HIGHER ORDER FACTOR STRUCTURE OF THE WISC-IV IN A CLINICAL NEUROPSYCHOLOGICAL SAMPLE

被引:54
作者
Bodin, Doug [1 ]
Pardini, Dustin A. [2 ]
Burns, Thomas G. [3 ]
Stevens, Abigail B. [3 ]
机构
[1] Nationwide Childrens Hosp, Dept Psychol, Columbus, OH 43205 USA
[2] Univ Pittsburgh, Med Ctr, Pittsburgh, PA USA
[3] Childrens Healthcare Atlanta, Dept Neuropsychol, Atlanta, GA USA
关键词
Neuropsychological assessment; Pediatric neuropsychology; Child assessment; Factor analysis; WISC-IV; CONFIRMATORY FACTOR-ANALYSIS; WECHSLER INTELLIGENCE SCALE; CROSS-VALIDATION; CHILDREN; VALIDITY; PATTERNS; EDITION; MEMORY;
D O I
10.1080/09297040802603661
中图分类号
R74 [神经病学与精神病学];
学科分类号
100204 [神经病学];
摘要
A confirmatory factor analysis was conducted examining the higher order factor structure of the WISC-IV scores for 344 children who participated in neuropsychological evaluations at a large children's hospital. The WISC-IV factor structure mirrored that of the standardization sample. The second order general intelligence factor (g) accounted for the largest proportion of variance in the first-order latent factors and in the individual subtests, especially for the working memory index. The first-order processing speed factor exhibited the most unique variance beyond the influence of g. The results suggest that clinicians should not ignore the contribution of g when interpreting the first-order factors.
引用
收藏
页码:417 / 424
页数:8
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