Search

The importance of physical activity (PA) for the psychological well-being of children is well documented. COVID-19 lockdown implied a severe reduction in organized and unorganized PA. Our goal was to examine how parents perceive their children's PA and their own PA related behaviours during the first month of COVID-19 lockdown in Serbia compared to the usual circumstances, to investigate the relationship between parents' evaluations of PA and children's PA level during the lockdown, and to examine the relationship between children's PA level and changes in psychological well-being and daily routines. The sample included 127 parents of preschool and school children. We constructed a questionnaire assessing sociodemographic information, parents' ratings of children's PA, their own children's PA-related behaviours, their evaluations of children's PA engagement before and during the lockdown, and their perception of psychological well-being and daily routines of their children during the lockdown. Results showed that the amount of daily PA in children decreased during the lockdown, especially the organized forms, which indicated that online PA programs have failed to replace regular PE classes and sports training. Also, parents valued regular forms of organized PA more than their online counterparts. We confirmed the relationship between parental evaluations and children's PA and showed that it depends on the specific aspect of PA the parents valued. Parents perceived that changes in children's psychological well-being and daily routines during the lockdown were of moderate intensity. PA frequency was related to attention, mood swings and PC and TV use. Our study offers several practical recommendations for children's PA in restrictive circumstances.

Additional co-authors: Ivan Ropovik, Balazs Aczel, Lena F. Aeschbach, Luca Andrighetto, Jack D. Arnal, Holly Arrow, Peter Babincak, Bence E. Bakos, Gabriel Banik, Ernest Baskin, Radomir Belopavlovic, Michael H. Bernstein, Michal Bialek, Nicholas G. Bloxsom, Bojana Bodroža, Diane B. V. Bonfiglio, Leanne Boucher, Florian Bruhlmann, Claudia C. Brumbaugh, Erica Casini, Yiling Chen, Carlo Chiorri, William J. Chopik, Oliver Christ, Antonia M. Ciunci, Heather M. Claypool, Sean Coary, Marija V. Cˇolic, W. Matthew Collins, Paul G. Curran, Chris R. Day, Anna Dreber, John E. Edlund, Filipe Falcao, Anna Fedor, Lily Feinberg, Ian R. Ferguson, Maire Ford, Michael C. Frank, Emily Fryberger, Alexander Garinther, Katarzyna Gawryluk, Kayla Ashbaugh, Mauro Giacomantonio, Steffen R. Giessner, Jon E. Grahe, Rosanna E. Guadagno, Ewa Halasa, Rias A. Hilliard, Joachim Huffmeier, Sean Hughes, Katarzyna Idzikowska, Michael Inzlicht, Alan Jern, William Jimenez-Leal, Magnus Johannesson, Jennifer A. Joy-Gaba, Mathias Kauff, Danielle J. Kellier, Grecia Kessinger, Mallory C. Kidwell, Amanda M. Kimbrough, Josiah P. J. King, Vanessa S. Kolb, Sabina Kolodziej, Marton Kovacs, Karolina Krasuska, Sue Kraus, Lacy E. Krueger, Katarzyna Kuchno, Caio Ambrosio Lage, Eleanor V. Langford, Carmel A. Levitan, Tiago Jesse Souza de Lima, Hause Lin, Samuel Lins, Jia E. Loy, Dylan Manfredi, Łukasz Markiewicz, Madhavi Menon, Brett Mercier, Mitchell Metzger, Venus Meyet, Jeremy K. Miller, Andres Montealegre, Don A. Moore, Rafal Muda, Gideon Nave, Austin Lee Nichols, Sarah A. Novak, Christian Nunnally, Ana Orlic, Anna Palinkas, Angelo Panno, Kimberly P. Parks, Ivana Pedovic, Emilian Pekala, Matthew R. Penner, Sebastiaan Pessers, Boban Petrovic, Thomas Pfeiffer, Damian Pienkosz, Emanuele Preti, Danka Puric, Tiago Ramos, Jonathan Ravid, Timothy S. Razza, Katrin Rentzsch, Juliette Richetin, Sean C. Rife, Anna Dalla Rosa, Kaylis Hase Rudy, Janos Salamon, Blair Saunders, Przemyslaw Sawicki, Kathleen Schmidt, Kurt Schuepfer, Thomas Schultze, Stefan Schulz-Hardt, Astrid Schutz, Ani N. Shabazian, Rachel L. Shubella, Adam Siegel, Ruben Silva, Barbara Sioma, Lauren Skorb, Luana Elayne Cunha de Souza, Sara Steegen, L. A. R. Stein, R. Weylin Sternglanz, Darko Stojilovic, Daniel Storage, Gavin Brent Sullivan, Barnabas Szaszi, Peter Szecsi, Orsolya Szoke, Attila Szuts, Manuela Thomae, Natasha D. Tidwell, Carly Tocco, Ann-Kathrin Torka, Francis Tuerlinckx, Wolf Vanpaemel, Leigh Ann Vaughn, Michelangelo Vianello, Domenico Viganola, Maria Vlachou, Ryan J. Walker, Sophia C. Weissgerber, Aaron L. Wichman, Bradford J. Wiggins, Daniel Wolf, Michael J. Wood, David Zealley, Iris Žeželj, Mark Zrubka, and Brian A. Nosek

