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Abstract: Aims: In the scientific community no consensus exists regarding the question whether excessive smartphone use (ESU) should be considered as a behavioral addiction. This position paper summarizes relevant aspects of previous research on ESU with respect to content and methodology. From this, recommendations are derived as to which approaches should be given greater consideration in future research work. Conclusions: Our recommendations include the following points: 1. Development and consistent use of smartphone-based measuring instruments that allow the collection of real-time usage data and the submission of time-controlled questionnaire, 2. Validation of these instruments in large representative samples in Germany, 3. Using real-time smartphone user data to address the question whether ESU can become addictive in nature, 4. Clarification of the central question of the extent to which ESN is specific (i. e., use of specific smartphone functions such as social networks) or generalized (in terms of a behavioral pattern of general smartphone overuse). In the long term, further studies on the neurobiology and long-term stability of ESN should be carried out before the classification of ESN as a behavioral addiction can be recommended. [ABSTRACT FROM AUTHOR]

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Copyright of HeilberufeSCIENCE is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of HeilberufeSCIENCE is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Analyzes the English teaching situation at the vocational school, as well as the target group that was interrogated. Describes the contents of the questionnaire and the results obtained. Attempts to draw conclusions. (IFS/WGA)

Presents results from a questionnaire concerning provision for foreign language teaching in the various states of West Germany. The questionnaire was based on the assumption that school radio is a valuable feature in the diversification of foreign language teaching. (IFS/WGA)

Copyright of Anaesthesist is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper focusses on case marking in informal Namibian German (so called Namdeutsch). Whilst the use of nominative and accusative case is stable and similar to Standard German, there is a considerable amount of variation with regard to the dative case. This phenomenon is analysed in detail using corpus and questionnaire data. Multifactorial analyses reveal that several sociolinguistic and grammatical factors have a significant impact on the language use in this particular domain. Subsequently, the results are compared with other extraterritorial varieties of German and various similarities are found. This supports the idea that there are variety/language overarching principles at work. [ABSTRACT FROM AUTHOR]

Copyright of Ergoscience is the property of Schulz-Kirchner Verlag Gmbh and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Sucht is the property of Hogrefe AG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Österreichisches Religionspädagogisches Forum (ÖRF) is the property of Osterreichisches Religionspadagogisches Forum and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Zentralblatt fuer Arbeitsmedizin, Arbeitsschutz und Ergonomie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Monatsschrift fuer Kriminologie und Strafrechtsreform is the property of De Gruyter and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal for Sociology of Education & Socialization / Zeitschrift für Soziologie der Erziehung & Sozialisation is the property of Julius Beltz GmbH & Co. KG Beltz Juventa and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

OBJECTIVE: The sleep quality and physical activity levels of patients with obstructive sleep apnea syndrome during the lockdown period have not yet been investigated. The aim of this study was to evaluate the sleep quality, physical activity level, and fear of movement in patients with obstructive sleep apnea syndrome and healthy individuals during the coronavirus disease 2019 pandemic. MATERIAL AND METHODS: Patients with obstructive sleep apnea syndrome (n = 33) and healthy individuals (n = 30) were included in the study. Physical activity levels, sleep quality, and fear of movement were evaluated. RESULTS: The total physical activity amount of patients with obstructive sleep apnea syndrome and healthy individuals was lower than the acceptable levels. The obstructive sleep apnea syndrome group had significantly lower leisure-time physical activity (P = .006) and higher sitting time (P = .008) than the healthy individuals. Patients with obstructive sleep apnea syndrome had significantly more sleep disturbances, daytime dysfunction, and daytime sleepiness than healthy people (P < .001). Fear of movement was negatively correlated with the amount of vigorous (r = -0.395, P = .023) and leisure activities (r = -0.557, P = .001) in the obstructive sleep apnea syndrome group. CONCLUSION: During the coronavirus disease 2019 pandemic, patients with obstructive sleep apnea syndrome and healthy individuals had lower physical activity levels. Physical activity counseling is an important strategy for increasing the physical activity of patients with obstructive sleep apnea syndrome and healthy individuals during and after the coronavirus disease 2019 pandemic. [ABSTRACT FROM AUTHOR]

