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8 Cards in this Set
- Front
- Back
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Know that Piaget's theory of cognitive development is a stage approach to development. |
He assumed that children pass througha series of four universal stages in a fixed order from birth through adolescence. |
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Know which of Piaget's stages applies to infancy. |
Sensorimotor |
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Assimilation |
Process by which people understand an experience in terms of their current stage of cognitive development and way of thinking. |
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Accommodation |
Changes in existing ways of thinking
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Object Permanence |
Realization that people and objects exist even when they don't see them. |
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How old are infants when they say their first word. |
10-14 months |
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When do they usually have a vocabulary of 10 words? |
15months |
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When do they say their first sentences |
8-12 months after first word. |
