Title: Preschool IQ
Subjects: Child psychology, Collaborative Perinatal Project (U.S.), Intellect, Maternal health services, Nature and nurture, Kleinkind, Preschool Child, Vorschulkind, Prenatal Care, Child Development, Intelligenz, Développement, Intelligenzquotient, Mères, Intelligence, Socioeconomic Factors, Collaborative Perinatal Study, Family Characteristics, Soins médicaux, Enfants, Education, preschool, Developmental psychology, Psychologie, Hérédité et milieu