Browsing by Subject "Piaget, Jean, 1896-1980"

Browsing by Subject "Piaget, Jean, 1896-1980"

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    Piaget's conception of conservation and the retarded child 
    Arbuckle, Marie (Halifax, N.S. : Saint Mary's University, 1978)
    The purpose of this study was to ascertain if the mental age of acquisition of the concept of conservation in the mentally deficient child would be greater than a mental age of seven, which is the mental age at which this ...