besoin (1) modèle (1) différenciation (1) âge (1) abords (agglomération) (1) Differentiation (1) Development (1) Children (1) Control (1) Nurturing behavior (1) Socialization (1) Sex (1) Portuguese (1) Perspective (1) Parenting (1) Mothers (1) Measurement (1) Manufacturers' agents (1) Factor analysis (1) Example (1) Comprehension (1) Communities (1) Commission merchants (1) Children (1) Child rearing (1) Older people (1) Age groups (1) Age (1) A priori (1) Structural equation modeling (1)