Exploring socio-ecological factors influencing active and inactive Tuesday, 14 April 2015 | Motivación y promoción de la actividad física y el deporte Devís-Devís, J., Beltrán-Carrillo, V. J., y Peiró-Velert, C. (2015). Exploring socio-ecological factors influencing active and inactive Spanish students in years 12 and 13. Sport, Education and Society, 20, 361-380.