Published on in Vol 23 , No 9 (2021) :September

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/27093, first published .
Exploring the Associations Between Self-reported Tendencies Toward Smartphone Use Disorder and Objective Recordings of Smartphone, Instant Messaging, and Social Networking App Usage: Correlational Study

Exploring the Associations Between Self-reported Tendencies Toward Smartphone Use Disorder and Objective Recordings of Smartphone, Instant Messaging, and Social Networking App Usage: Correlational Study

Exploring the Associations Between Self-reported Tendencies Toward Smartphone Use Disorder and Objective Recordings of Smartphone, Instant Messaging, and Social Networking App Usage: Correlational Study

Davide Marengo 1 , PhD ;   Rayna Sariyska 2 , PhD ;   Helena Sophia Schmitt 2 , MSc ;   Eva-Maria Messner 3 , PhD ;   Harald Baumeister 3 , PhD ;   Matthias Brand 4 , PhD ;   Christopher Kannen 2 , MSc ;   Christian Montag 2 , PhD

1 Department of Psychology , University of Turin , Turin , IT

2 Department of Molecular Psychology , Institute of Psychology and Education , Ulm University , Ulm , DE

3 Department of Clinical Psychology and Psychotherapy , Institute of Psychology and Education , Ulm University , Ulm , DE

4 Department of General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR) , Faculty of Engineering , University of Duisburg-Essen , Duisburg , DE

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