrich Reips, Tim Kuhlmann, and Stephanie J. Dimitroff
Subjects: 03 medical and health sciences, Psychiatry and Mental health, Clinical Psychology, 0302 clinical medicine, ddc:150, Parental Bonding Instrument - Erziehungsstil - Deutsche Übersetzung - Psychometrische Eigenschaften - Faktorenanalyse, 030217 neurology & neurosurgery, Applied Psychology, 030227 psychiatry
Abstract: Das elterliche Erziehungsverhalten beeinflusst sowohl die Entwicklung eines Kindes als auch die Entstehung und Behandlung psychischer Storungen. Das Parental Bonding Instrument (PBI; Parker, Tupling & Brown, 1979) ist ein bekanntes Instrument zur retrospektiven Erfassung des elterlichen Erziehungsstils. Bisher existiert jedoch keine ausreichend validierte deutsche Version. Daher entwickelten wir eine sprachlich aktuelle, deutsche Ubersetzung des PBI (PBI-dt) und untersuchten in einer Onlinestudie anhand einer deutschsprachigen Stichprobe (N=791) die psychometrischen Eigenschaften des PBI-dt hinsichtlich Item- und Reliabilitatskennwerten, Konstrukt- und Kriteriumsvaliditat sowie der faktoriellen Struktur. Die Analysen ergaben gute Item- und Reliabilitatskennwerte (α=0,86−0,95). Die Skalen des PBI korrelierten in den erwarteten Richtungen mit den Skalen des Childhood Trauma Questionnaire (CTQ). Auserdem wurden signifikante Unterschiede im berichteten elterlichen Erziehungsstil zwischen Personen mit und ohne psychische Erkrankung sowie zwischen ubergewichtigen und normalgewichtigen Personen gefunden. Diese Ergebnisse weisen auf das Vorliegen von hoher Konstrukt- und Kriteriumsvaliditat hin. Konfirmatorische Faktorenanalysen ergaben in allen untersuchten Fitindizes eine akzeptable Modellanpassungsgute sowohl fur das 2-Faktorenmodell von Parker et al. (1979) als auch fur das 3-Faktorenmodell mit den Subskalen FursorgeFursorgeFursorgeFursorgeFursorgeFursorge, Einschrankung der VerhaltensfreiheitEinschrankung der VerhaltensfreiheitEinschrankung der VerhaltensfreiheitEinschrankung der VerhaltensfreiheitEinschrankung der VerhaltensfreiheitEinschrankung der Verhaltensfreiheit sowie Verweigerung psychologischer AutonomieVerweigerung psychologischer AutonomieVerweigerung psychologischer AutonomieVerweigerung psychologischer AutonomieVerweigerung psychologischer AutonomieVerweigerung psychologischer Autonomie. Die Verwendung einer 3-Faktorenstruktur konnte zudem inhaltlichen Mehrwert bieten, z. B. eine bessere Differenzierung zwischen normal- und ubergewichtigen Personen. Insgesamt weist die vorliegende deutsche Ubersetzung des PBI somit gute psychometrische Eigenschaften auf und stellt ein reliables Messinstrument dar.
Published: 2021
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22. Privacy and self-disclosure online.

Author: Carina Paine, Adam N. Joinson, Tom Buchanan 0001, and Ulf-Dietrich Reips
Published: 2006
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23. From Modems to Mobile Apps

Author: Ulf-Dietrich Reips and Tom Buchanan
Subjects: ddc:150, Arts and Humanities (miscellaneous), GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), General Psychology
Abstract: published
Published: 2021
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24. Users of the main smartphone operating systems (iOS, Android) differ only little in personality.

Author: Friedrich M Götz, Stefan Stieger, and Ulf-Dietrich Reips
Subjects: Medicine, Science
Abstract: The increasingly widespread use of mobile phone applications (apps) as research tools and cost-effective means of vast data collection raises new methodological challenges. In recent years, it has become a common practice for scientists to design apps that run only on a single operating system, thereby excluding large numbers of users who use a different operating system. However, empirical evidence investigating any selection biases that might result thereof is scarce. Henceforth, we conducted two studies drawing from a large multi-national (Study 1; N = 1,081) and a German-speaking sample (Study 2; N = 2,438). As such Study 1 compared iOS and Android users across an array of key personality traits (i.e., well-being, self-esteem, willingness to take risks, optimism, pessimism, Dark Triad, and the Big Five). Focusing on Big Five personality traits in a broader scope, in addition to smartphone users, Study 2 also examined users of the main computer operating systems (i.e., Mac OS, Windows). In both studies, very few significant differences were found, all of which were of small or even tiny effect size mostly disappearing after sociodemographics had been controlled for. Taken together, minor differences in personality seem to exist, but they are of small to negligible effect size (ranging from OR = 0.919 to 1.344 (Study 1), ηp2 = .005 to .036 (Study 2), respectively) and may reflect differences in sociodemographic composition, rather than operating system of smartphone users.
Published: 2017
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25. Samply: A user-friendly smartphone app and web-based means of scheduling and sending mobile notifications for experience-sampling research

Author: Yury Shevchenko, Ulf-Dietrich Reips, and Tim Kuhlmann
Subjects: 020205 medical informatics, Computer science, Interface (computing), Experience-sampling method, Mobile application, Notifications, Ecological momentary assessment, Mobile application, Experimental and Cognitive Psychology, 02 engineering and technology, JavaScript library, App store, Article, World Wide Web, ddc:150, Arts and Humanities (miscellaneous), 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, Developmental and Educational Psychology, Web application, Humans, Android (operating system), Ecological momentary assessment, General Psychology, Internet, business.industry, Reproducibility of Results, Usability, Notifications, Experience-sampling method, Mobile Applications, Computers, Handheld, The Internet, Psychology (miscellaneous), Smartphone, business, Mobile device
Abstract: Undertaking an experience-sampling study via smartphones is complex. Scheduling and sending mobile notifications often requires the use of proprietary software that imposes limits on participants’ operating systems (whether iOS or Android) or the types of questions that can be asked via the application. We have developed an open-source platform—Samply—which overcomes these limitations. Researchers can access the entire interface via a browser, manage studies, schedule and send notifications linking to online surveys or experiments created in any Internet-based service or software, and monitor participants' responses—all without the coding skills usually needed to program a native mobile application. Participants can download the Samply Research mobile application for free from Google Play or the App Store, join a specific study, receive notifications and web links to surveys or experiments, and track their involvement. The mobile application leverages the power of the React Native JavaScript library, which allows it to be rendered in the native code of Android and iOS mobile operating systems. We describe Samply, provide a step-by-step example of conducting an experience-sampling study, and present the results of two validation studies. Study 1 demonstrates how we improved the website’s usability for researchers. Study 2 validates the mobile application’s data recording ability by analyzing a survey’s participation rate. The application’s possible limitations and how mobile device settings might affect its reliability are discussed.
Published: 2021

26. A limitation of the Cognitive Reflection Test: familiarity

Author: Stefan Stieger and Ulf-Dietrich Reips
Subjects: Validity, Dominance analysis, Age-stratified sample, Cognitive Reflection Test, Test experience, Cognitive vs. intuitive reflection, Medicine, Biology (General), QH301-705.5
Abstract: The Cognitive Reflection Test (CRT; Frederick, 2005) is a frequently used measure of cognitive vs. intuitive reflection. It is also a frequently found entertaining ‘test’ on the Internet. In a large age-stratified community-based sample (N = 2,272), we analyzed the impact of having already performed the CRT or any similar task in the past. Indeed, we found that 44% of participants had experiences with these tasks, which was reflected in higher CRT scores (Cohen’s d = 0.41). Furthermore, experienced participants were different from naïve participants in regard to their socio-demographics (younger, higher educated, fewer siblings, more likely single or in a relationship than married, having no children). The best predictors of a high CRT score were the highest educational qualification (4.62% explained variance) followed by the experience with the task (3.06%). Therefore, we suggest using more recent multi-item CRTs with newer items and a more elaborated test construction.
Published: 2016
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27. Smartphone sensor accuracy varies from device to device in mobile research: The case of spatial orientation

Author: Tim Kuhlmann, Pablo Garaizar, and Ulf-Dietrich Reips
Subjects: 0209 industrial biotechnology, Experience sampling method, Computer science, Device to device, Real-time computing, 050109 social psychology, Experimental and Cognitive Psychology, 02 engineering and technology, Article, Vertical orientation, 020901 industrial engineering & automation, ddc:150, Arts and Humanities (miscellaneous), Measurement device, Developmental and Educational Psychology, Humans, 0501 psychology and cognitive sciences, Roll, Orientation, Spatial, General Psychology, Tilt, Native apps, Smartphone, Experience sampling, Ambulatory assessment, Sensor data, Tilt, Pitch, Roll, Web browser, Orientation (computer vision), 05 social sciences, Bayes Theorem, Horizontal orientation, Ambulatory assessment, Experience sampling, Pitch, Sensor data, Smartphone, Self Report, Psychology (miscellaneous)
Abstract: Smartphone usage is increasing around the globe—in daily life and as a research device in behavioral science. Smartphones offer the possibility to gather longitudinal data at little cost to researchers and participants. They provide the option to verify self-report data with data from sensors built into most smartphones. How accurate this sensor data is when gathered via different smartphone devices, e.g., in a typical experience sampling framework, has not been investigated systematically. With the present study, we investigated the accuracy of orientation data about the spatial position of smartphones via a newly invented measurement device, the RollPitcher. Objective status of pitch (vertical orientation) and roll (horizontal orientation) of the smartphone was compared to data gathered from the sensors via web browsers and native apps. Bayesian ANOVAs confirmed that the deviations in pitch and roll differed between smartphone models, with mean inaccuracies per device of up to 2.1° and 6.6°, respectively. The inaccuracies for measurements of roll were higher than for pitch, d = .28, p < .001. Our results confirm the presence of heterogeneities when gathering orientation data from different smartphone devices. In most cases, measurement via a web browser was identical to measurement via a native app, but this was not true for all smartphone devices. As a solution to lack of sensor accuracy, we recommend the development and implementation of a coherent research framework and also discuss the implications of the heterogeneities in orientation data for different research designs.
Published: 2020
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28. Item-pair measures of acquiescence: the artificial inflation of socially desirable responding

Author: Fanney Thorsdottir, Vaka Vésteinsdóttir, Ragnhildur Lilja Asgeirsdottir, and Ulf-Dietrich Reips
Subjects: Inflation, Big Five Inventory, Socially desirable responding, acquiescence, Big Five Inventory (BFI), response bias, ddc:150, Acquiescence, media_common.quotation_subject, Econometrics, Measure (physics), Economics, General Social Sciences, Response bias, behavioral disciplines and activities, media_common
Abstract: The purpose of this study was to evaluate the role of socially desirable responding in an item-pair measure of acquiescence from the Big Five Inventory. If both items in an item-pair have desirable content, the likelihood of agreeing with both items is increased, and consequently, the type of responding that would be taken to indicate acquiescence. In Study I, item content desirability was evaluated for each of the 32 items belonging to the item-pairs in two samples of 214 and 68 university students. The item-pair desirability was then correlated with the percentage of respondents who agreed with both items in a separate sample of 895 students. Results showed a substantial correlation between item-pairs’ desirability and the percentage of estimated acquiescence, indicating an inflation of acquiescence when item-pairs have desirable content. The finding was further supported by Study II, in which acquiescence and item difficulty, assessed with cognitive interviews, were unrelated. published
Published: 2020
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29. Large-scale crowdsourced subjective assessment of picturewise just noticeable difference

Author: Hanhe Lin, Guangan Chen, Mohsen Jenadeleh, Vlad Hosu, Ulf-Dietrich Reips, Raouf Hamzaoui, and Dietmar Saupe
Subjects: Satisfied user ratio, Media Technology, Crowdsourcing, Just noticeable difference, Electrical and Electronic Engineering, ddc:004, Flicker test
Abstract: TRR 161 (Project A05) The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. The picturewise just noticeable difference (PJND) for a given image, compression scheme, and subject is the smallest distortion level that the subject can perceive when the image is compressed with this compression scheme. The PJND can be used to determine the compression level at which a given proportion of the population does not notice any distortion in the compressed image. To obtain accurate and diverse results, the PJND must be determined for a large number of subjects and images. This is particularly important when experimental PJND data are used to train deep learning models that can predict a probability distribution model of the PJND for a new image. To date, such subjective studies have been carried out in laboratory environments. However, the number of participants and images in all existing PJND studies is very small because of the challenges involved in setting up laboratory experiments. To address this limitation, we develop a framework to conduct PJND assessments via crowdsourcing. We use a new technique based on slider adjustment and a flicker test to determine the PJND. A pilot study demonstrated that our technique could decrease the study duration by 50% and double the perceptual sensitivity compared to the standard binary search approach that successively compares a test image side by side with its reference image. Our framework includes a robust and systematic scheme to ensure the reliability of the crowdsourced results. Using 1,008 source images and distorted versions obtained with JPEG and BPG compression, we apply our crowdsourcing framework to build the largest PJND dataset, KonJND-1k (Konstanz just noticeable difference 1k dataset). A total of 503 workers participated in the study, yielding 61,030 PJND samples that resulted in an average of 42 samples per source image. The KonJND-1k dataset is available at http://database.mmsp-kn.de/konjnd-1kdatabase.html
Published: 2022

