| A | B |
|---|
| Freud | psychosexual stages |
| Piaget | cognitive stages |
| Erikson | developmental stages going through old age |
| Vygotsky | scaffolding, zone of proximal development |
| Watson | behavioral model of development |
| oral stage | focused on the mouth |
| anal stage | happens as a function of toilet training |
| phallic stage | when the Oedipal complex happens |
| latency period | when the sexual drive lies dormant |
| genital stage | interest turns to heterosexual relationships |
| sensorimotor | child learns through motor and reflex actions |
| preoperational | child begins to use symbols to represent objects |
| concrete | child develops an ability to think abstractly about concrete objects |
| formal operations | person no longer requires concrete objects to make rational judgments |
| infant | trust vs. mistrust |
| toddler | autonomy vs. shame and doubt |
| preschooler | initiative vs. guilt |
| school-age child | industry vs. inferiority |
| adolescent | indentity vs. role confusion |
| young adult | intimacy vs. isolation |
| middle-age adult | generativity vs. stagnation |
| older adult | integrity vs. despair |
