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praxis II
Piaget
| Question | Answer |
|---|---|
| cognitive development | jean piaget |
| cognitive development stage | sensorimotor, preoperational, concrete, formal operatioal |
| sensorimotor stage - birth to 6wks | development of reflexes - sucking on object, following with eyes, etc |
| sensorimotor stage 6 wks to 4 months | development of habits, repeating of actions (hand before their face) |
| sensorimotor stage 4 to 9 months | coordination between vision and comprehension - intentionally grasping for object, repetition light switch on and off |
| sensorimotor stage 9 to 12 months | develop logic - "first proper intelligence" |
| sensorimotor stage 12 - 18 months | discovery - young scientist |
| sensorimotor 18months to 2yrs | creativity |
| preoperational stage 2-7 yrs | symbolic functioning, concentration, intuitive though, inability to conserve |
| preoperational - symbolic functioning | use of mental symbols, word or pic when things are not present |
| preoperational - concentration | concentrate on one aspect of person |
| preoperational - inability to conserve | can't conserve mass, volume, or number after original form changes |
| Concrete Operational stage 7-12 yrs appropriate use of logic | decentering, reversibility, conservation, serialation, classification, delimitation of egocentrism |
| decentering | child able to take into account many aspects of a problem to solve |
| reversibility | child understands things can be changed then return to original state |
| conservation | quantity, length unrelated to appearance of object ex. pitcher and 2 = glass of milk one pour into pitcher ut wukk cibserve he quantity and = to other filled glass |
| serialation | arrange object in order to size, shape etc. |
| classification | name and identify sets of objects according to appearance, size - sees the difference in them |
| delimitation of egocentrism | view things from another's perspective - |
| Formal operational stage 12 yrs - adult | abstract thinking,draw conclusions, understand such things as love, shades of gray |