Factor analysis of the Reitan-Indiana Neuropsychological Test Battery.
The Reitan-Indiana Neuropsychological Test Battery was administered to a sample of 116 normal children aged 5 to 7 yr. A principal components factor analysis showed that six different areas of functioning were being measured. The neuropsychological dimensions were identified as Analytic-Synthetic Visual-motor Ability, Perceptual Organization, Crossed Modality Motoric Efficiency, Directed Motor Speed, Patterned Critical Discrimination, and Strength. Regression equations for estimating a child's scores on the six factors were presented. The dimensions were related to previous factor-analytic studies with young children.
Foxcroft
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Psychology Department, University of Port Elizabeth, South Africa.
D001925:Brain Damage, Chronic / Q000175:diagnosis; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D019965:Neurocognitive Disorders / Q000175:diagnosis; D009483:Neuropsychological Tests; D011594:Psychometrics; D012016:Reference Values