30. Predictors of enhancing human physical attractiveness: Data from 93 countries

Author: Marta Kowal, Piotr Sorokowski, Katarzyna Pisanski, Jaroslava V. Valentova, Marco A.C. Varella, David A. Frederick, Laith Al-Shawaf, Felipe E. García, Isabella Giammusso, Biljana Gjoneska, Luca Kozma, Tobias Otterbring, Marietta Papadatou-Pastou, Gerit Pfuhl, Sabrina Stöckli, Anna Studzinska, Ezgi Toplu-Demirtaş, Anna K. Touloumakos, Bence E. Bakos, Carlota Batres, Solenne Bonneterre, Johanna Czamanski-Cohen, Jovi C. Dacanay, Eliane Deschrijver, Maryanne L. Fisher, Caterina Grano, Dmitry Grigoryev, Pavol Kačmár, Mikhail V. Kozlov, Efisio Manunta, Karlijn Massar, Joseph P. McFall, Moises Mebarak, Maria Rosa Miccoli, Taciano L. Milfont, Pavol Prokop, Toivo Aavik, Patrícia Arriaga, Roberto Baiocco, Jiří Čeněk, Hakan Çetinkaya, Izzet Duyar, Farida Guemaz, Tatsunori Ishii, Julia A. Kamburidis, Hareesol Khun-Inkeeree, Linda H. Lidborg, Hagar Manor, Ravit Nussinson, Mohd Sofian B. Omar-Fauzee, Farid Pazhoohi, Koen Ponnet, Anabela Caetano Santos, Oksana Senyk, Ognen Spasovski, Mona Vintila, Austin H. Wang, Gyesook Yoo, Oulmann Zerhouni, Rizwana Amin, Sibele Aquino, Merve Boğa, Mahmoud Boussena, Ali R. Can, Seda Can, Rita Castro, Antonio Chirumbolo, Ogeday Çoker, Clément Cornec, Seda Dural, Stephanie J. Eder, Nasim Ghahraman Moharrampour, Simone Grassini, Evgeniya Hristova, Gözde Ikizer, Nicolas Kervyn, Mehmet Koyuncu, Yoshihiko Kunisato, Samuel Lins, Tetyana Mandzyk, Silvia Mari, Alan D.A. Mattiassi, Aybegum Memisoglu-Sanli, Mara Morelli, Felipe C. Novaes, Miriam Parise, Irena Pavela Banai, Mariia Perun, Nejc Plohl, Fatima Zahra Sahli, Dušana Šakan, Sanja Smojver-Azic, Çağlar Solak, Sinem Söylemez, Asako Toyama, Anna Wlodarczyk, Yuki Yamada, Beatriz Abad-Villaverde, Reza Afhami, Grace Akello, Nael H. Alami, Leyla Alma, Marios Argyrides, Derya Atamtürk, Nana Burduli, Sayra Cardona, João Carneiro, Andrea Castañeda, Izabela Chałatkiewicz, William J. Chopik, Dimitri Chubinidze, Daniel Conroy-Beam, Jorge Contreras-Garduño, Diana Ribeiro da Silva, Yahya B. Don, Silvia Donato, Dmitrii Dubrov, Michaela Duračková, Sanjana Dutt, Samuel O. Ebimgbo, Ignacio Estevan, Edgardo Etchezahar, Peter Fedor, Feten Fekih-Romdhane, Tomasz Frackowiak, Katarzyna Galasinska, Łukasz Gargula, Benjamin Gelbart, Talia Gomez Yepes, Brahim Hamdaoui, Ivana Hromatko, Salome N. Itibi, Luna Jaforte, Steve M.J. Janssen, Marija Jovic, Kevin S. Kertechian, Farah Khan, Aleksander Kobylarek, Maida Koso-Drljevic, Anna Krasnodębska, Valerija Križanić, Miguel Landa-Blanco, Alvaro Mailhos, Tiago Marot, Tamara Martinac Dorcic, Martha Martinez-Banfi, Mat Rahimi Yusof, Marlon Mayorga-Lascano, Vita Mikuličiūtė, Katarina Mišetić, Bojan Musil, Arooj Najmussaqib, Kavitha Nalla Muthu, Jean C. Natividade, Izuchukwu L.G. Ndukaihe, Ellen K. Nyhus, Elisabeth Oberzaucher, Salma S. Omar, Franciszek Ostaszewski, Ma. Criselda T. Pacquing, Ariela F. Pagani, Ju Hee Park, Ekaterine Pirtskhalava, Ulf-Dietrich Reips, Marc Eric S. Reyes, Jan P. Röer, Ayşegül Şahin, Adil Samekin, Rūta Sargautytė, Tatiana Semenovskikh, Henrik Siepelmeyer, Sangeeta Singh, Alicja Sołtys, Agnieszka Sorokowska, Rodrigo Soto-López, Liliya Sultanova, William Tamayo-Agudelo, Chee-Seng Tan, Gulmira T. Topanova, Merve Topcu Bulut, Bastien Trémolière, Singha Tulyakul, Belgüzar N. Türkan, Arkadiusz Urbanek, Tatiana Volkodav, Kathryn V. Walter, Mohd Faiz Mohd Yaakob, Marcos Zumárraga-Espinosa, Kowal, M, Sorokowski, P, Pisanski, K, Valentova, J, Varella, M, Frederick, D, Al-Shawaf, L, García, F, Giammusso, I, Gjoneska, B, Kozma, L, Otterbring, T, Papadatou-Pastou, M, Pfuhl, G, Stöckli, S, Studzinska, A, Toplu-Demirtaş, E, Touloumakos, A, Bakos, B, Batres, C, Bonneterre, S, Czamanski-Cohen, J, Dacanay, J, Deschrijver, E, Fisher, M, Grano, C, Grigoryev, D, Kačmár, P, Kozlov, M, Manunta, E, Massar, K, Mcfall, J, Mebarak, M, Miccoli, M, Milfont, T, Prokop, P, Aavik, T, Arriaga, P, Baiocco, R, Čeněk, J, Çetinkaya, H, Duyar, I, Guemaz, F, Ishii, T, Kamburidis, J, Khun-Inkeeree, H, Lidborg, L, Manor, H, Nussinson, R, Omar-Fauzee, M, Pazhoohi, F, Ponnet, K, Santos, A, Senyk, O, Spasovski, O, Vintila, M, Wang, A, Yoo, G, Zerhouni, O, Amin, R, Aquino, S, Boğa, M, Boussena, M, Can, A, Can, S, Castro, R, Chirumbolo, A, Çoker, O, Cornec, C, Dural, S, Eder, S, Moharrampour, N, Grassini, S, Hristova, E, Ikizer, G, Kervyn, N, Koyuncu, M, Kunisato, Y, Lins, S, Mandzyk, T, Mari, S, Mattiassi, A, Memisoglu-Sanli, A, Morelli, M, Novaes, F, Parise, M, Banai, I, Perun, M, Plohl, N, Sahli, F, Šakan, D, Smojver-Azic, S, Solak, Ç, Söylemez, S, Toyama, A, Wlodarczyk, A, Yamada, Y, Abad-Villaverde, B, Afhami, R, Akello, G, Alami, N, Alma, L, Argyrides, M, Atamtürk, D, Burduli, N, Cardona, S, Carneiro, J, Castañeda, A, Chałatkiewicz, I, Chopik, W, Chubinidze, D, Conroy-Beam, D, Contreras-Garduño, J, da Silva, D, Don, Y, Donato, S, Dubrov, D, Duračková, M, Dutt, S, Ebimgbo, S, Estevan, I, Etchezahar, E, Fedor, P, Fekih-Romdhane, F, Frackowiak, T, Galasinska, K, Gargula, Ł, Gelbart, B, Yepes, T, Hamdaoui, B, Hromatko, I, Itibi, S, Jaforte, L, Janssen, S, Jovic, M, Kertechian, K, Khan, F, Kobylarek, A, Koso-Drljevic, M, Krasnodębska, A, Križanić, V, Landa-Blanco, M, Mailhos, A, Marot, T, Dorcic, T, Martinez-Banfi, M, Yusof, M, Mayorga-Lascano, M, Mikuličiūtė, V, Mišetić, K, Musil, B, Najmussaqib, A, Muthu, K, Natividade, J, Ndukaihe, I, Nyhus, E, Oberzaucher, E, Omar, S, Ostaszewski, F, Pacquing, M, Pagani, A, Park, J, Pirtskhalava, E, Reips, U, Reyes, M, Röer, J, Şahin, A, Samekin, A, Sargautytė, R, Semenovskikh, T, Siepelmeyer, H, Singh, S, Sołtys, A, Sorokowska, A, Soto-López, R, Sultanova, L, Tamayo-Agudelo, W, Tan, C, Topanova, G, Bulut, M, Trémolière, B, Tulyakul, S, Türkan, B, Urbanek, A, Volkodav, T, Walter, K, Yaakob, M, Zumárraga-Espinosa, M, UCL - SSH/LouRIM - Louvain Research Institute in Management and Organizations, Faculdade de Psicologia e de Ciências da Educação, RS: FPN WSP II, and Section Applied Social Psychology
Subjects: Objectification Theory, REDES SOCIAIS, SEX-DIFFERENCES, Self-modification, Evolution, Humanidades::Outras Humanidades [Domínio/Área Científica], Facial Attractiveness, Ciências Médicas::Ciências da Saúde [Domínio/Área Científica], Social Sciences, Experimental and Cognitive Psychology, Ciências Sociais::Psicologia [Domínio/Área Científica], Evolutionary Perspective, Self-Objectification, Pathogen stress, EVOLUTIONARY PERSPECTIVE, Social media usage, Arts and Humanities (miscellaneous), Behavior and Systematics, ddc:150, Womens Body-Image, Mating market perspective, Ciências Naturais::Ciências Biológicas [Domínio/Área Científica], WOMENS BODY-IMAGE, Ecology, Evolution, Behavior and Systematics, OBJECTIFICATION THEORY, M-PSI/05 - PSICOLOGIA SOCIALE, Evolutionary theory, Appearance, Gender-Role, Ecology, MATE PREFERENCES, Samfunnsvitenskap: 200 [VDP], Mate Preferences, PERSONAL ORNAMENTS, SELF-OBJECTIFICATION, GENDER-ROLE, Settore M-PSI/05 - PSICOLOGIA SOCIALE, Social Media Use, SOCIAL MEDIA USE, Sex-Differences, VDP::Samfunnsvitenskap: 200, FACIAL ATTRACTIVENESS, Ciências Naturais::Ciências da Terra e do Ambiente [Domínio/Área Científica], Pathogen stre, Personal Ornaments
Abstract: People across the world and throughout history have gone to great lengths to enhance their physical appearance. Evolutionary psychologists and ethologists have largely attempted to explain this phenomenon via mating preferences and strategies. Here, we test one of the most popular evolutionary hypotheses for beauty-enhancing behaviors, drawn from mating market and parasite stress perspectives, in a large cross-cultural sample. We also test hypotheses drawn from other influential and non-mutually exclusive theoretical frameworks, from biosocial role theory to a cultural media perspective. Survey data from 93,158 human participants across 93 countries provide evidence that behaviors such as applying makeup or using other cosmetics, hair grooming, clothing style, caring for body hygiene, and exercising or following a specific diet for the specific purpose of improving ones physical attractiveness, are universal. Indeed, 99% of participants reported spending >10 min a day performing beauty-enhancing behaviors. The results largely support evolutionary hypotheses: more time was spent enhancing beauty by women (almost 4 h a day, on average) than by men (3.6 h a day), by the youngest participants (and contrary to predictions, also the oldest), by those with a relatively more severe history of infectious diseases, and by participants currently dating compared to those in established relationships. The strongest predictor of attractiveness-enhancing behaviors was social media usage. Other predictors, in order of effect size, included adhering to traditional gender roles, residing in countries with less gender equality, considering oneself as highly attractive or, conversely, highly unattractive, TV watching time, higher socioeconomic status, right-wing political beliefs, a lower level of education, and personal individualistic attitudes. This study provides novel insight into universal beauty-enhancing behaviors by unifying evolutionary theory with several other complementary perspectives., National Science Center, Poland [2019/33/N/HS6/00054]; Basic Research Program at the National Research University Higher School of Economics (HSE University); Basic Research Program at HSE University, RF; FCT [UID/PSI/03125/2021, SFRH/BD/126304/2016]; UTAR Research Centre Excellence Award; Universiti Tunku Abdul Rahman [2019 -CAP (6401/0019)], This work is the result of the research project funded by the National Science Center, Poland (2019/33/N/HS6/00054). Dmitry Grigoryev was supported by the Basic Research Program at the National Research University Higher School of Economics (HSE University).; Dmitrii Dubrov was supported by the Basic Research Program at HSE University, RF.; Patricia Arriaga was supported by the FCT through funds from the research center UID/PSI/03125/2021. Anabela C. Santos was supported by the FCT through funds from a PhD grant SFRH/BD/126304/2016. Kavitha Nalla Muthu and Chee-Seng Tan were supported by the UTAR Research Centre Excellence Award 2019 -CAP (6401/0019) from the Universiti Tunku Abdul Rahman.
Published: 2022

31. Innovative Social Location-Aware Services for Mobile Phones

Author: Bernhard Klein and Ulf-Dietrich Reips
Published: 2022
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32. Author Correction: A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic

