In: Computers in human behavior, 2021, vol. 119, no. June, p. 14 p
Smartphones have become a ubiquitous part of adolescents' life, and studies have repeatedly revealed a positive association between smartphone use (SU) and problematic smartphone use (PSU). However, longitudinal research investigating the reciprocal relationship among SU and PSU during adolescence are scarce, and studies that take into consideration personality traits as predisposing factors...
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In: Publizistik, 2004, vol. 49, no. 3, p. 255-274
Mit einer Langzeituntersuchung der lokalen Kurzberichterstattung zweier Tageszeitungen Süddeutsche Zeitung und Frankfurter Rundschau von 1949 bis 1999 wurde geprüft, ob sich die Selektionsschwelle in der Gewalt- und Kriminalitätsberichterstattung langfristig verschoben hat. Hintergrund sind vorliegende Erkenntnisse zu Verzerrungen in der medialen Darstellung von Gewalt und Kriminalität,...
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In: Journal of Youth and Adolescence, 2015, vol. 44, no. 6, p. 1318-1331
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In: Telematics and informatics, 2020, vol. 49, no. June, p. 13 p
In this systematic review of exclusively longitudinal studies on cyberbullying perpetration and victimization among adolescents, we identified 76 original longitudinal studies published between 2007 and 2017. The majority of them approached middle school students in two waves at 6 or 12 months apart. Prevalence rates for cyberbullying perpetration varied between 5.3 and 66.2 percent, and for...
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