極低出生体重児のLD-Suspected群における心理特性に関する研究 : WISC-R,フロスティッグ視知覚発達検査による検討

概要

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Children with very-low-birth-weigh and children with average birthweight were classified into 4 groups by a screening test of learning disabilities (PRS) and compared by the results of WISC-R and Developmental Test of Visual Perception. In Study I, total IQ, discrepancy of VIQ and PIQ, and patterns of sub-tests of 4 groups were compared. The children with very-low-birth weight showed a tendency of lower total IQ than the children with average birthweight. However, PIQ were lower than VIQ, and the SS of sub-tests in WISC-R varied widely in the LD-Suspected children with very-low-birth weight. Thus, patterns of the cognitive skills in the LD-Suspected children with very-low-birth-weight were suggested as unbalanced. In sub-tests of WISC-R, “Object Assembl” and “Picture Arrangement” were lower than “Comprehension”. These results suggested the difficulties in visual perception in the LD-Suspected children with very-low-birth weight. In Study II, PQ (perception quotient) of Developmental Test of Visual Perception were lower than Non LD-Suspected children with average birth weight.
九州大学の論文
2003-03-31