Author: Ke Wang, Amit Goldenberg, Charles A. Dorison, Jeremy K. Miller, Andero Uusberg, Jennifer S. Lerner, James J. Gross, Bamikole Bamikole Agesin, Márcia Bernardo, Olatz Campos, Luis Eudave, Karolina Grzech, Daphna Hausman Ozery, Emily A. Jackson, Elkin Oswaldo Luis Garcia, Shira Meir Drexler, Anita Penić Jurković, Kafeel Rana, John Paul Wilson, Maria Antoniadi, Kermeka Desai, Zoi Gialitaki, Elizaveta Kushnir, Khaoula Nadif, Olalla Niño Bravo, Rafia Nauman, Marlies Oosterlinck, Myrto Pantazi, Natalia Pilecka, Anna Szabelska, I. M. M. van Steenkiste, Katarzyna Filip, Andreea Ioana Bozdoc, Gabriela Mariana Marcu, Elena Agadullina, Matúš Adamkovič, Marta Roczniewska, Cecilia Reyna, Angelos P. Kassianos, Minja Westerlund, Lina Ahlgren, Sara Pöntinen, Gabriel Agboola Adetula, Pinar Dursun, Azuka Ikechukwu Arinze, Nwadiogo Chisom Arinze, Chisom Esther Ogbonnaya, Izuchukwu L. G. Ndukaihe, Ilker Dalgar, Handan Akkas, Paulo Manuel Macapagal, Savannah Lewis, Irem Metin-Orta, Francesco Foroni, Megan Willis, Anabela Caetano Santos, Aviv Mokady, Niv Reggev, Merve A. Kurfali, Martin R. Vasilev, Nora L. Nock, Michal Parzuchowski, Mauricio F. Espinoza Barría, Marek Vranka, Markéta Braun Kohlová, Ivan Ropovik, Mikayel Harutyunyan, Chunhui Wang, Elvin Yao, Maja Becker, Efisio Manunta, Gwenael Kaminski, Jordane Boudesseul, Dafne Marko, Kortnee Evans, David M. G. Lewis, Andrej Findor, Anais Thibault Landry, John Jamir Benzon Aruta, Manuel S. Ortiz, Zahir Vally, Ekaterina Pronizius, Martin Voracek, Claus Lamm, Maurice Grinberg, Ranran Li, Jaroslava Varella Valentova, Giovanna Mioni, Nicola Cellini, Sau-Chin Chen, Janis Zickfeld, Karis Moon, Habiba Azab, Neil Levy, Alper Karababa, Jennifer L. Beaudry, Leanne Boucher, W. Matthew Collins, Anna Louise Todsen, Kevin van Schie, Jáchym Vintr, Jozef Bavolar, Lada Kaliska, Valerija Križanić, Lara Samojlenko, Razieh Pourafshari, Sandra J. Geiger, Julia Beitner, Lara Warmelink, Robert M. Ross, Ian D. Stephen, Thomas J. Hostler, Soufian Azouaghe, Randy McCarthy, Anna Szala, Caterina Grano, Claudio Singh Solorzano, Gulnaz Anjum, William Jimenez-Leal, Maria Bradford, Laura Calderón Pérez, Julio E. Cruz Vásquez, Oscar J. Galindo-Caballero, Juan Camilo Vargas-Nieto, Ondřej Kácha, Alexios Arvanitis, Qinyu Xiao, Rodrigo Cárcamo, Saša Zorjan, Zuzanna Tajchman, Iris Vilares, Jeffrey M. Pavlacic, Jonas R. Kunst, Christian K. Tamnes, Claudia C. von Bastian, Mohammad Atari, MohammadHasan Sharifian, Monika Hricova, Pavol Kačmár, Jana Schrötter, Rima-Maria Rahal, Noga Cohen, Saeideh FatahModares, Miha Zrimsek, Ilya Zakharov, Monica A. Koehn, Celia Esteban-Serna, Robert J. Calin-Jageman, Anthony J. Krafnick, Eva Štrukelj, Peder Mortvedt Isager, Jan Urban, Jaime R. Silva, Marcel Martončik, Sanja Batić Očovaj, Dušana Šakan, Anna O. Kuzminska, Jasna Milosevic Djordjevic, Inês A. T. Almeida, Ana Ferreira, Ljiljana B. Lazarevic, Harry Manley, Danilo Zambrano Ricaurte, Renan P. Monteiro, Zahra Etabari, Erica Musser, Daniel Dunleavy, Weilun Chou, Hendrik Godbersen, Susana Ruiz-Fernández, Crystal Reeck, Carlota Batres, Komila Kirgizova, Abdumalik Muminov, Flavio Azevedo, Daniela Serrato Alvarez, Muhammad Mussaffa Butt, Jeong Min Lee, Zhang Chen, Frederick Verbruggen, Ignazio Ziano, Murat Tümer, Abdelilah C. A. Charyate, Dmitrii Dubrov, María del Carmen M. C. Tejada Rivera, Christopher Aberson, Bence Pálfi, Mónica Alarcón Maldonado, Barbora Hubena, Asli Sacakli, Chris D. Ceary, Karley L. Richard, Gage Singer, Jennifer T. Perillo, Tonia Ballantyne, Wilson Cyrus-Lai, Maksim Fedotov, Hongfei Du, Magdalena Wielgus, Ilse L. Pit, Matej Hruška, Daniela Sousa, Balazs Aczel, Nandor Hajdu, Barnabas Szaszi, Sylwia Adamus, Krystian Barzykowski, Leticia Micheli, Nadya-Daniela Schmidt, Andras N. Zsido, Mariola Paruzel-Czachura, Rafał Muda, Michal Bialek, Marta Kowal, Agnieszka Sorokowska, Michal Misiak, Débora Mola, María Victoria Ortiz, Pablo Sebastián Correa, Anabel Belaus, Fany Muchembled, Rafael R. Ribeiro, Patricia Arriaga, Raquel Oliveira, Leigh Ann Vaughn, Paulina Szwed, Małgorzata Kossowska, Gabriela Czarnek, Julita Kielińska, Benedict Antazo, Ruben Betlehem, Stefan Stieger, Gustav Nilsonne, Nicolle Simonovic, Jennifer Taber, Amélie Gourdon-Kanhukamwe, Artur Domurat, Keiko Ihaya, Yuki Yamada, Anum Urooj, Tripat Gill, Martin Čadek, Lisa Bylinina, Johanna Messerschmidt, Murathan Kurfalı, Adeyemi Adetula, Ekaterina Baklanova, Nihan Albayrak-Aydemir, Heather B. Kappes, Biljana Gjoneska, Thea House, Marc V. Jones, Jana B. Berkessel, William J. Chopik, Sami Çoksan, Martin Seehuus, Ahmed Khaoudi, Ahmed Bokkour, Kanza Ait El Arabi, Ikhlas Djamai, Aishwarya Iyer, Neha Parashar, Arca Adiguzel, Halil Emre Kocalar, Carsten Bundt, James O. Norton, Marietta Papadatou-Pastou, Anabel De la Rosa-Gomez, Vladislav Ankushev, Natalia Bogatyreva, Dmitry Grigoryev, Aleksandr Ivanov, Irina Prusova, Marina Romanova, Irena Sarieva, Maria Terskova, Evgeniya Hristova, Veselina Hristova Kadreva, Allison Janak, Vidar Schei, Therese E. Sverdrup, Adrian Dahl Askelund, Lina Maria Sanabria Pineda, Dajana Krupić, Carmel A. Levitan, Niklas Johannes, Nihal Ouherrou, Nicolas Say, Sladjana Sinkolova, Kristina Janjić, Marija Stojanovska, Dragana Stojanovska, Meetu Khosla, Andrew G. Thomas, Franki Y. H. Kung, Gijsbert Bijlstra, Farnaz Mosannenzadeh, Busra Bahar Balci, Ulf-Dietrich Reips, Ernest Baskin, Byurakn Ishkhanyan, Johanna Czamanski-Cohen, Barnaby James Wyld Dixson, David Moreau, Clare A. M. Sutherland, Hu Chuan-Peng, Chris Noone, Heather Flowe, Michele Anne, Steve M. J. Janssen, Marta Topor, Nadyanna M. Majeed, Yoshihiko Kunisato, Karen Yu, Shimrit Daches, Andree Hartanto, Milica Vdovic, Lisa Anton-Boicuk, Paul A. G. Forbes, Julia Kamburidis, Evelina Marinova, Mina Nedelcheva-Datsova, Nikolay R. Rachev, Alina Stoyanova, Kathleen Schmidt, Jordan W. Suchow, Maria Koptjevskaja-Tamm, Teodor Jernsäther, Jonas K. Olofsson, Olga Bialobrzeska, Magdalena Marszalek, Srinivasan Tatachari, Reza Afhami, Wilbert Law, Jan Antfolk, Barbara Žuro, Natalia Van Doren, Jose A. Soto, Rachel Searston, Jacob Miranda, Kaja Damnjanović, Siu Kit Yeung, Dino Krupić, Karlijn Hoyer, Bastian Jaeger, Dongning Ren, Gerit Pfuhl, Kristoffer Klevjer, Nadia S. Corral-Frías, Martha Frias-Armenta, Marc Y. Lucas, Adriana Olaya Torres, Mónica Toro, Lady Grey Javela Delgado, Diego Vega, Sara Álvarez Solas, Roosevelt Vilar, Sébastien Massoni, Thomas Frizzo, Alexandre Bran, David C. Vaidis, Luc Vieira, Bastien Paris, Mariagrazia Capizzi, Gabriel Lins de Holanda Coelho, Anna Greenburgh, Cassie M. Whitt, Alexa M. Tullett, Xinkai Du, Leonhard Volz, Minke Jasmijn Bosma, Cemre Karaarslan, Eylül Sarıoğuz, Tara Bulut Allred, Max Korbmacher, Melissa F. Colloff, Tiago J. S. Lima, Matheus Fernando Felix Ribeiro, Jeroen P. H. Verharen, Maria Karekla, Christiana Karashiali, Naoyuki Sunami, Lisa M. Jaremka, Daniel Storage, Sumaiya Habib, Anna Studzinska, Paul H. P. Hanel, Dawn Liu Holford, Miroslav Sirota, Kelly Wolfe, Faith Chiu, Andriana Theodoropoulou, El Rim Ahn, Yijun Lin, Erin C. Westgate, Hilmar Brohmer, Gabriela Hofer, Olivier Dujols, Kevin Vezirian, Gilad Feldman, Giovanni A. Travaglino, Afroja Ahmed, Manyu Li, Jasmijn Bosch, Nathan Torunsky, Hui Bai, Mathi Manavalan, Xin Song, Radoslaw B. Walczak, Przemysław Zdybek, Maja Friedemann, Anna Dalla Rosa, Luca Kozma, Sara G. Alves, Samuel Lins, Isabel R. Pinto, Rita C. Correia, Peter Babinčák, Gabriel Banik, Luis Miguel Rojas-Berscia, Marco A. C. Varella, Jim Uttley, Julie E. Beshears, Katrine Krabbe Thommesen, Behzad Behzadnia, Shawn N. Geniole, Miguel A. Silan, Princess Lovella G. Maturan, Johannes K. Vilsmeier, Ulrich S. Tran, Sara Morales Izquierdo, Michael C. Mensink, Piotr Sorokowski, Agata Groyecka-Bernard, Theda Radtke, Vera Cubela Adoric, Joelle Carpentier, Asil Ali Özdoğru, Jennifer A. Joy-Gaba, Mattie V. Hedgebeth, Tatsunori Ishii, Aaron L. Wichman, Jan Philipp Röer, Thomas Ostermann, William E. Davis, Lilian Suter, Konstantinos Papachristopoulos, Chelsea Zabel, Sandersan Onie, Charles R. Ebersole, Christopher R. Chartier, Peter R. Mallik, Heather L. Urry, Erin M. Buchanan, Nicholas A. Coles, Maximilian A. Primbs, Dana M. Basnight-Brown, Hans IJzerman, Patrick S. Forscher, and Hannah Moshontz
Subjects: Behavioral Neuroscience, Behaviour Change and Well-being, SDG 3 - Good Health and Well-being, Social Psychology, Experimental and Cognitive Psychology
Abstract: Correction to: Nature Human Behaviour https://doi.org/10.1038/s41562-021-01173-x, published online 2 August 2021.In the version of this article initially published, the following authors were omitted from the author list and the Author contributionssection for “investigation” and “writing and editing”: Nandor Hajdu (Institute of Psychology, ELTE Eötvös Loránd University, Budapest,Hungary), Jordane Boudesseul (Facultad de Psicología, Instituto de Investigación Científica, Universidad de Lima, Lima, Perú), RafałMuda (Faculty of Economics, Maria Curie-Sklodowska University, Lublin, Poland) and Sandersan Onie (Black Dog Institute, UNSWSydney, Sydney, Australia & Emotional Health for All Foundation, Jakarta, Indonesia). In addition, Saeideh FatahModares’ name wasoriginally misspelled as Saiedeh FatahModarres in the author list. Further, affiliations have been corrected for Maria Terskova (NationalResearch University Higher School of Economics, Moscow, Russia), Susana Ruiz Fernandez (FOM University of Applied Sciences,Essen; Leibniz-Institut fur Wissensmedien, Tubingen, and LEAD Research Network, Eberhard Karls University, Tubingen, Germany),Hendrik Godbersen (FOM University of Applied Sciences, Essen, Germany), Gulnaz Anjum (Department of Psychology, Simon FraserUniversity, Burnaby, Canada, and Department of Economics & Social Sciences, Institute of Business Administration, Karachi, Pakistan).
Published: 2022
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33. Web-based versus Lab-based Studies:A Response to Kendall (2008)

