puits (1) trajectoire (1) temps (durée) (1) risque (1) province (1) persistance (1) âge (1) Children (1) Aspect (1) Longitudinal studies (1) Methods (1) Scores (1) Longitudinal studies (1) Time (1) Teachers (1) Tallies (1) Solitude (1) Risk (1) Persistence (1) Mental health (1) Manufacturers' agents (1) Longitudinal method (1) Loneliness (1) Face (1) Diseases--Causes and theories of causation (1) Dimensions (1) Commission merchants (1) Children (1) Child development (1) Autism (1)