Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "health" cql: author exact 000100874845 or (type exact bookEditor and editor exact 000100874845) Add to list Journal Article A1 Factors affecting physical activity in Ecuadorian adolescents: a focus group study Kathleen Van Royen (UGent) , Roosmarijn Verstraeten (UGent) , Dolores Susana Andrade Tenesaca (UGent) , Angélica María Ochoa Avilés (UGent) , Silvana Donoso, Lea Maes (UGent) and Patrick Kolsteren (UGent) (2015) JOURNAL OF PHYSICAL ACTIVITY & HEALTH. 12(3). p.340-348 Add to list Journal Article A1 open access Predictors of validity and reliability of a physical activity record in adolescents Roosmarijn Verstraeten (UGent) , Carl Lachat (UGent) , Angélica María Ochoa Avilés (UGent) , Maria Hagströmer, Lieven Huybregts (UGent) , Dolores Susana Andrade Tenesaca (UGent) , Silvana Donoso, John Van Camp (UGent) , Lea Maes (UGent) and Patrick Kolsteren (UGent) (2013) BMC PUBLIC HEALTH. 13.