Piaget's Sensorimotor stage
Infant gradually becomes able to organize activities in relation to the environment through sensory and motor activity (Coordinate input from senses and organize activities in relation to environment) Processes of (i) organization (ii) adaptation and (iii) equilibriation (cause and effect keep reversing) Schemes: organized patterns of behavior used in particular situations Circular reactions: an infant learns to reproduce pleasurable or interesting events originally discovered by chance SUBSTAGE 1 0-1 month -neonates begin to exercise some control over their inborn reflexes, engaging in a behavior even when its normal stimulant is not present -infants modify and extend the scheme for sucking SUBSTAGE 2 1-4 months -babies learn to repeat a pleasant bodily sensation first achieved by chance - primary circular reaction -turn toward sounds (coordinate vision and hearing) SUBSTAGE 3 4-8 months (coincides with new interest in manipulating objects and learning about their ...