Human Development

ability According activities adolescents adulthood adults aggression aspects attachment babies baby's become behaviour Berk birth boys career caregivers changes characteristics chil child chromosomes cognitive development complex culture devel developmental developmental psychology divorce dren effect egg cell emotional environment episodic memory Erikson example experience explain factors feelings fetus function gender gender roles gender-role genetic girls identity increase indicated individual infants influence instance interaction knowledge language development learning marriage maturation means memory ment metamemory middle childhood months moral development mother negative neonates objects occur older parents particular peer group period personality physical Piaget placenta pre-primary school prenatal prenatal development preschool children preschoolers problems programmes psychological psychologists reason recessive gene refers regarding relationship remember research findings response result self-concept semantic memory sexual situation skills social socialisation South Africa specific stage superego theory tion toys understand Vander Zanden various women words