Title: Working with Piaget
Subjects: Psychology, History, Psychology, history, Developmental psychology, Child development, Child psychology, Children, Cognition, Infants, Child, Infant, Child Behavior, Psychologie, Histoire, Enfants, Développement, Nourrissons, Children (people by age group), BIOGRAPHY & AUTOBIOGRAPHY, Social Scientists & Psychologists, Ontwikkelingspsychologie, Cognitieve ontwikkeling
People: Bärbel Inhelder, Jean Piaget (1896-1980)
Time periods: 20th century