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• Predicting change in middle school students’ leisure-time physical activity participation : A prospective test of the trans-contextual model 

  Polet, Juho; Lintunen, Taru; Schneider, Jekaterina; Hagger, Martin S. (Wiley-Blackwell, 2020)

  We applied the trans-contextual model (TCM) to examine the effects of middle school students’ perceived autonomy support from their physical education (PE) teachers on autonomous motivation toward PE in school and, critically, ...

• Predictors of school students’ leisure-time physical activity : An extended trans-contextual model using Bayesian path analysis 

  Polet, Juho; Schneider, Jekaterina; Hassandra, Mary; Lintunen, Taru; Laukkanen, Arto; Hankonen, Nelli; Hirvensalo, Mirja; Tammelin, Tuija H.; Hamilton, Kyra; Hagger, Martin S. (Public Library of Science, 2021)

  The present study aimed to examine effects of motivational and social cognition constructs on children’s leisure-time physical activity participation alongside constructs representing implicit processes using an extended ...

• Predicting school students’ physical activity intentions in leisure-time and school recess contexts : testing an integrated model based on self-determination theory and theory of planned behavior 

  Pasi, Heidi; Lintunen, Taru; Leskinen, Esko; Hagger, Martin S. (Public Library of Science (PLoS), 2021)

  Background Identifying psychological correlates of children’s physical activity intentions may signpost potentially modifiable targets for interventions aimed at promoting physical activity participation. School recess ...

• Testing a physical education-delivered autonomy supportive intervention to promote leisure-time physical activity in lower secondary school students : the PETALS trial 

  Schneider, Jekaterina; Polet, Juho; Hassandra, Mary; Lintunen, Taru; Laukkanen, Arto; Hankonen, Nelli; Hirvensalo, Mirja; Tammelin, Tuija H.; Törmäkangas, Timo; Hagger, Martin S. (Biomed Central, 2020)

  Background Inadequate physical activity in young people is associated with several physical and mental health concerns. Physical education (PE) is a potentially viable existing network for promoting physical activity in ...

• Leisure-time physical activity and participation in organized sports : changes from 1985-2014 in Finland and Norway 

  Mathisen, Frida Kathrine Sofie; Kokko, Sami; Tynjälä, Jorma; Torsheim, Torbjørn; Wold, Bente (Wiley-Blackwell, 2019)

  Participation in organized sports is a popular and important part of the lives of children and adolescents and is associated with improved psychological and social health, as well as an increased likelihood of meeting ...