Title: School, sport and leisure
Subjects: Adolescent psychology, Hobbies, Leisure, Recreation, School sports, Adolescence, Secondary Education, Physical education and training, Schools, Exercises and recreations, High school students, Attitudes, Adolescents, Psychologie, Identité (Psychologie), Loisir, Sports, Jeunesse, Adolescenten, Schoolleven, Sport, Vrije tijd, Sportunterricht, Freizeitforschung