Recent research findings have indicated that aerobic fitness and motor fitness are related to specific executive functions (EF). However, it is not clear whether the relationships of these fitness factors with executive functions are dependent on each other. The goal of this study was thus to investigate the relationship of aerobic fitness, motor fitness, and their interaction with EF in preadolescents. The sample consisted of 137 students (67 boys) aged 9-10 years. Physical fitness assessment included measures of aerobic fitness (20 m shuttle run test) and motor fitness (Hurdle and crawl test), while EF assessment encompassed measures of inhibition (Modified Stroop task), shifting (Smiley task) and updating (Letter memory task). The results showed that motor fitness was positively related to inhibition, r = .22, p lt .05, while aerobic fitness was positively related to shifting r = .22, p lt .05. Multiple regression and post hoc analyses indicated that aerobic fitness was positively related to shifting only when motor fitness was also high (beta = .44, p lt .01). This pattern of results could indicate the potential relevance of high levels of both motor and aerobic fitness for EF.

Students' attitude toward physical education (PE) is one of the important indicators of their involvement in PE classes as well as out-of- school physical activities. The main aim of this study was to examine the predictive value of sociodemographic and psychological characteristics of the students at early and middle adolescence for the formation of their attitude toward PE. The students' gender, age, academic self-concept in PE and the state anxiety in PE were examined. Additionally, the correlation between the students' attitudes toward PE and their performance in PE classes and out-of-school physical activities was also investigated. The sample included 251 primary and secondary school students, aged 13 to 17. The following instruments were applied in this research: the physical education attitude scale (PEAS), the Academic Self-Description Questionnaire (ASDQ II) and the Physical Education State Anxiety Scale (PESAS) including the following subscales: somatic anxiety, cognitive processes and worry, as well as an additional questionnaire containing questions about gender, age, PE marks and the students' engagement in out-of-school physical activities. The results have indicated a positive correlation between the students' attitudes toward PE and the academic self-concept in PE, whereas a negative correlation between the PE attitudes and all three components of the state anxiety in PE was determined. The results of a hierarchical multiple regression have indicated that the academic self-concept in PE and a somatic component of the state anxiety in PE are significant predictors of the students' attitude toward PE. It has also been shown that the students' attitudes correlated with their performance in PE and the success achieved in out-of-school physical activities as well. It has been concluded that it is necessary to enhance the students' academic self-concept in PE and create the classroom atmosphere which will provoke positive emotional experiences in students.

In PISA 2012 cycle, the focus was on the mathematics literacy. Data collected in PISA survey in Serbia on 4684 respondents show that students on average have significantly lower performance compared to average OECD performance. The aim of the study was to explore student (variables at the first level) and school level predictors (variables at the second level) of the PISA mathematics literacy using multi-level modelling. The most important finding is that student and school level variables are explaining variability in PISA mathematics performance almost equally. Results show that on the student level, significant predictors are gender, noncognitive characteristics (mathematics anxiety, mathematics self-efficacy, mathematics self-concept, openness for problem-solving), student perceived teaching quality and studying habits. Results also indicate that several school-level variables have direct effects on the PISA math performance and that several school-level variables moderate the relationship between student characteristics and PISA performance.

