The objective of this study was to examine the association between screen time and sleeping difficulties and decline in mental health, as well as if there were gender differences in the screen time of Icelandic adolescents.
Markmið þessarar rannsóknar var að skoða tengsl skjátíma við andlega líðan og svefnerfiðleika unglinga af báðum kynjum á Íslandi.