Changes in physical activity and screen time related to psychological well-being in early adolescence: findings from longitudinal study ELANA

Abstract Background Psychological well-being influences health behaviours differently in adolescent boys and girls. We evaluated the role of psychological well-being in early adolescence in the onset and persistence of insufficient physical activity and exceeding recommended screen time, depending o...

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Bibliographic Details
Main Authors: Viviane S. Straatmann, Aldair J. Oliveira, Mikael Rostila, Claudia S. Lopes
Format: Article
Language:English
Published: BMC 2016-09-01
Series:BMC Public Health
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12889-016-3606-8