Shnabel and Nadler (2008) assessed a needs-based model of reconciliation suggesting that in conflicts, victims and perpetrators have different psychological needs that when satisfied increase the chances of reconciliation. For instance, Shnabel and Nadler found that after a conflict, perpetrators indicated that they had a need for social acceptance and were more likely to reconcile after their sense of social acceptance was restored, whereas victims indicated that they had a need for power and were more likely to reconcile after their sense of power was restored. Gilbert (2016), as a part of the Reproducibility Project: Psychology (RP:P), attempted to replicate these findings using different study materials but did not find support for the original effect. In an attempt to reconcile these discrepant findings, we conducted two new sets of replications—one using the RP:P protocol and another using modified materials meant to be more relatable to undergraduate participants. Teams from eight universities contributed to data collection ( N = 2,738). We did find moderation by protocol; the focal interaction from the revised protocol, but not from the RP:P protocol, replicated the interaction in the original study. We discuss differences in, and possible explanations for, the patterns of results across protocols.

Across three studies, LoBue and DeLoache (2008) provided evidence suggesting that both young children and adults exhibit enhanced visual detection of evolutionarily relevant threat stimuli (as compared with nonthreatening stimuli). A replication of their Experiment 3, conducted by Cramblet Alvarez and Pipitone (2015) as part of the Reproducibility Project: Psychology (RP:P), demonstrated trends similar to those of the original study, but the effect sizes were smaller and not statistically significant. There were, however, some methodological differences (e.g., screen size) and sampling differences (the age of recruited children) between the original study and the RP:P replication study. Additionally, LoBue and DeLoache expressed concern over the choice of stimuli used in the RP:P replication. We sought to explore the possible moderating effects of these factors by conducting two new replications—one using the protocol from the RP:P and the other using a revised protocol. We collected data at four sites, three in Serbia and one in the United States (total N = 553). Overall, participants were not significantly faster at detecting threatening stimuli. Thus, results were not supportive of the hypothesis that visual detection of evolutionarily relevant threat stimuli is enhanced in young children. The effect from the RP:P protocol ( d = −0.10, 95% confidence interval = [−1.02, 0.82]) was similar to the effect from the revised protocol ( d = −0.09, 95% confidence interval = [−0.33, 0.15]), and the results from both the RP:P and the revised protocols were more similar to those found by Cramblet Alvarez and Pipitone than to those found by LoBue and DeLoache.

Athletes' coping strategies are important factors that contribute to competitive achievement and psychological well-being. The first aim of the current study was to explore the direct and interactive effects of Five Factor personality dimensions on dispositional coping strategies. The second aim was to test the second-order factorial structure of the Dispositional Coping Inventory for Competitive Sport (DCICS). The sample included 166 female volleyball players of mean age 15.01 years (SD=.87), and mean sports experience of 4.81 years (SD=1.85). They completed the NEO-FFI inventory and DCICS. Explorative factor analyses indicated two second order solutions with high reliability coefficients: task- and emotion-oriented coping strategies. The Paired samples t-test showed that young female athletes more often apply task-oriented strategies than emotion-oriented strategies. The regression analysis showed that some Five-Factor personality dimensions independently predicted the use of higher order coping dimensions. Conscientiousness was the only positive predictor of task-oriented strategies. Neuroticism was positive and agreeableness is a negative predictor of emotion-oriented coping strategies. No interaction effects of personality dimensions on dispositional coping were founded. These findings suggest that the Five-Factor personality model can predict the coping strategies that athletes frequently use. Findings also emphasize the need for more studies aimed to investigate this complex relationship including potential moderator effects of different variables such as gender, sport experience, competitive achievement, and different sports disciplines.

© 2018 American Psychological Association. Which is more enjoyable: trying to think enjoyable thoughts or doing everyday solitary activities? Wilson et al. (2014) found that American participants much preferred solitary everyday activities, such as reading or watching TV, to thinking for pleasure. To see whether this preference generalized outside of the United States, we replicated the study with 2,557 participants from 12 sites in 11 countries. The results were consistent in every country: Participants randomly assigned to do something reported significantly greater enjoyment than did participants randomly assigned to think for pleasure. Although we found systematic differences by country in how much participants enjoyed thinking for pleasure, we used a series of nested structural equation models to show that these differences were fully accounted for by country-level variation in 5 individual differences, 4 of which were positively correlated with thinking for pleasure (need for cognition, openness to experience, meditation experience, and initial positive affect) and 1 of which was negatively correlated (reported phone usage). ispartof: Journal of Personality and Social Psychology vol:117 issue:5 pages:E71-E83 ispartof: location:United States status: published