Author: Henkjan Honing and Ulf-Dietrich Reips
Subjects: Intenet-based experimenting, empirical, experimental method, Music, M1-5000
Abstract: While in an earlier commentary (Honing & Ladinig, 2008) we stressed the potential of Web-delivered experiments for music perception research, the ongoing discussion on Web-based versus lab-based studies seems to circle around issues of method and control (Mehler, 1999; Kendall, 2008). We agree with the importance of these issues from a methodological point of view. However, we continue to stress that these issues are not essentially different for Web-based as compared to lab-based studies.
Published: 2008
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34. Publisher correction: Situational factors shape moral judgements in the trolley dilemma in Eastern, Southern and Western countries in a culturally diverse sample

Author: Bence Bago, Marton Kovacs, John Protzko, Tamas Nagy, Zoltan Kekecs, Bence Palfi, Matus Adamkovic, Sylwia Adamus, Sumaya Albalooshi, Nihan Albayrak-Aydemir, Ilham N. Alfian, Sinan Alper, Sara Alvarez-Solas, Sara G. Alves, Santiago Amaya, Pia K. Andresen, Gulnaz Anjum, Daniel Ansari, Patrícia Arriaga, John Jamir Benzon R. Aruta, Alexios Arvanitis, Peter Babincak, Krystian Barzykowski, Bana Bashour, Ernest Baskin, Luisa Batalha, Carlota Batres, Jozef Bavolar, Fatih Bayrak, Benjamin Becker, Maja Becker, Anabel Belaus, Michał Białek, Ennio Bilancini, Daniel Boller, Leonardo Boncinelli, Jordane Boudesseul, Benjamin T. Brown, Erin M. Buchanan, Muhammad M. Butt, Dustin P. Calvillo, Nate C. Carnes, Jared B. Celniker, Christopher R. Chartier, William J. Chopik, Poom Chotikavan, Hu Chuan-Peng, Rockwell F. Clancy, Ogeday Çoker, Rita C. Correia, Vera Cubela Adoric, Carmelo P. Cubillas, Stefan Czoschke, Yalda Daryani, Job A. M. de Grefte, Wieteke C. de Vries, Elif G. Demirag Burak, Carina Dias, Barnaby J. W. Dixson, Xinkai Du, Francesca Dumančić, Andrei Dumbravă, Natalia B. Dutra, Janina Enachescu, Celia Esteban-Serna, Luis Eudave, Thomas R. Evans, Gilad Feldman, Fatima M. Felisberti, Susann Fiedler, Andrej Findor, Alexandra Fleischmann, Francesco Foroni, Radka Francová, Darius-Aurel Frank, Cynthia H. Y. Fu, Shan Gao, Omid Ghasemi, Ali-Reza Ghazi-Noori, Maliki E. Ghossainy, Isabella Giammusso, Tripat Gill, Biljana Gjoneska, Mario Gollwitzer, Aurélien Graton, Maurice Grinberg, Agata Groyecka-Bernard, Elizabeth A. Harris, Andree Hartanto, Widad A. N. M. Hassan, Javad Hatami, Katrina R. Heimark, Jasper J. J. Hidding, Evgeniya Hristova, Matej Hruška, Charlotte A. Hudson, Richard Huskey, Ayumi Ikeda, Yoel Inbar, Gordon P. D. Ingram, Ozan Isler, Chris Isloi, Aishwarya Iyer, Bastian Jaeger, Steve M. J. Janssen, William Jiménez-Leal, Biljana Jokić, Pavol Kačmár, Veselina Kadreva, Gwenaël Kaminski, Farzan Karimi-Malekabadi, Arno T. A. Kasper, Keith M. Kendrick, Bradley J. Kennedy, Halil E. Kocalar, Rabia I. Kodapanakkal, Marta Kowal, Elliott Kruse, Lenka Kučerová, Anton Kühberger, Anna O. Kuzminska, Fanny Lalot, Claus Lamm, Joris Lammers, Elke B. Lange, Anthony Lantian, Ivy Y.-M. Lau, Ljiljana B. Lazarevic, Marijke C. Leliveld, Jennifer N. Lenz, Carmel A. Levitan, Savannah C. Lewis, Manyu Li, Yansong Li, Haozheng Li, Tiago J. S. Lima, Samuel Lins, Marco Tullio Liuzza, Paula Lopes, Jackson G. Lu, Trent Lynds, Martin Máčel, Sean P. Mackinnon, Madhavilatha Maganti, Zoe Magraw-Mickelson, Leon F. Magson, Harry Manley, Gabriela M. Marcu, Darja Masli Seršić, Celine-Justine Matibag, Alan D. A. Mattiassi, Mahdi Mazidi, Joseph P. McFall, Neil McLatchie, Michael C. Mensink, Lena Miketta, Taciano L. Milfont, Alberto Mirisola, Michal Misiak, Panagiotis Mitkidis, Mehrad Moeini-Jazani, Arash Monajem, David Moreau, Erica D. Musser, Erita Narhetali, Danielle P. Ochoa, Jerome Olsen, Nicholas C. Owsley, Asil A. Özdoğru, Miriam Panning, Marietta Papadatou-Pastou, Neha Parashar, Philip Pärnamets, Mariola Paruzel-Czachura, Michal Parzuchowski, Julia V. Paterlini, Jeffrey M. Pavlacic, Mehmet Peker, Kim Peters, Liudmila Piatnitckaia, Isabel Pinto, Monica Renee Policarpio, Nada Pop-Jordanova, Annas J. Pratama, Maximilian A. Primbs, Ekaterina Pronizius, Danka Purić, Elisa Puvia, Vahid Qamari, Kun Qian, Alain Quiamzade, Beáta Ráczová, Diego A. Reinero, Ulf-Dietrich Reips, Cecilia Reyna, Kimberly Reynolds, Matheus F. F. Ribeiro, Jan P. Röer, Robert M. Ross, Petros Roussos, Fernando Ruiz-Dodobara, Susana Ruiz-Fernandez, Bastiaan T. Rutjens, Katarzyna Rybus, Adil Samekin, Anabela C. Santos, Nicolas Say, Christoph Schild, Kathleen Schmidt, Karolina A. Ścigała, MohammadHasan Sharifian, Jiaxin Shi, Yaoxi Shi, Erin Sievers, Miroslav Sirota, Michael Slipenkyj, Çağlar Solak, Agnieszka Sorokowska, Piotr Sorokowski, Sinem Söylemez, Niklas K. Steffens, Ian D. Stephen, Anni Sternisko, Laura Stevens-Wilson, Suzanne L. K. Stewart, Stefan Stieger, Daniel Storage, Justine Strube, Kyle J. Susa, Raluca D. Szekely-Copîndean, Natalia M. Szostak, Bagus Takwin, Srinivasan Tatachari, Andrew G. Thomas, Kevin E. Tiede, Lucas E. Tiong, Mirjana Tonković, Bastien Trémolière, Lauren V. Tunstead, Belgüzar N. Türkan, Mathias Twardawski, Miguel A. Vadillo, Zahir Vally, Leigh Ann Vaughn, Bruno Verschuere, Denis Vlašiček, Martin Voracek, Marek A. Vranka, Shuzhen Wang, Skye-Loren West, Stephen Whyte, Leigh S. Wilton, Anna Wlodarczyk, Xue Wu, Fei Xin, Su Yadanar, Hiroshi Yama, Yuki Yamada, Onurcan Yilmaz, Sangsuk Yoon, Danielle M. Young, Ilya Zakharov, Rizqy A. Zein, Ingo Zettler, Iris L. Žeželj, Don C. Zhang, Jin Zhang, Xiaoxiao Zheng, Rink Hoekstra, and Balazs Aczel
Subjects: Behavioral Neuroscience, Behaviour Change and Well-being, Social Psychology, Experimental and Cognitive Psychology, Social Development
Abstract: Correction to: Nature Human Behaviour https://doi.org/10.1038/s41562-022-01319-5, published online 14 April 2022.
Published: 2022

35. Well-being, Smartphone Sensors, and Data from Open-access Databases: A Mobile Experience Sampling Study

Author: Stefan Stieger and Ulf-Dietrich Reips
Subjects: Measurement point, Experience sampling method, Geographic information system, Computer science, business.industry, 05 social sciences, Real-time computing, 050109 social psychology, well-being, experience sampling, smartphone, Internet science, geolocation, methodology, 050105 experimental psychology, Field (computer science), Access to information, ddc:150, Anthropology, Multiple time, 0501 psychology and cognitive sciences, The Internet, business, Mobile device
Abstract: We investigated fluctuations of well-being by using a smartphone-based mobile experience sampling method (real-time and multiple time point measurements in the field using smartphones). Moreover, temperature, longitude, latitude, altitude, wind speed, rainfall, and further environment-based indicators were included as predictors either from smartphone sensors or from open-access Internet databases. Overall, a total of 213 participants reported on their well-being (over 14 days; three measurements per day; 8,000+ well-being judgments). We were able to replicate and refine past research about the dynamics of well-being fluctuations during the day (low in the morning, high in the evening) and over the course of a week (low just before the beginning of the week, highest near the end of the week). We also show what kind of benefits empirical researchers can gain for their research using smartphones and their built-in sensors by combining these measures with data from open-access databases.
Published: 2019
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36. Web-Based Research in Psychology : A Review

Author: Ulf-Dietrich Reips
Subjects: Arts and Humanities (miscellaneous), ddc:150, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), General Psychology
Abstract: The present article reviews web-based research in psychology. It captures principles, learnings, and trends in several types of web-based research that show similar developments related to web technology and its major shifts (e.g., appearance of search engines, browser wars, deep web, commercialization, web services, HTML5…) as well as distinct challenges. The types of web-based research discussed are web surveys and questionnaire research, web-based tests, web experiments, Mobile Experience Sampling, and non-reactive web research, including big data. A number of web-based methods are presented and discussed that turned out to become important in research methodology. These are one-item-one-screen design, seriousness check, instruction manipulation and other attention checks, multiple site entry technique, subsampling technique, warm-up technique, and web-based measurement. Pitfalls and best practices are described then, especially regarding dropout and other non-response, recruitment of participants, and interaction between technology and psychological factors. The review concludes with a discussion of important concepts that have developed over 25 years and an outlook on future developments in web-based research.
Published: 2021

