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Author:
Lemola, Sakari
;
Perkinson-Gloor, Nadine
;
Brand, Serge
;
Dewald-Kaufmann, Julia F.
;
Grob, Alexander
Title:
Adolescents' electronic media use at night, sleep disturbance, and depressive symptoms in the smartphone age.
Journal:
Journal of youth and adolescence
, 44/2015/2, S. 405-418.
Language:
english
Publication Year:
2015
Publication Type:
research report; periodical article
Descriptors:
adolescence
;
age difference
;
influence
;
influential variable
;
emotion
;
mobile phone
;
mobile phone use
;
internet
;
internet use
;
adolescent
;
correlation calculation
;
media equipment
;
media use
;
media effect
;
new media
;
mental disorder
;
risk behaviour
;
sleep
;
written survey
;
student
;
student survey
;
smartphone
;
daily routine
;
time budget