Personality Development: The Chronology of Experience

according activity adolescence adult transition aggression anxiety appears become begin behavior Bertrand Russell boys brain changes chapter child cognitive cognitive development concept concerned critical culture death described developmental discussion early childhood effects ego defense mechanisms ego integrity egocentric emotional environment Erikson evidence example experience factors feel formal Freud Freudian function genital girls human ideas identity important indicated individual infant interesting involves Jean Piaget learning libido living marriage material maturity meaning ment mental middle childhood moral mother neo-Freudians Oedipus complex old age operations parents pattern peers period personality development physical Piaget problem psychological puberty punishment reactions relationship relevant role schemas seems self-actualization self-concept sense sexual situations social Social Psychology social-emotional suggested Sullivan superego teachers teen-agers theoretical theory things thought tion toilet training understand York young