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A Study of the Relationship Between Gesell's Developmental Age and Piaget's Concept of Conservation.

Civretta, Adeline E. – 1971
A study was conducted to determine whether a significant correlation exists between developmental age and the concept of conservation. The hypothesis was that if developmental age and the concept of conservation are related, then stages of understanding conservation will increase as developmental age increases. Ss consisted of 30 primary children…
Descriptors: Age Grade Placement, Cognitive Tests, Conservation (Concept), Developmental Tasks