Jorma Tynjälä

Publication Activity (10 Years)

Years Active: 2017-2021
Publications (10 Years): 3

Top Topics

Cross Sectional

Placebo Controlled

Physical Activity

Top Venues

International journal of environmental research and public health

JMIR mHealth and uHealth

This page only lists publications with an associated author ORCID identifier.

Publications

Leena Paakkari, Jorma Tynjälä, Henri Lahti, Kristiina Ojala, Nelli Lyyra
Problematic Social Media Use and Health among Adolescents. International journal of environmental research and public health 18 (4) (2021)
Ann Vandendriessche, Ariane Ghekiere, Jelle Van Cauwenberg, Bart De Clercq, Karlien Dhondt, Ann DeSmet, Jorma Tynjälä, Maïté Verloigne, Benedicte Deforche
Does Sleep Mediate the Association between School Pressure, Physical Activity, Screen Time, and Psychological Symptoms in Early Adolescents? A 12-Country Study. International journal of environmental research and public health 16 (6) (2019)
Kwok W Ng, Jorma Tynjälä, Sami Petteri Kokko
Ownership and Use of Commercial Physical Activity Trackers Among Finnish Adolescents: Cross-Sectional Study. JMIR mHealth and uHealth 5 (5) (2017)