Research program on the relationship and impact of screens on adolescents in school FRESH-PEF33462-en Isabelle MICHOT Research program on the relationship and impact of screens on adolescents in school PELLEAS FRESH-PEF33462-en 33462 FRESH-PEF33462 Olivier PHAN Ivana OBRADOVIC Stanislas SPILKA Céline BONNAIRE OBSERVATOIRE FRANCAIS DES DROGUES ET DES TENDANCES ADDICTIVES (OFDT) Epidemiology France Portal (PEF) ARS ILE-DE-FRANCE MINISTERE DU TRAVAIL, DE LA SANTE, DES SOLIDARITES ET DES FAMILLES null Olivier;PHAN Ivana;OBRADOVIC Stanislas;SPILKA Céline;BONNAIRE Socio-demographic and economic determinants Behavioral determinants Evaluate the place of different screen practices in the lives of adolescents, with a particular focus on video games. null France Ile-de-France Individuals General population Male Female Child (6 to 12 years) adolescent - male and female - enrolled in a college / high school selected for study Participant-reported health data Quality of life/health perception One-time cross-sectional study Other [1000-10000[ individuals Interview with the participant (including clinical) Observational Study Observational Study 2000 élèves Completed study Restricted access Access on specific project only