37. A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic

Author: Ke Wang, Amit Goldenberg, Charles A. Dorison, Jeremy K. Miller, Andero Uusberg, Jennifer S. Lerner, James J. Gross, Bamikole Bamikole Agesin, Márcia Bernardo, Olatz Campos, Luis Eudave, Karolina Grzech, Daphna Hausman Ozery, Emily A. Jackson, Elkin Oswaldo Luis Garcia, Shira Meir Drexler, Anita Penić Jurković, Kafeel Rana, John Paul Wilson, Maria Antoniadi, Kermeka Desai, Zoi Gialitaki, Elizaveta Kushnir, Khaoula Nadif, Olalla Niño Bravo, Rafia Nauman, Marlies Oosterlinck, Myrto Pantazi, Natalia Pilecka, Anna Szabelska, I. M.M. van Steenkiste, Katarzyna Filip, Andreea Ioana Bozdoc, Gabriela Mariana Marcu, Elena Agadullina, Matúš Adamkovič, MA (Marta) Roczniewska, Cecilia Reyna, Angelos P. Kassianos, Minja Westerlund, Lina Ahlgren, Sara Pöntinen, Gabriel Agboola Adetula, Pinar Dursun, Azuka Ikechukwu Arinze, Nwadiogo Chisom Arinze, Chisom Esther Ogbonnaya, Izuchukwu L.G. Ndukaihe, Ilker Dalgar, Handan Akkas, Paulo Manuel Macapagal, Savannah Lewis, Irem Metin-Orta, Francesco Foroni, Megan Willis, Anabela Caetano Santos, Aviv Mokady, Niv Reggev, Merve A. Kurfali, Martin R. Vasilev, Nora L. Nock, Michal Parzuchowski, Mauricio F. Espinoza Barría, Marek Vranka, Markéta Braun Kohlová, Ivan Ropovik, Mikayel Harutyunyan, Chunhui Wang, Elvin Yao, Maja Becker, Efisio Manunta, Gwenael Kaminski, Dafne Marko, Kortnee Evans, David M.G. Lewis, Andrej Findor, Anais Thibault Landry, John Jamir Benzon Aruta, Manuel S. Ortiz, Zahir Vally, Ekaterina Pronizius, Martin Voracek, Claus Lamm, Maurice Grinberg, Ranran Li, Jaroslava Varella Valentova, Giovanna Mioni, Nicola Cellini, Sau Chin Chen, Janis Zickfeld, Karis Moon, Habiba Azab, Neil Levy, Alper Karababa, Jennifer L. Beaudry, Leanne Boucher, W. Matthew Collins, Anna Louise Todsen, K (Kevin) van Schie, Jáchym Vintr, Jozef Bavolar, Lada Kaliska, Valerija Križanić, Lara Samojlenko, Razieh Pourafshari, Sandra J. Geiger, Julia Beitner, Lara Warmelink, Robert M. Ross, Ian D. Stephen, Thomas J. Hostler, Soufian Azouaghe, Randy McCarthy, Anna Szala, Caterina Grano, Claudio Singh Solorzano, Gulnaz Anjum, William Jimenez-Leal, Maria Bradford, Laura Calderón Pérez, Julio E. Cruz Vásquez, Oscar J. Galindo-Caballero, Juan Camilo Vargas-Nieto, Ondřej Kácha, Alexios Arvanitis, Qinyu Xiao, Rodrigo Cárcamo, Saša Zorjan, Zuzanna Tajchman, Iris Vilares, Jeffrey M. Pavlacic, Jonas R. Kunst, Christian K. Tamnes, Claudia C. von Bastian, Mohammad Atari, Mohammad Hasan Sharifian, Monika Hricova, Pavol Kačmár, Jana Schrötter, Rima Maria Rahal, Noga Cohen, Saiedeh FatahModarres, Miha Zrimsek, Ilya Zakharov, Monica A. Koehn, Celia Esteban-Serna, Robert J. Calin-Jageman, Anthony J. Krafnick, Eva Štrukelj, Peder Mortvedt Isager, Jan Urban, Jaime R. Silva, Marcel Martončik, Sanja Batić Očovaj, Dušana Šakan, Anna O. Kuzminska, Jasna Milosevic Djordjevic, Inês A.T. Almeida, A.S. (Ana) Ferreira, Ljiljana B. Lazarevic, Harry Manley, Danilo Zambrano Ricaurte, Renan P. Monteiro, Zahra Etabari, Erica Musser, Daniel Dunleavy, Weilun Chou, Hendrik Godbersen, Susana Ruiz-Fernández, Crystal Reeck, Carlota Batres, Komila Kirgizova, Abdumalik Muminov, Flavio Azevedo, Daniela Serrato Alvarez, Muhammad Mussaffa Butt, Jeong Min Lee, Zhang Chen, Frederick Verbruggen, Ignazio Ziano, Murat Tümer, Abdelilah C.A. Charyate, Dmitrii Dubrov, María del Carmen M.C. Tejada Rivera, Christopher Aberson, Bence Pálfi, Mónica Alarcón Maldonado, Barbora Hubena, Asli Sacakli, Chris D. Ceary, Karley L. Richard, Gage Singer, Jennifer T. Perillo, Tonia Ballantyne, Wilson Cyrus-Lai, Maksim Fedotov, Hongfei Du, Magdalena Wielgus, Ilse L. Pit, Matej Hruška, Daniela Sousa, Balazs Aczel, Barnabas Szaszi, Sylwia Adamus, Krystian Barzykowski, Leticia Micheli, Nadya Daniela Schmidt, Andras N. Zsido, Mariola Paruzel-Czachura, Michal Bialek, Marta Kowal, Agnieszka Sorokowska, Michal Misiak, Débora Mola, María Victoria Ortiz, Pablo Sebastián Correa, Anabel Belaus, Fany Muchembled, Rafael R. Ribeiro, Patricia Arriaga, Raquel Oliveira, Leigh Ann Vaughn, Paulina Szwed, Małgorzata Kossowska, Gabriela Czarnek, Julita Kielińska, Benedict Antazo, Ruben Betlehem, Stefan Stieger, Gustav Nilsonne, Nicolle Simonovic, Jennifer Taber, Amélie Gourdon-Kanhukamwe, Artur Domurat, Keiko Ihaya, Yuki Yamada, Anum Urooj, Tripat Gill, Martin Čadek, Lisa Bylinina, Johanna Messerschmidt, Murathan Kurfalı, Adeyemi Adetula, Ekaterina Baklanova, Nihan Albayrak-Aydemir, Heather B. Kappes, Biljana Gjoneska, Thea House, Marc V. Jones, Jana B. Berkessel, William J. Chopik, Sami Çoksan, Martin Seehuus, Ahmed Khaoudi, Ahmed Bokkour, Kanza Ait El Arabi, Ikhlas Djamai, Aishwarya Iyer, Neha Parashar, Arca Adiguzel, Halil Emre Kocalar, Carsten Bundt, James O. Norton, Marietta Papadatou-Pastou, Anabel De la Rosa-Gomez, Vladislav Ankushev, Natalia Bogatyreva, Dmitry Grigoryev, Aleksandr Ivanov, Irina Prusova, Marina Romanova, Irena Sarieva, Maria Terskova, Evgeniya Hristova, Veselina Hristova Kadreva, Allison Janak, Vidar Schei, Therese E. Sverdrup, Adrian Dahl Askelund, Lina Maria Sanabria Pineda, Dajana Krupić, Carmel A. Levitan, Niklas Johannes, Nihal Ouherrou, Nicolas Say, Sladjana Sinkolova, Kristina Janjić, Marija Stojanovska, Dragana Stojanovska, Meetu Khosla, Andrew G. Thomas, Franki Y.H. Kung, Gijsbert Bijlstra, Farnaz Mosannenzadeh, Busra Bahar Balci, Ulf Dietrich Reips, Ernest Baskin, Byurakn Ishkhanyan, Johanna Czamanski-Cohen, Barnaby James Wyld Dixson, David Moreau, Clare A.M. Sutherland, Hu Chuan-Peng, Chris Noone, Heather Flowe, Michele Anne, Steve M.J. Janssen, Marta Topor, Nadyanna M. Majeed, Yoshihiko Kunisato, Karen Yu, Shimrit Daches, Andree Hartanto, Milica Vdovic, Lisa Anton-Boicuk, Paul A.G. Forbes, Julia Kamburidis, Evelina Marinova, Mina Nedelcheva-Datsova, Nikolay R. Rachev, Alina Stoyanova, Kathleen Schmidt, Jordan W. Suchow, Maria Koptjevskaja-Tamm, Teodor Jernsäther, Jonas K. Olofsson, Olga Bialobrzeska, Magdalena Marszalek, Srinivasan Tatachari, Reza Afhami, Wilbert Law, Jan Antfolk, Barbara Žuro, Natalia Van Doren, Jose A. Soto, Rachel Searston, Jacob Miranda, Kaja Damnjanović, Siu Kit Yeung, Dino Krupić, Karlijn Hoyer, Bastian Jaeger, Dongning Ren, Gerit Pfuhl, Kristoffer Klevjer, Nadia S. Corral-Frías, Martha Frias-Armenta, Marc Y. Lucas, Adriana Olaya Torres, Mónica Toro, Lady Grey Javela Delgado, Diego Vega, Sara Álvarez Solas, Roosevelt Vilar, Sébastien Massoni, Thomas Frizzo, Alexandre Bran, David C. Vaidis, Luc Vieira, Bastien Paris, Mariagrazia Capizzi, Gabriel Lins de Holanda Coelho, Anna Greenburgh, Cassie M. Whitt, Alexa M. Tullett, Xinkai Du, Leonhard Volz, Minke Jasmijn Bosma, Cemre Karaarslan, Eylül Sarıoğuz, Tara Bulut Allred, Max Korbmacher, Melissa F. Colloff, Tiago J.S. Lima, Matheus Fernando Felix Ribeiro, Jeroen P.H. Verharen, Maria Karekla, Christiana Karashiali, Naoyuki Sunami, Lisa M. Jaremka, Daniel Storage, Sumaiya Habib, Anna Studzinska, Paul H.P. Hanel, Dawn Liu Holford, Miroslav Sirota, Kelly Wolfe, Faith Chiu, Andriana Theodoropoulou, El Rim Ahn, Yijun Lin, Erin C. Westgate, Hilmar Brohmer, Gabriela Hofer, Olivier Dujols, Kevin Vezirian, Gilad Feldman, Giovanni A. Travaglino, Afroja Ahmed, Manyu Li, Jasmijn Bosch, Nathan Torunsky, Hui Bai, Mathi Manavalan, Xin Song, Radoslaw B. Walczak, Przemysław Zdybek, Maja Friedemann, Anna Dalla Rosa, Luca Kozma, Sara G. Alves, Samuel Lins, Isabel R. Pinto, Rita C. Correia, Peter Babinčák, Gabriel Banik, Luis Miguel Rojas-Berscia, Marco A.C. Varella, Jim Uttley, Julie E. Beshears, Katrine Krabbe Thommesen, Behzad Behzadnia, Shawn N. Geniole, Miguel A. Silan, Princess Lovella G. Maturan, Johannes K. Vilsmeier, Ulrich S. Tran, Sara Morales Izquierdo, Michael C. Mensink, Piotr Sorokowski, Agata Groyecka-Bernard, Theda Radtke, Vera Cubela Adoric, Joelle Carpentier, Asil Ali Özdoğru, Jennifer A. Joy-Gaba, Mattie V. Hedgebeth, Tatsunori Ishii, Aaron L. Wichman, Jan Philipp Röer, Thomas Ostermann, William E. Davis, Lilian Suter, Konstantinos Papachristopoulos, Chelsea Zabel, Charles R. Ebersole, Christopher R. Chartier, Peter R. Mallik, Heather L. Urry, Erin M. Buchanan, Nicholas A. Coles, Maximilian A. Primbs, Dana M. Basnight-Brown, Hans IJzerman, Patrick S. Forscher, Hannah Moshontz, Ke Wang, Amit Goldenberg, Charles A. Dorison, Jeremy K. Miller, Andero Uusberg, Jennifer S. Lerner, James J. Gross, Bamikole Bamikole Agesin, Márcia Bernardo, Olatz Campos, Luis Eudave, Karolina Grzech, Daphna Hausman Ozery, Emily A. Jackson, Elkin Oswaldo Luis Garcia, Shira Meir Drexler, Anita Penić Jurković, Kafeel Rana, John Paul Wilson, Maria Antoniadi, Kermeka Desai, Zoi Gialitaki, Elizaveta Kushnir, Khaoula Nadif, Olalla Niño Bravo, Rafia Nauman, Marlies Oosterlinck, Myrto Pantazi, Natalia Pilecka, Anna Szabelska, I. M.M. van Steenkiste, Katarzyna Filip, Andreea Ioana Bozdoc, Gabriela Mariana Marcu, Elena Agadullina, Matúš Adamkovič, MA (Marta) Roczniewska, Cecilia Reyna, Angelos P. Kassianos, Minja Westerlund, Lina Ahlgren, Sara Pöntinen, Gabriel Agboola Adetula, Pinar Dursun, Azuka Ikechukwu Arinze, Nwadiogo Chisom Arinze, Chisom Esther Ogbonnaya, Izuchukwu L.G. Ndukaihe, Ilker Dalgar, Handan Akkas, Paulo Manuel Macapagal, Savannah Lewis, Irem Metin-Orta, Francesco Foroni, Megan Willis, Anabela Caetano Santos, Aviv Mokady, Niv Reggev, Merve A. Kurfali, Martin R. Vasilev, Nora L. Nock, Michal Parzuchowski, Mauricio F. Espinoza Barría, Marek Vranka, Markéta Braun Kohlová, Ivan Ropovik, Mikayel Harutyunyan, Chunhui Wang, Elvin Yao, Maja Becker, Efisio Manunta, Gwenael Kaminski, Dafne Marko, Kortnee Evans, David M.G. Lewis, Andrej Findor, Anais Thibault Landry, John Jamir Benzon Aruta, Manuel S. Ortiz, Zahir Vally, Ekaterina Pronizius, Martin Voracek, Claus Lamm, Maurice Grinberg, Ranran Li, Jaroslava Varella Valentova, Giovanna Mioni, Nicola Cellini, Sau Chin Chen, Janis Zickfeld, Karis Moon, Habiba Azab, Neil Levy, Alper Karababa, Jennifer L. Beaudry, Leanne Boucher, W. Matthew Collins, Anna Louise Todsen, K (Kevin) van Schie, Jáchym Vintr, Jozef Bavolar, Lada Kaliska, Valerija Križanić, Lara Samojlenko, Razieh Pourafshari, Sandra J. Geiger, Julia Beitner, Lara Warmelink, Robert M. Ross, Ian D. Stephen, Thomas J. Hostler, Soufian Azouaghe, Randy McCarthy, Anna Szala, Caterina Grano, Claudio Singh Solorzano, Gulnaz Anjum, William Jimenez-Leal, Maria Bradford, Laura Calderón Pérez, Julio E. Cruz Vásquez, Oscar J. Galindo-Caballero, Juan Camilo Vargas-Nieto, Ondřej Kácha, Alexios Arvanitis, Qinyu Xiao, Rodrigo Cárcamo, Saša Zorjan, Zuzanna Tajchman, Iris Vilares, Jeffrey M. Pavlacic, Jonas R. Kunst, Christian K. Tamnes, Claudia C. von Bastian, Mohammad Atari, Mohammad Hasan Sharifian, Monika Hricova, Pavol Kačmár, Jana Schrötter, Rima Maria Rahal, Noga Cohen, Saiedeh FatahModarres, Miha Zrimsek, Ilya Zakharov, Monica A. Koehn, Celia Esteban-Serna, Robert J. Calin-Jageman, Anthony J. Krafnick, Eva Štrukelj, Peder Mortvedt Isager, Jan Urban, Jaime R. Silva, Marcel Martončik, Sanja Batić Očovaj, Dušana Šakan, Anna O. Kuzminska, Jasna Milosevic Djordjevic, Inês A.T. Almeida, A.S. (Ana) Ferreira, Ljiljana B. Lazarevic, Harry Manley, Danilo Zambrano Ricaurte, Renan P. Monteiro, Zahra Etabari, Erica Musser, Daniel Dunleavy, Weilun Chou, Hendrik Godbersen, Susana Ruiz-Fernández, Crystal Reeck, Carlota Batres, Komila Kirgizova, Abdumalik Muminov, Flavio Azevedo, Daniela Serrato Alvarez, Muhammad Mussaffa Butt, Jeong Min Lee, Zhang Chen, Frederick Verbruggen, Ignazio Ziano, Murat Tümer, Abdelilah C.A. Charyate, Dmitrii Dubrov, María del Carmen M.C. Tejada Rivera, Christopher Aberson, Bence Pálfi, Mónica Alarcón Maldonado, Barbora Hubena, Asli Sacakli, Chris D. Ceary, Karley L. Richard, Gage Singer, Jennifer T. Perillo, Tonia Ballantyne, Wilson Cyrus-Lai, Maksim Fedotov, Hongfei Du, Magdalena Wielgus, Ilse L. Pit, Matej Hruška, Daniela Sousa, Balazs Aczel, Barnabas Szaszi, Sylwia Adamus, Krystian Barzykowski, Leticia Micheli, Nadya Daniela Schmidt, Andras N. Zsido, Mariola Paruzel-Czachura, Michal Bialek, Marta Kowal, Agnieszka Sorokowska, Michal Misiak, Débora Mola, María Victoria Ortiz, Pablo Sebastián Correa, Anabel Belaus, Fany Muchembled, Rafael R. Ribeiro, Patricia Arriaga, Raquel Oliveira, Leigh Ann Vaughn, Paulina Szwed, Małgorzata Kossowska, Gabriela Czarnek, Julita Kielińska, Benedict Antazo, Ruben Betlehem, Stefan Stieger, Gustav Nilsonne, Nicolle Simonovic, Jennifer Taber, Amélie Gourdon-Kanhukamwe, Artur Domurat, Keiko Ihaya, Yuki Yamada, Anum Urooj, Tripat Gill, Martin Čadek, Lisa Bylinina, Johanna Messerschmidt, Murathan Kurfalı, Adeyemi Adetula, Ekaterina Baklanova, Nihan Albayrak-Aydemir, Heather B. Kappes, Biljana Gjoneska, Thea House, Marc V. Jones, Jana B. Berkessel, William J. Chopik, Sami Çoksan, Martin Seehuus, Ahmed Khaoudi, Ahmed Bokkour, Kanza Ait El Arabi, Ikhlas Djamai, Aishwarya Iyer, Neha Parashar, Arca Adiguzel, Halil Emre Kocalar, Carsten Bundt, James O. Norton, Marietta Papadatou-Pastou, Anabel De la Rosa-Gomez, Vladislav Ankushev, Natalia Bogatyreva, Dmitry Grigoryev, Aleksandr Ivanov, Irina Prusova, Marina Romanova, Irena Sarieva, Maria Terskova, Evgeniya Hristova, Veselina Hristova Kadreva, Allison Janak, Vidar Schei, Therese E. Sverdrup, Adrian Dahl Askelund, Lina Maria Sanabria Pineda, Dajana Krupić, Carmel A. Levitan, Niklas Johannes, Nihal Ouherrou, Nicolas Say, Sladjana Sinkolova, Kristina Janjić, Marija Stojanovska, Dragana Stojanovska, Meetu Khosla, Andrew G. Thomas, Franki Y.H. Kung, Gijsbert Bijlstra, Farnaz Mosannenzadeh, Busra Bahar Balci, Ulf Dietrich Reips, Ernest Baskin, Byurakn Ishkhanyan, Johanna Czamanski-Cohen, Barnaby James Wyld Dixson, David Moreau, Clare A.M. Sutherland, Hu Chuan-Peng, Chris Noone, Heather Flowe, Michele Anne, Steve M.J. Janssen, Marta Topor, Nadyanna M. Majeed, Yoshihiko Kunisato, Karen Yu, Shimrit Daches, Andree Hartanto, Milica Vdovic, Lisa Anton-Boicuk, Paul A.G. Forbes, Julia Kamburidis, Evelina Marinova, Mina Nedelcheva-Datsova, Nikolay R. Rachev, Alina Stoyanova, Kathleen Schmidt, Jordan W. Suchow, Maria Koptjevskaja-Tamm, Teodor Jernsäther, Jonas K. Olofsson, Olga Bialobrzeska, Magdalena Marszalek, Srinivasan Tatachari, Reza Afhami, Wilbert Law, Jan Antfolk, Barbara Žuro, Natalia Van Doren, Jose A. Soto, Rachel Searston, Jacob Miranda, Kaja Damnjanović, Siu Kit Yeung, Dino Krupić, Karlijn Hoyer, Bastian Jaeger, Dongning Ren, Gerit Pfuhl, Kristoffer Klevjer, Nadia S. Corral-Frías, Martha Frias-Armenta, Marc Y. Lucas, Adriana Olaya Torres, Mónica Toro, Lady Grey Javela Delgado, Diego Vega, Sara Álvarez Solas, Roosevelt Vilar, Sébastien Massoni, Thomas Frizzo, Alexandre Bran, David C. Vaidis, Luc Vieira, Bastien Paris, Mariagrazia Capizzi, Gabriel Lins de Holanda Coelho, Anna Greenburgh, Cassie M. Whitt, Alexa M. Tullett, Xinkai Du, Leonhard Volz, Minke Jasmijn Bosma, Cemre Karaarslan, Eylül Sarıoğuz, Tara Bulut Allred, Max Korbmacher, Melissa F. Colloff, Tiago J.S. Lima, Matheus Fernando Felix Ribeiro, Jeroen P.H. Verharen, Maria Karekla, Christiana Karashiali, Naoyuki Sunami, Lisa M. Jaremka, Daniel Storage, Sumaiya Habib, Anna Studzinska, Paul H.P. Hanel, Dawn Liu Holford, Miroslav Sirota, Kelly Wolfe, Faith Chiu, Andriana Theodoropoulou, El Rim Ahn, Yijun Lin, Erin C. Westgate, Hilmar Brohmer, Gabriela Hofer, Olivier Dujols, Kevin Vezirian, Gilad Feldman, Giovanni A. Travaglino, Afroja Ahmed, Manyu Li, Jasmijn Bosch, Nathan Torunsky, Hui Bai, Mathi Manavalan, Xin Song, Radoslaw B. Walczak, Przemysław Zdybek, Maja Friedemann, Anna Dalla Rosa, Luca Kozma, Sara G. Alves, Samuel Lins, Isabel R. Pinto, Rita C. Correia, Peter Babinčák, Gabriel Banik, Luis Miguel Rojas-Berscia, Marco A.C. Varella, Jim Uttley, Julie E. Beshears, Katrine Krabbe Thommesen, Behzad Behzadnia, Shawn N. Geniole, Miguel A. Silan, Princess Lovella G. Maturan, Johannes K. Vilsmeier, Ulrich S. Tran, Sara Morales Izquierdo, Michael C. Mensink, Piotr Sorokowski, Agata Groyecka-Bernard, Theda Radtke, Vera Cubela Adoric, Joelle Carpentier, Asil Ali Özdoğru, Jennifer A. Joy-Gaba, Mattie V. Hedgebeth, Tatsunori Ishii, Aaron L. Wichman, Jan Philipp Röer, Thomas Ostermann, William E. Davis, Lilian Suter, Konstantinos Papachristopoulos, Chelsea Zabel, Charles R. Ebersole, Christopher R. Chartier, Peter R. Mallik, Heather L. Urry, Erin M. Buchanan, Nicholas A. Coles, Maximilian A. Primbs, Dana M. Basnight-Brown, Hans IJzerman, Patrick S. Forscher, and Hannah Moshontz
Abstract: Abstract: The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about a situation. Participants from 87 countries and regions (n = 21,644) were randomly assigned to one of two brief reappraisal interventions (reconstrual or repurposing) or one of two control conditions (active or passive). Results revealed that both reappraisal interventions (vesus both control conditions) consistently reduced negative emotions and increased positive emotions across different measures. Reconstrual and repurposing interventions h
Published: 2021
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38. A critical meta-analysis of lens model studies in human judgment and decision-making.

