作者: Jason R. Parkin , A. Alexander Beaujean
DOI: 10.1016/J.JSP.2011.08.003
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摘要: Abstract This study used structural equation modeling to examine the effect of Stratum III (i.e., general intelligence) and II Comprehension-Knowledge, Fluid Reasoning, Short-Term Memory, Processing Speed, Visual Processing) factors Cattell–Horn–Carroll (CHC) cognitive abilities, as operationalized by Wechsler Intelligence Scale for Children, Fourth Edition (WISC-IV; Wechsler, 2003a) subtests, on Quantitative Knowledge, Individual Achievement Test, Second (WIAT-II; 2002) subtests. Participants came from WISC-IV/WIAT-II linking sample ( n = 550). We compared models that predicted Knowledge using only factors, both factors. Results indicated model with factor predicting best fit data.