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Perry, Patricia; And Others – Education and Training in Mental Retardation, 1992
Twenty-four children (ages 6-9) with mild mental retardation received individualized instruction with either emphasis on Piagetian concepts or emphasis on verbal and number concepts. Although both groups made significant gains over a year, the children receiving the Piagetian emphasis usually gained more and progressed at almost the rate of…
Descriptors: Academic Achievement, Concept Formation, Developmental Tasks, Individualized Instruction
