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4 Cards in this Set
- Front
- Back
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no object performance - show the infant a toy, then hide it behind your back, the child thinks it's gone.
lack of language, they use senses sight, taste, hearing, and touch to explore |
sensory motor stage birth to 2 years
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preschool years
memory, imagination develops egocentric thought and language concerned with absolutes - child is able to think in black and white |
pre-operational stage 2 to 7 years
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begins to think logically - ex. inorder A, B, C
Solve conservation tasks, ex. as you pour the same amount of liquid from a tall glass to a short glass, which glass has more water? solve logical equations ex. 3+2=5 and 5-2=3 |
concrete operational stage 7 to 11 years
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ability to think abstract- think in theory - complex thoughts
solve complex and hypothetical problems ex. algebra |
formal operational stage 11 to onward
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