Author: Esther Kaufmann, Ulf-Dietrich Reips, and Werner W Wittmann
Subjects: Medicine, Science
Abstract: Achieving accurate judgment ('judgmental achievement') is of utmost importance in daily life across multiple domains. The lens model and the lens model equation provide useful frameworks for modeling components of judgmental achievement and for creating tools to help decision makers (e.g., physicians, teachers) reach better judgments (e.g., a correct diagnosis, an accurate estimation of intelligence). Previous meta-analyses of judgment and decision-making studies have attempted to evaluate overall judgmental achievement and have provided the basis for evaluating the success of bootstrapping (i.e., replacing judges by linear models that guide decision making). However, previous meta-analyses have failed to appropriately correct for a number of study design artifacts (e.g., measurement error, dichotomization), which may have potentially biased estimations (e.g., of the variability between studies) and led to erroneous interpretations (e.g., with regards to moderator variables). In the current study we therefore conduct the first psychometric meta-analysis of judgmental achievement studies that corrects for a number of study design artifacts. We identified 31 lens model studies (N = 1,151, k = 49) that met our inclusion criteria. We evaluated overall judgmental achievement as well as whether judgmental achievement depended on decision domain (e.g., medicine, education) and/or the level of expertise (expert vs. novice). We also evaluated whether using corrected estimates affected conclusions with regards to the success of bootstrapping with psychometrically-corrected models. Further, we introduce a new psychometric trim-and-fill method to estimate the effect sizes of potentially missing studies correct psychometric meta-analyses for effects of publication bias. Comparison of the results of the psychometric meta-analysis with the results of a traditional meta-analysis (which only corrected for sampling error) indicated that artifact correction leads to a) an increase in values of the lens model components, b) reduced heterogeneity between studies, and c) increases the success of bootstrapping. We argue that psychometric meta-analysis is useful for accurately evaluating human judgment and show the success of bootstrapping.
Published: 2013
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39. Building knowledge online: master students' use and evaluation of wiki and forum.

Author: Carmen Lebherz, Ulf-Dietrich Reips, and Klaus Jonas
Published: 2008

40. Supplemental Material, steiger.reips.online_supplement.rev - Well-being, Smartphone Sensors, and Data from Open-access Databases: A Mobile Experience Sampling Study

Author: Stieger, Stefan and Ulf-Dietrich Reips
Subjects: 160807 Sociological Methodology and Research Methods, FOS: Sociology
Abstract: Supplemental Material, steiger.reips.online_supplement.rev for Well-being, Smartphone Sensors, and Data from Open-access Databases: A Mobile Experience Sampling Study by Stefan Stieger and Ulf-Dietrich Reips in Field Methods
Published: 2019
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41. A global test of brief reappraisal interventions on emotions during the COVID-19 pandemic