U ovom radu predstavljena je konstrukcija i evaluacija Testa homofobije koji u sadržinskom smislu objedinjuje dosadašnja znanja i ideje o prirodi ovog fenomena. Test homofobije (H25) sastoji se od 25 stavki u formi tvrdnji kojima je pridružena petostepena skala Likertovog tipa. Na uzorku od 476 ispitanika proverene su psihometrijske karakteristike testa i njegova faktorska struktura. U celini test pokazuje dobre psihometrijske karakteristike (KMO = .99, α = .97). Faktorskom analizom ekstrahovana su dva visoko korelirana faktora, koja su interpretirana kao „homoseksualnost kao pretnja za društvo” i „homoseksualnost kao pretnja za mene”. Takođe, test je pokazao zadovoljavajuću konvergentnu validnost spram dve alternativne mere homofobije, kao i visoku predikciju diskriminatornih stavova prema osobama homoseksualne orijentacije. Dodatno, pokazano je da homofobija, merena konstruisanim instrumentom, ima veći broj socio-demografskih i personalnih korelata. Homofobiji su sklonije osobe muškog pola, religiozne osobe, osobe konzervativne političke orijentacije, zatim osobe koje imaju manje kontakta sa homoseksualnom populacijom, i osobe nižih skorova na dimeziji Otvorenosti, a viših na dimenziji Savesnosti. U celini, konstruisani instrument predstavlja pouzdanu i validnu meru heteroseksualnog stava prema homoseksualnoj populaciji, te predstavlja ekonomičan instrument pogodan za primenu, kako u istraživačke tako i u praktične svrhe.

Some authors state that one of the functions of explicit homophobia is defensive, and that it has roots in latent attraction towards same sex. Large body of evidence suggests that implicit techniques enable assessment of those cognitions hidden from conscious awareness. Sample of 277 heterosexuals completed several implicit (Implicit Association Test-IAT and Affective Priming-AP) and explicit measures of attitude (Test of homophobia and Connotative differential). Multi-group SEM analysis was done to investigate cross-sample stability of the model postulating influence of IAT and AP factors on latent explicit factor. Analyses suggest that both in males and females IAT latent factor predicts negative explicit attitude. Results revealed that explicit homophobia is related to implicit, negative attitude toward homosexuals and not to implicit attraction towards same sex. [Projekat Ministarstva nauke Republike Srbije, br. 179018 i br. 179033]

Studies indicate complexity of causes for occurence and expression of homophobia, and indicate gender differences in its expression. However, studies that would investigate the relationship of known sources of homophobia, like implicit attitudes, personality, and defense mechanisms, are not available. The aim of this study is to investigate predictive validity of different factors like intensity of sexual attraction towards opposite sex, implicit associations related to homosexuality, personality, use of defense mechanisms in men and women, and to examine a moderating role of gender in prediction of homophobia.Test of homophobia (H-25) was administered to a sample of 123 students. For assessment of the intensity of sexual attraction towards opposite sex we used Connotative Differential (CD-15), while for assessment of implicit attitudes the Implicit Association Test (IAT) was applied. Personality was measured with a short adjective scale for assessment of the Big Five, and defense mechanisms were assessed with the Defense Style Questionnaire (DSQ40). Results of hierarchical regression analysis suggest that use of immature and less frequent use of mature defence mechanisms have influence on expression of homophobia in both sexes. In addition, findings indicate that the motivational aspect of sexual attraction towards opposite sex and rigid personality lead to stonger homophobia in man in comparison to women. Results supportthe hypothesis that homophobia can have different sources and functions depending of the sex of the person.

Large body of evidence suggests that two processes influence attitudes formation, implicit and explicit. On a sample of 70 heterosexual students of Belgrade University, several implicit and explicit measures were collected in order to assess attitudes towards homosexuality. To asses implicit processes Implicit Association Test (IAT) and Affective Priming (AP) were used, while Homophobic Attitude Scale (HAS), and Connotative differential (CD) were used as explicit measures. IAT and AP were based on the same stimuli. SEM-model was designed to investigate the influence of implicit latent factors on the explicit latent factor of the attitude. The model had excellent fit:□2(32) = 32.11, p = 0.46; RMSEA = 0.007 (90% CI RMSEA 0.0–0.089), SRMR = 0.071, and CFI = 0.99. Analyses suggest that IAT latent factor influences negative explicit attitude. Results revealed that latent AP factor interpreted as arousal on heterosexual stimuli, does not correlate neither with IAT nor explicit attitude. Theoretical and methodological ramifications of the results are discussed.