Copyright of WISTA Wirtschaft und Statistik is the property of Statistisches Bundesamt and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of pt Zeitschrift für Physiotherapeuten is the property of Richard Pflaum Verlag GmbH & Co. KG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Anaesthesist is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Soziale Welt is the property of Nomos Verlagsgesellschaft mbH & Co. KG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ergotherapie & Rehabilitation is the property of Schulz-Kirchner Verlag Gmbh and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: The existing health-related quality of life questionnaires on multiple sclerosis (MS) only partially reflect the patient's point of view on the reduction of activities of daily living. Their development and validation was not performed in different languages. That is what prompted the development of the Multiple Sclerosis International Quality of Life (MusiQoL) Questionnaire as an international multidimensional measurement instrument. This paper presents this new development and the results of the German subgroup versus the total international sample. Patients and methods: A total of 1,992 MS patients from 15 countries, including 209 German patients, took part in the study between January 2004 and February 2005. The patients took the MusiQoL survey at baseline and at 21±7 days as well as completing a symptom-related checklist and the SF-36 short form survey. Demographics, history and MS classification data were also generated. Reproducibility, sensitivity, convergent and discriminant validity were analysed. Results: Convergent and discriminant validity and reproducibility were satisfactory for all dimensions of the MusiQoL. The dimensional scores correlated moderately but significantly with the SF-36 scores, but showed a discriminant validity in terms of gender, socioeconomic status and health status that was more pronounced in the overall population than in the German subpopulation. The highest correlations were observed between the MusiQoL dimension of activities of daily living and the Expanded Disability Status Scale (EDSS). Conclusion: The results of this study confirm the validity and reliability of MusiQoL as an instrument for measuring the quality of life of German and international MS patients. [ABSTRACT FROM AUTHOR]

Copyright of Soziale Welt is the property of Nomos Verlagsgesellschaft mbH & Co. KG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The development of urine diagnostics has been well examined historiographically. However, its importance for science studies has not yet been stressed enough. As a diagnostic tool, that survived many centuries, it underwent several changes. Therefore, its use for science studies is exemplarily displayed in this paper. An attempt is made by the authors to combine questions of the history of science with methods from the cognitive sciences. The reader is introduced into an interdisciplinary approach aiming at the visualisation of scientific shifts to make a deeper analyse of such shifts possible. Lawrence Barsalou proposed a dynamic frame model to represent cognitive structures. This model is used to reconstruct scientific revolutions (in the sense of Thomas Kuhn) as well as barely noticeable shifts (in the sense of Ludwik Fleck's shifting thought styles). The value of this approach for the history of medicine in general and the history of uroscopy in special is discussed. [ABSTRACT FROM AUTHOR]

Touchscreen-Surveys are a new form of data collection which were recently presented in this journal (issue 3/2003). In this article, the behaviour of respondents is analysed, using the data of 11 completed survey projects, as well as additional research (using the same questionnaire in face-to-face and/or paper & pencil surveys; observation of respondents, interviews with drop-outs). For analytical purposes, the process of touchscreen-interviewing is divided into three stages: attracting interested persons, convincing them to take part in the survey and keeping their motivation to give answers up to the last question. It can be shown that the projects had different 'success' in the three stages and for each phase certain factors can be identified. In order to attract people, the location of the terminal as well as an eye-catching design of the start-screen are crucial; following up, it is important to make clear what kind of terminal it is, as most people would rather expect an information or entertainment offer, but not a request to take part in a survey. Therefore the information provided on the start-screen should be clear, additional announcements like posters or instructions on the admission ticket can be useful. The third challenge is to hold the motivation of respondents so that they answer all questions. Like web-surveys, touchscreen-interviewing is characterised by a relatively large number of drop-outs, but as it can be shown only a small part of them are caused by extrinsic reasons (like accompanying persons). Therefore the conception of the survey (interesting topics, clear wording) are of high importance as they should be able to maintain the peoples’ interest, while a clear design and good usability has to enable and support their co-operation. Although most of the drop-outs break off after the first question(s), the length of the interview could be shown as still being the crucial factor for the completion rate. [ABSTRACT FROM AUTHOR]

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Copyright of Zentralblatt fuer Arbeitsmedizin, Arbeitsschutz und Ergonomie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Ergoscience is the property of Schulz-Kirchner Verlag Gmbh and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)