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Peer reviewed Peer reviewed
And Others; Moore, M. Keith – Journal of Experimental Child Psychology, 1978
Descriptors: Age Differences, Conservation (Concept), Developmental Stages, Infant Behavior
Peer reviewed Peer reviewed
Bertenthal, Bennett I.; Fischer, Kurt W. – Developmental Psychology, 1978
Presents a study of the development of self-recognition in infants from 6 to 24 months of age. The development of self-recognition is compared to the development of object permanence. (BD)
Descriptors: Age Differences, Cognitive Development, Developmental Stages, Infant Behavior