Author: Ke Wang, Amit Goldenberg, Charles Dorison, Jeremy K. Miller, Andero Uusberg, Jennifer Susan Lerner, James Gross, Gabriela Mariana Marcu, Elena Agadullina, Matus Adamkovic, Marta Roczniewska, Angelos Kassianos, Pinar Dursun, Azuka Ikechukwu ARINZE, Nwadiogo Chisom Arinze, Chisom Ogbonnaya, Izuchukwu Lawrence Gabriel Ndukaihe, Ilker Dalgar, Handan Akkas, Paulo Manuel Labalan Macapagal, Savannah C Lewis, Irem Metin-Orta, Megan Willis, Anabela Caetano Santos, Aviv Mokady, Niv Reggev, Martin R. Vasilev, Nora L. Nock, Michal Parzuchowski, Mauricio F Espinoza Barría, Marek Albert Vranka, Ivan Ropovik, Xiaohui Yao, Maja Becker, Efisio Manunta, Gwenaël Kaminski, Andrej Findor, David M. G. Lewis, JOHN JAMIR BENZON R. ARUTA, Janis Zickfeld, Julio Cruz Vásquez, Ekaterina Pronizius, Claus Lamm, Ranran Li, Jaroslava Varella Valentova, Giovanna Mioni, Nicola Cellini, Sau-Chin Chen, Karis Moon, Habiba Azab, Anna Louise Todsen, K. van Schie, Jozef Bavolar, Lara Warmelink, Robert M Ross, Ian David Stephen, Tom Hostler, Randy J. McCarthy, Caterina Grano, Claudio Singh Solorzano, Ondřej Kácha, Alexios Arvanitis, Qinyu Xiao, Rodrigo Cárcamo, Saša Zorjan, Zuzanna Jagoda Tajchman, Iris Vilares, Jeffrey Michael Pavlacic, Jonas R. Kunst, Christian K. Tamnes, Mohammad Atari, MohammadHasan Sharifian, Monika Hricova, Pavol Kačmár, Rima-Maria Rahal, Ilya Zakharov, Monica A Koehn, Celia Esteban Serna, Nandor Hajdu, Robert Calin-Jageman, Anthony James Krafnick, Sanja Batić Očovaj, Meetu Khosla, Jan Urban, Jordane Boudesseul, Jaime Silva, Marcel Martončik, Dušana Šakan, Anna O. Kuzminska, Jasna Milošević Đorđević, Inês A. T. Almeida, Ljiljana B. Lazarevic, Harry Manley, Danilo Zambrano, Renan P. Monteiro, Erica D. Musser, Daniel J. Dunleavy, Hendrik Godbersen, Susana Ruiz-Fernandez, Crystal Reeck, Carlota Batres, Flavio Azevedo, Daniela Serrato Alvarez, Zhang Chen, Frederick Verbruggen, Ignazio Ziano, Murat Tümer, Dmitrii Dubrov, Alper KARABABA, Maria del Carmen, Chris Aberson, Arlen C. Moller, Barbora Hubená, Chris Ceary, Gage Anthony Singer, Jennifer Torkildson Perillo, Tonia Ballantyne, Hongfei Du, Ilse L. Pit, Matej Hruška, Daniela Sousa, Balazs Aczel, Barnabas Szaszi, Krystian Barzykowski, Leticia Micheli, Andras N. Zsido, Mariola Paruzel-Czachura, Michal Bialek, Marta Kowal, Agnieszka Sorokowska, Michał Misiak, Patricia Arriaga, Raquel Alves Oliveira, Leigh Ann Vaughn, Paulina Szwed, Małgorzata Kossowska, Julita Kielińska, Benedict Guzman Antazo, Stefan Stieger, Gustav Nilsonne, Nicolle Simonovic, Jennifer M Taber, Amélie Gourdon-Kanhukamwe, Artur Domurat, Keiko Ihaya, Yuki Yamada, Anum Urooj, Tripat Gill, Lisa Bylinina, Ekaterina Baklanova, Nihan Albayrak-Aydemir, Heather Barry Kappes, Biljana Gjoneska, Thea House, Jana Berkessel, Rafał Muda, William J. Chopik, Sami Çoksan, Martin Seehuus, Ahmed Khaoudi, Soufian Azouaghe, Kanza AIT EL ARABI, Ikhlas Djamai, John Paul Wilson, Arca Adıgüzel, Halil Emre Kocalar, James Norton, Marietta Papadatou-Pastou, Kortnee Evans, Hu Chuan-Peng, ANABEL DE LA ROSA GOMEZ, Vladislav Ankushev, Natalia Bogatyreva, Dmitry Grigoryev, Aleksandr Ivanov, Irina Prusova, Marina Romanova, Irena Sarieva, Maria Terskova, Evgeniya Hristova, Allison Janak, Vidar Schei, Therese E Sverdrup, Adrian Dahl Askelund, W. Matthew Collins, Leanne Boucher, Nihal Ouherrou, Jana Schrötter, Ahmed Bokkour, Nicolas Say, Sladjana Sinkolova, Kristina Janjić, Dragana Stojanovska, Gijsbert Bijlstra, Farnaz Mosannenzadeh, Ulf-Dietrich Reips, Ernest Baskin, Byurakn Ishkhanyan, Johanna Czamanski-Cohen, Barnaby Dixson, David Moreau, Clare Sutherland, Chris Noone, Michele Anne, Steve M. J. Janssen, Cynthia H.Y. Fu, Nadyanna M. Majeed, Yoshihiko Kunisato, Shimrit Daches, Andree Hartanto, Milica Vdovic, Paul Forbes, Julia Kamburidis, Nikolay R. Rachev, Alina Stoyanova, Evelina Marinova, Kathleen Schmidt, Jordan W Suchow, Maria Koptjevskaja-Tamm, Teodor Jernsäther, Jonas Olofsson, Olga Bialobrzeska, Magdalena Marszalek, Srinivasan Tatachari, Reza Afhami, Wilbert Law, Barbara Zuro, Natalia Van Doren, Jose Soto, Rachel A Searston, Jacob Francisco Miranda, Siu Kit Yeung, Dino Krupić, Bastian Jaeger, Dongning Ren, Gerit Pfuhl, Kristoffer Klevjer, Zahir Vally, Juan Camilo Vargas-Nieto, Nadia Saraí Corral-Frías, Martha Frías-Armenta, Marc Yancy Lucas, Adriana Olaya Torres, Mónica Toro, Diego Vega, Sara Álvarez Solas, Roosevelt Vilar, Sébastien Massoni, Cecilia Reyna, Sara Johanna Pöntinen, Gabriel Agboola Adetula, Francesco Foroni, Merve A. Kurfali, Markéta Braun Kohlová, Mikayel Harutyunyan, Anais Thibault Landry, Manuel S Ortiz, Martin Voracek, Maurice Grinberg, Jáchym Vintr, Lada Kaliska, Razieh Pourafshari, Sandra Jeanette Geiger, Julia Beitner, Anna Szala, Gulnaz Anjum, Claudia Christina von Bastian, Noga Cohen, Komila Kirgizova, Abdumalik Muminov, Muhammad Mussaffa Butt, Jeong Min Lee, Abdelilah CHARYATE, Asli Sacakli, Karley Richard, Wilson Cyrus-Lai, Maksim Fedotov, Magdalena Wielgus, Sylwia Adamus, Débora Mola, Pablo Correa, Anabel Belaus, Fany Muchembled, Rafael Ramos Ribeiro, Nida Abbas, Martin Čadek, Johanna Messerschmidt, Adeyemi Adetula, Veselina Kadreva, Alexandre Bran, David C. Vaidis, Luc Vieira, Gabriel Lins Holanda Coelho, Cassie Marie Whitt, Alexa Mary Tullett, Xinkai Du, Leonhard Volz, Eylül Sarioguz, Max Korbmacher, Tiago Lima, Matheus Fernando Felix Ribeiro, Jeroen Verharen, Maria Karekla, Lisa M Jaremka, Daniel Storage, Anna Studzinska, Paul H. P. Hanel, Dawn Liu Holford, Miroslav Sirota, Kelly Wolfe, Faith Chiu, Andriana Theodoropoulou, El Rim Ahn, Yijun Lin, Erin Corwin Westgate, Gabriela Hofer, Kevin Vezirian, Giovanni A. Travaglino, Dafne Marko, Manyu Li, Nathan Torunsky, Mathi Manavalan, Xin Song, Radoslaw B. Walczak, Przemysław Zdybek, Anna Dalla Rosa, Luca Kozma, Sara Gouveia Alves, Rita Correia, Isabel Rocha Pinto, Peter Babincak, Gabriel Baník, Marco Antonio Correa Varella, Jim Uttley, Julie Beshears, Katrine Krabbe Thommesen, Behzad Behzadnia, Maria Bradford, Shawn Geniole, Miguel Alejandro A. Silan, Johannes K Vilsmeier, Ulrich S. Tran, Sara Morales-Izquierdo, Michael Craig Mensink, Agata Groyecka-Bernard, Piotr Sorokowski, Theda Radtke, Asil Ali Özdoğru, Tatsunori Ishii, Aaron Lee Wichman, Jan Philipp Röer, Thomas Ostermann, William E. Davis, Lilian Suter, Ana Ferreira, Bamikole Bamikole Agesin, Kafeel Rana, Luis Eudave, Olatz Campos, Karolina Grzech, Daphna Hausman Ozery, Emily A. Jackson, William Jimenez-Leal, Valerija Krizanic, Elkin Oswaldo Luis Garcia, Shira Meir Drexler, Anita Penić Jurković, Eva Štrukelj, Maria Antoniadi, Kermeka Desai, Zoi Gialitaki, Elizaveta Kushnir, Khaoula Nadif, Olalla Niño Bravo, Rafia Nauman, Marlies Oosterlinck, Myrto Pantazi, Natalia Pilecka, Anna Szabelska, I M M van Steenkiste, Katarzyna Filip, Andreea Ioana Bozdoc, Minja Westerlund, Lina Ahlgren, Chunhui Wang, Neil L Levy, Jennifer L Beaudry, Lara Samojlenko, Peder Mortvedt Isager, Weilun Chou, Bence Palfi, Nadya-Daniela Schmidt, Maria Victoria Ortiz, Gabriela Czarnek, Marc Jones, Jana B. Berkessel, Aishwarya Iyer, Neha Parashar, Carsten Bundt, Lina Maria Sanabria Pineda, Andrew G. Thomas, Franki Y. H. Kung, Busra Bahar Balci, Heather D Flowe, Marta Topor, Karen Yu, Lisa Anton-Boicuk, Murathan Kurfalı, Jan Antfolk, Kaja Damnjanović, Karlijn Hoyer, Oscar J. Galindo-Caballero, Laura Calderón Pérez, Grey Javela Delgado, Thomas Frizzo, Mariagrazia Capizzi, Anna Greenburgh, Minke Bosma, CEMRE KARAARSLAN, Tara Bulut Allred, Melissa Fay Colloff, Christiana Karashiali, Naoyuki Sunami, Sumaiya Habib, Widad Hassan, Hilmar Brohmer, Olivier Dujols, Gilad Feldman, Afroja Ahmed, Jasmijn Bosch, Hui Bai, Maja Friedemann, Luis Miguel Rojas-Berscia, Princess Lovella Gonzales Maturan, Lukasz Walasek, Vera Cubela Adoric, Joelle Carpentier, Jennifer Alana Joy-Gaba, Chelsea Zabel, Charles R. Ebersole, Christopher R. Chartier, Peter Robert Mallik, Heather L. Urry, Erin Michelle Buchanan, Nicholas Alvaro Coles, Maximilian Primbs, Dana Basnight-Brown, Hans IJzerman, Patrick S. Forscher, and Hannah Moshontz
Subjects: PsyArXiv|Social and Behavioral Sciences, bepress|Social and Behavioral Sciences, PsyArXiv|Social and Behavioral Sciences|Emotion
Abstract: The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion regulation strategy which modifies how one thinks about a situation. Participants from 87 countries/regions (N = 21,644) were randomly assigned to one of two brief reappraisal interventions (reconstrual or repurposing) or one of two control conditions (active or passive). Results revealed that both reappraisal interventions (vs. both control conditions) had consistent effects in reducing negative emotions and increasing positive emotions across different measures. Reconstrual and repurposing had similar effects. Importantly, planned exploratory analyses indicated that reappraisal interventions did not reduce intentions to practice preventive health behaviours. The findings demonstrate the viability of creating scalable, low-cost interventions for use around the world to build resilience during the pandemic and beyond.
Published: 2020
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42. Internet experiments: methods, guidelines, metadata.

Author: Ulf-Dietrich Reips
Published: 2009
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43. SOM – Supplemental material for Taking the Test Taker’s Perspective: Response Process and Test Motivation in Multidimensional Forced-Choice Versus Rating Scale Instruments

Author: Sass, Rachelle, Frick, Susanne, Ulf-Dietrich Reips, and Wetzel, Eunike
Subjects: FOS: Psychology, 170199 Psychology not elsewhere classified, 160807 Sociological Methodology and Research Methods, FOS: Sociology
Abstract: Supplemental material, SOM for Taking the Test Taker’s Perspective: Response Process and Test Motivation in Multidimensional Forced-Choice Versus Rating Scale Instruments by Rachelle Sass, Susanne Frick, Ulf-Dietrich Reips, and Eunike Wetzel in Assessment
Published: 2018
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44. The changing psychology of culture in German-speaking countries: A Google Ngram study

Author: Nadja Younes and Ulf-Dietrich Reips
Subjects: education.field_of_study, Google Ngram Viewer, 05 social sciences, Social change, Population, Collectivism, 050109 social psychology, General Medicine, Allegiance, 050105 experimental psychology, language.human_language, German, Human development theory, Individualism, Arts and Humanities (miscellaneous), language, 0501 psychology and cognitive sciences, Sociology, Social science, education, Social psychology, General Psychology
Abstract: This article provides evidence for the long-term affiliation between ecological and cultural changes in German-speaking countries, based on the assumptions derived from social change and human development theory. Based on this theory, the increase in urbanisation, as a measure of ecological change, is associated with significant cultural changes of psychology. Whereas urbanisation is linked to greater individualistic values and materialistic attitudes, rural environments are strongly associated with collectivistic values like allegiance, prevalence of religion, and feelings of belonging and benevolence. Due to an increase in the German urbanisation rate over time, our study investigates whether Germany and the German-speaking countries around show the presumed changes in psychology. By using Google Books Ngram Viewer, we find that word frequencies, signifying individualistic (collectivistic) values, are positively (negatively) related to the urbanisation rate of Germany. Our results indicate that predictions about implications of an urbanising population for the psychology of culture hold true, supporting international universality of the social change and human development theory. Furthermore, we provide evidence for a predicted reversal for the time during and after World War II, reflecting Nazi propaganda and influence.
Published: 2017
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45. Situational factors shape moral judgments in the trolley dilemma in Eastern, Southern, and Western countries in a culturally diverse sample

