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Shantz, Carolyn U. – 1969
The construct of egocentrism within Piaget's theory of intellectual development was evaluated as to its convergent, discriminant, and predictive validity within the concrete-operational stage. A total of eighty Negro children drawn from grades one through four in low and middle socioeconomic level schools, were tested individually on a total of…
Descriptors: Age, Black Youth, Blacks, Child Development