@article{MacLeodSurulirajGalletal.2021, author = {MacLeod, Lucy and Suruliraj, Banuchitra and Gall, Dominik and Bessenyei, Kitti and Hamm, Sara and Romkey, Isaac and Bagnell, Alexa and Mattheisen, Manuel and Muthukumaraswamy, Viswanath and Orji, Rita and Meier, Sandra}, title = {A Mobile Sensing App to Monitor Youth Mental Health: Observational Pilot Study}, series = {JMIR mHealth and uHealth}, volume = {9}, journal = {JMIR mHealth and uHealth}, doi = {10.2196/20638}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-370054}, year = {2021}, abstract = {Background: Internalizing disorders are the most common psychiatric problems observed among youth in Canada. Sadly, youth with internalizing disorders often avoid seeking clinical help and rarely receive adequate treatment. Current methods of assessing internalizing disorders usually rely on subjective symptom ratings, but internalizing symptoms are frequently underreported, which creates a barrier to the accurate assessment of these symptoms in youth. Therefore, novel assessment tools that use objective data need to be developed to meet the highest standards of reliability, feasibility, scalability, and affordability. Mobile sensing technologies, which unobtrusively record aspects of youth behaviors in their daily lives with the potential to make inferences about their mental health states, offer a possible method of addressing this assessment barrier. Objective: This study aims to explore whether passively collected smartphone sensor data can be used to predict internalizing symptoms among youth in Canada. Methods: In this study, the youth participants (N=122) completed self-report assessments of symptoms of anxiety, depression, and attention-deficit hyperactivity disorder. Next, the participants installed an app, which passively collected data about their mobility, screen time, sleep, and social interactions over 2 weeks. Then, we tested whether these passive sensor data could be used to predict internalizing symptoms among these youth participants. Results: More severe depressive symptoms correlated with more time spent stationary (r=0.293; P=.003), less mobility (r=0.271; P=.006), higher light intensity during the night (r=0.227; P=.02), and fewer outgoing calls (r=-0.244; P=.03). In contrast, more severe anxiety symptoms correlated with less time spent stationary (r=-0.249; P=.01) and greater mobility (r=0.234; P=.02). In addition, youths with higher anxiety scores spent more time on the screen (r=0.203; P=.049). Finally, adding passively collected smartphone sensor data to the prediction models of internalizing symptoms significantly improved their fit. Conclusions: Passively collected smartphone sensor data provide a useful way to monitor internalizing symptoms among youth. Although the results replicated findings from adult populations, to ensure clinical utility, they still need to be replicated in larger samples of youth. The work also highlights intervention opportunities via mobile technology to reduce the burden of internalizing symptoms early on.}, language = {en} } @article{UnserZiebertz2020, author = {Unser, Alexander and Ziebertz, Hans-Georg}, title = {The impact of religion and national origin on attitudes towards refugee rights: an international comparative empirical study}, series = {Religions}, volume = {11}, journal = {Religions}, number = {6}, issn = {2077-1444}, doi = {10.3390/rel11060303}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-207923}, year = {2020}, abstract = {This paper is concerned with the rights of refugees. The refugee issue has been an acutely charged item on the political agenda for several years. Although the great waves of influx have flattened out, people are continually venturing into Europe. Europe's handling of refugees has been subject to strong criticism, and the accusation that various actions contradict internationally agreed law is particularly serious. It remains a question of how to respond appropriately to the influx of people fearing for their lives. This paper examines empirically how young people from different denominations in Germany (n = 2022) and how Roman Catholics from 10 countries (n = 5363) evaluate refugee rights. It also investigates whether individual religiosity moderates the influence of denomination or national context. The results show that there are no significant differences between respondents from different denominations, but there are significant differences between respondents from different countries. However, religiosity was not found to moderate the influence of denomination or national context. These findings suggest that attitudes towards refugee rights depend more on the national context in which people live rather than on their religious affiliation or individual religiosity.}, language = {en} } @article{KunzZinnerHolmbergetal.2019, author = {Kunz, Philipp and Zinner, Christoph and Holmberg, Hans-Christer and Sperlich, Billy}, title = {Intra- and post-match time-course of indicators related to perceived and performance fatigability and recovery in elite youth soccer players}, series = {Frontiers in Physiology}, volume = {10}, journal = {Frontiers in Physiology}, number = {1383}, issn = {1664-042X}, doi = {10.3389/fphys.2019.01383}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-195657}, year = {2019}, abstract = {PurposeOur aims were to examine (i) the internal load during simulated soccer match-play by elite youth players; and (ii) the time-course of subsequent recovery from perceived and performance fatigability. MethodsEleven male youth players (16 ± 1 years, 178 ± 7 cm, 67 ± 7 kg) participated in a 2 × 40-min simulated soccer match, completing 30 rounds (160 s each) with every round including multidirectional and linear sprinting (LS20m), jumping (CMJ) and running at different intensities. During each round, LS20m, CMJ, agility, heart rate (HR), oxygen uptake (VO2), energy expenditure (EE), substrate utilization and perceived exertion RPE were assessed. In addition, the blood level of lactate (Lac) was obtained after each of the five rounds. Creatine kinase (CK) concentration, maximal voluntary isometric knee extension and flexion, CMJ, number of skippings in 30 s, and subjective ratings on the Acute Recovery and Stress Scale (ARSS) were examined before and immediately, 24 and 48 h after the simulation. Results: During the game \%HR\(_{peak}\) (p < 0.05, d = 1.08), \%VO2\(_{peak}\) (p < 0.05; d = 0.68), Lac (p < 0.05, d = 2.59), RPE\(_{total}\) (p < 0.05, d = 4.59), and RPE\(_{legs}\) (p < 0.05, d = 4.45) all increased with time during both halves (all p < 0.05). Agility improved (p < 0.05, d = 0.70) over the time-course of the game, with no changes in LS20m (p ≥ 0.05, d = 0.34) or CMJ (p ≥ 0.05, d = 0.27). EE was similar during both halves (528 ± 58 vs. 514 ± 61 kcal; p = 0.60; d = 0.23), with 62\% (second half: 65\%) carbohydrate, 9\% (9\%) protein and 26\% (27\%) fat utilization. With respect to recovery, maximal voluntary knee extension (p ≥ 0.05, d = 0.50) and flexion force (p ≥ 0.05, d = 0.19), CMJ (p ≥ 0.05, d = 0.13), number of ground contacts (p ≥ 0.05, d = 0.57) and average contact time (p ≥ 0.05, d = 0.39) during 30-s of skipping remained unaltered 24 and 48 h after the game. Most ARSS dimensions of load (p < 0.05, d = 3.79) and recovery (p < 0.05, d = 3.22) returned to baseline levels after 24 h of recovery. Relative to baseline values, CK was elevated immediately and 24 h after (p < 0.05, d = 2.03) and normalized 48 h later. ConclusionIn youth soccer players the simulated match evoked considerable circulatory, metabolic and perceptual load, with an EE of 1042 ± 118 kcal. Among the indicators of perceived and performance fatigability examined, the level of CK and certain subjective ratings differed considerably immediately following or 24-48 h after a 2 × 40-min simulated soccer match in comparison to baseline. Accordingly, monitoring these variables may assist coaches in assessing a U17 player's perceived and performance fatigability in connection with scheduling training following a soccer match.}, language = {en} }