Author: Quiamzade A, Erin Michelle Buchanan, Danielle P. Ochoa, Alasdair Gordon-Finlayson, Graton A, Brown Bt, Marton Kovacs, Ghossainy Me, Perez Cc, Rink Hoekstra, Sievers E, Darius-Aurel Frank, Liu X, Lynds Tm, Elke B. Lange, Niklas K. Steffens, David Moreau, Christopher R. Chartier, Balazs Aczel, Luisa Batalha, Rybus K, John Protzko, Anthony Lantian, Twardawski M, Rizqy Amelia Zein, Taciano L. Milfont, Michal Parzuchowski, Don C. Zhang, Iones Mt, Susa Kj, Kendrick Km, Lu Jg, Janssen Smj, Benjamin Becker, Dustin P. Calvillo, Dumačić F, Biljana Gjoneska, Mirisola A, Neil Marvin McLatchie, Tiede Ke, Karimi-Malekabadi F, Moeini-Jazani M, Maximilian Primbs, Szostak N, Jared Celniker, Barnaby J. W. Dixson, Rockwell F. Clancy, Charlotte A. Hudson, Eudave Ramos L, Martin Voracek, Natalia Dutra, Zezelj I, Burak Egd, Bayrak F, Marijke C. Leliveld, Andrew G. Thomas, Kathleen Schmidt, Stefan Czoschke, Huskey R, Carlota Batres, Zoltan Kekecs, Christine Reyna, Philip Pärnamets, Mariola Paruzel-Czachura, Scigala Ka, Krystian Barzykowski, Ljiljana B. Lazarević, Maja Becker, Anabel Belaus, Panagiotis Mitkidis, Robert M. Ross, Sara Álvarez Solas, Wood S, Michał J. Białek, Mackinnon Sp, Jordane Boudesseul, Matibag C, Gabriela Marcu, Puvia E, Nicholas C. Owsley, Danka Purić, Anna Wlodarczyk, Mattiassi A, Jiaxin Shi, Christoph Schild, Ian D. Stephen, Daniel Storage, Lalot F, Lenz Jn, Albalooshi S, Stefan Stieger, Yoon S, Bastian Jaeger, Zheng X, Kühberger A, Goh Jx, Yilmaz O, Lima Tjs, Susann Fiedler, Joris Lammers, Miguel A. Vadillo, Jan Philipp Röer, Carnes N, Adamus S, Shane-Simpson C, Hidding J, Gollwitzer M, Carmel A. Levitan, Tunstead Lv, Paterlini J, Tamás Nagy, Thomas Rhys Evans, Miroslav Sirota, Sinan Alper, William J. Chopik, fei x, Erica D. Musser, Ernest Baskin, Wagge, Bastiaan T. Rutjens, Samuel Lincoln Bezerra Lins, Kocalar He, Stevens-Wilson Lj, Evgeniya Hristova, Zahir Vally, Maurice Grinberg, Wilton Ls, Leigh Ann Vaughn, Jokic B, Magraw-Mickelson Z, Pavol Kačmár, Michael C. Mensink, Li Y, Kim Peters, Anni Sternisko, Elizabeth Harris, Gilad Feldman, Christopher M. Castille, Alexandra Fleischmann, Tripat Gill, Diego A. Reinero, West S, Ulf-Dietrich Reips, Bence Bago, Matus Adamkovic, Jerome Olsen, Alexios Arvanitis, Bilancini E, Andrej Findor, Gwenaël Kaminski, Tonkovic M, Marietta Papadatou-Pastou, Manyu Li, Szekely-Copîndean Rd, and Andree Hartanto
Subjects: Moral reasoning, Psychology, Moral dilemma, Epistemology
Abstract: Much research on moral judgment is centered on moral dilemmas in which deontological perspectives (i.e., emphasizing rules, individual rights and duties) are in conflict with utilitarian judgements (i.e., following the greater good defined through consequences). A central finding of this field Greene et al. showed that psychological and situational factors (e.g., the intent of the agent, or physical contact between the agent and the victim) play an important role in people’s use of deontological versus utilitarian considerations when making moral decisions. As their study was conducted with US samples, our knowledge is limited concerning the universality of this effect, in general, and the impact of culture on the situational and psychological factors of moral judgments, in particular. Here, we empirically test the universality of deontological and utilitarian judgments by replicating Greene et al.’s experiments on a large (N = X,XXX) and diverse (WEIRD and non-WEIRD) sample across the world to explore the influence of culture on moral judgment. The relevance of this exploration to a broad range of policy-making problems is discussed.
Published: 2019
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46. The SNARC and MARC effects measured online: Large-scale assessment methods in flexible cognitive effects

Author: Ulf-Dietrich Reips, Hans-Christoph Nuerk, Mojtaba Soltanlou, and Krzysztof Cipora
Subjects: Adult, Male, Adolescent, Numerical cognition, Experimental and Cognitive Psychology, Functional Laterality, Judgment, Young Adult, Cognition, Arts and Humanities (miscellaneous), ddc:150, Developmental and Educational Psychology, Reaction Time, SNARC effect, MARC effect, Online setting, Individual differences, Web experiment, Humans, Online setting, General Psychology, Problem Solving, Mathematics, Aged, Linguistics, Middle Aged, Space Perception, Assessment methods, Female, Psychology (miscellaneous), Cognitive psychology
Abstract: The Spatial-Numerical Association of Response Codes (SNARC) effect (i.e., faster reactions to small/large numbers on the left-/right-hand side) is usually observed along with the linguistic Markedness of Response Codes (MARC) effect-that is, faster left-/right-hand responses to odd/even numbers. The SNARC effect is one of the most thoroughly investigated phenomena in numerical cognition. However, almost all SNARC and MARC studies to date were conducted with sample sizes smaller than 100. Here we report on a study with 1,156 participants from various linguistic and cultural backgrounds performing a typical parity judgment task. We investigated whether (1) the SNARC and MARC effects can be observed in an online setup, (2) the properties of these effects observed online are similar to those observed in laboratory setups, (3) the effects are reliable, and (4) they are valid. We found robust SNARC and MARC effects. Their magnitude and reliabilities were comparable to values previously reported in in-lab studies. Furthermore, we reproduced commonly observed validity correlations of the SNARC and MARC effects. Namely, SNARC and MARC correlated with mean reaction times and intraindividual variability in reaction times. Additionally, we found interindividual differences in the SNARC and MARC effects (e.g., finger-counting routines for the SNARC and handedness for the MARC). Large-scale testing via web-based data acquisition not only produces SNARC and MARC effects and validity correlations similar to those from small, in-lab studies, but also reveals substantial insights with regard to interindividual differences that usually cannot be revealed in the offline laboratory, due to power considerations. published
Published: 2019

47. Best practices : Two Web-browser-based methods for stimulus presentation in behavioral experiments with high-resolution timing requirements

Author: Ulf-Dietrich Reips and Pablo Garaizar
Subjects: Web standards, Computer science, Best practice, High resolution, Experimental and Cognitive Psychology, Web Browser, JavaScript, 050105 experimental psychology, World Wide Web, 03 medical and health sciences, 0302 clinical medicine, Software, Arts and Humanities (miscellaneous), ddc:150, Developmental and Educational Psychology, Web application, Humans, 0501 psychology and cognitive sciences, Web animations, Experimental software, High-resolution timing, iScience, Browser, General Psychology, computer.programming_language, Web browser, Internet, business.industry, 05 social sciences, Research Design, The Internet, Psychology (miscellaneous), business, computer, 030217 neurology & neurosurgery, Behavioral Research
Abstract: The Web is a prominent platform for behavioral experiments, for many reasons (relative simplicity, ubiquity, and accessibility, among others). Over the last few years, many behavioral and social scientists have conducted Internet-based experiments using standard web technologies, both in native JavaScript and using research-oriented frameworks. At the same time, vendors of widely used web browsers have been working hard to improve the performance of their software. However, the goals of browser vendors do not always coincide with behavioral researchers’ needs. Whereas vendors want high-performance browsers to respond almost instantly and to trade off accuracy for speed, researchers have the opposite trade-off goal, wanting their browser-based experiments to exactly match the experimental design and procedure. In this article, we review and test some of the best practices suggested by web-browser vendors, based on the features provided by new web standards, in order to optimize animations for browser-based behavioral experiments with high-resolution timing requirements. Using specialized hardware, we conducted four studies to determine the accuracy and precision of two different methods. The results using CSS animations in web browsers (Method 1) with GPU acceleration turned off showed biases that depend on the combination of browser and operating system. The results of tests on the latest versions of GPU-accelerated web browsers showed no frame loss in CSS animations. The same happened in many, but not all, of the tests conducted using requestAnimationFrame (Method 2) instead of CSS animations. Unbeknownst to many researchers, vendors of web browsers implement complex technologies that result in reduced quality of timing. Therefore, behavioral researchers interested in timing-dependent procedures should be cautious when developing browser-based experiments and should test the accuracy and precision of the whole experimental setup (web application, web browser, operating system, and hardware). published
Published: 2019

48. The Emergence and Volatility of Homesickness in Exchange Students Abroad : A Smartphone-Based Longitudinal Study

Author: Ulf-Dietrich Reips, Stefan Stieger, and Friedrich M. Götz
Subjects: Longitudinal study, Experience sampling method, 05 social sciences, Multilevel model, 0211 other engineering and technologies, homesickness, international student mobility, temporary settlement, environmental psychology, science apps, experience sampling, multilevel modeling, 050109 social psychology, 021107 urban & regional planning, 02 engineering and technology, ddc:150, 0501 psychology and cognitive sciences, Demographic economics, Environmental psychology, Volatility (finance), Psychology, General Environmental Science
Abstract: Previous research on the determinants of homesickness has tended to produce inconsistent results and relied mostly on cross-sectional assessments. To capture the longitudinal perspective, we conducted a smartphone app-based study, monitoring the emergence and volatility of homesickness in international university exchange students ( n = 148). Applying an experience sampling method (ESM), homesickness was measured every second day over a period of 3 months followed by a post hoc questionnaire to assess potential moderators. Multilevel modeling revealed that whereas age, Extraversion, Conscientiousness, Openness to Experience, voluntariness, previous stays abroad, support from host university, geographical distance, co- and host national identification, language proficiency, and pre-data collection duration of stay did not yield any effects, being male, scoring high on Neuroticism as well as Agreeableness, having difficulties in sociocultural adaptation, and being at the beginning of the stay (as opposed to later on) were related to higher levels of homesickness. Corroborating the latter finding, curve estimation regression analyses showed that homesickness normally peaks immediately after relocation and fades away afterward. Together with the low overall intensities of homesickness found in the present sample, the results suggest that homesickness is a common but mild adverse by-product of international student mobility.
Published: 2019

49. Questions on honest responding

Author: Adam Joinson, Fanney Thorsdottir, Elin Astros Thorarinsdottir, Vaka Vésteinsdóttir, Ulf-Dietrich Reips, and Hilda Bjork Danielsdottir
Subjects: Adult, Male, Adolescent, media_common.quotation_subject, Experimental and Cognitive Psychology, Context (language use), 050105 experimental psychology, 03 medical and health sciences, Young Adult, 0302 clinical medicine, ddc:150, Arts and Humanities (miscellaneous), Social Desirability, Honesty, Surveys and Questionnaires, Developmental and Educational Psychology, Humans, 0501 psychology and cognitive sciences, General Psychology, media_common, Aged, Internet, business.industry, 05 social sciences, Middle Aged, Quarter (United States coin), Questions on honest responding, socially desirable responding, sensitive questions, self-reports, Internet surveys, Social Perception, The Internet, Female, Psychology (miscellaneous), Self Report, business, Attribution, Psychology, Social psychology, 030217 neurology & neurosurgery, Behavioral Research
Abstract: This article presents a new method for reducing socially desirable responding in Internet self-reports of desirable and undesirable behavior. The method is based on moving the request for honest responding, often included in the introduction to surveys, to the questioning phase of the survey. Over a quarter of Internet survey participants do not read survey instructions, and therefore, instead of asking respondents to answer honestly, they were asked whether they responded honestly. Posing the honesty message in the form of questions on honest responding draws attention to the message, increases the processing of it, and puts subsequent questions in context with the questions on honest responding. In three studies (nStudy I = 475, nStudy II = 1,015, nStudy III = 899), we tested whether presenting the questions on honest responding before questions on desirable and undesirable behavior could increase the honesty of responses, under the assumption that less attribution of desirable behavior and/or admitting to more undesirable behavior could be taken to indicate more honest responses. In all studies the participants who were presented with the questions on honest responding before questions on the target behavior produced, on average, significantly less socially desirable responses, though the effect sizes were small in all cases (Cohen's d ranging between 0.02 and 0.28 for single items, and from 0.17 to 0.34 for sum scores). The overall findings and the possible mechanisms behind the influence of the questions concerning honest responding on subsequent questions are discussed, and suggestions are made for future research. published
Published: 2018

50. Avoiding Methodological Biases in Meta-Analysis

Author: Ulf-Dietrich Reips, Katharina Maag Merki, Esther Kaufmann, University of Zurich, and Kaufmann, Esther
Subjects: Field (computer science), Simpson's paradox, 03 medical and health sciences, 0302 clinical medicine, ddc:150, Arts and Humanities (miscellaneous), 10091 Institute of Education, meta-analysis, ecological fallacy, online versus offline, Simpson’s paradox, replication, 030212 general & internal medicine, Ecological fallacy, General Psychology, Data collection, business.industry, 05 social sciences, 050301 education, Educational psychology, 3200 General Psychology, Data science, 1201 Arts and Humanities (miscellaneous), Data quality, Meta-analysis, The Internet, 370 Education, Psychology, business, 0503 education, Social psychology
Abstract: Abstract. Individual participant data (IPD) meta-analysis is the gold standard of meta-analyses. This paper points out several advantages of IPD meta-analysis over classical meta-analysis, such as avoiding aggregation bias (e.g., ecological fallacy or Simpson’s paradox) and shows how its two main disadvantages (time and cost) can be overcome through Internet-based research. Ideally, we recommend carrying out IPD meta-analyses that consider online versus offline data gathering processes and examine data quality. Through a comprehensive literature search, we investigated whether IPD meta-analyses published in the field of educational psychology already follow these recommendations; this was not the case. For this reason, the paper demonstrates characteristics of ideal meta-analysis on teachers’ judgment accuracy and links it to recent meta-analyses on that topic. The recommendations are important for meta-analysis researchers and for readers and reviewers of meta-analyses. Our paper is also relevant to current discussions within the psychological community on study replication.
Published: 2016
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