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Donaldson, Marcia Jackson – 1973
The major purpose of this study was to investigate developmental patterns of understandings of four types of selected phenomena possessed by economically and racially different boys and girls. A total of 64 boys and girls, 32 blacks and 32 whites, were selected from Head Start, kindergarten, nursery, and primary schooling environments and then…
Descriptors: Cognitive Development, Comprehension, Development, Doctoral Dissertations