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Deng, Ci-ping; Liu, Ming; Wei, Wei; Chan, Raymond C. K.; Das, J. P. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2011
This study aims to measure the psychometric properties of the Das-Naglieri Cognitive Assessment System (D-N CAS) and to determine its clinical utility in a Chinese context. Confirmatory factor analysis (CFA) was conducted to examine the construct validity of the Chinese version of the D-N CAS among a group of 567, normally developed children.…
Descriptors: Factor Structure, Cognitive Tests, Factor Analysis, Construct Validity
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Keith, Timothy Z.; Kranzler, John H.; Flanagan, Dawn P. – School Psychology Review, 2001
Reports the results of the first joint confirmatory factor analysis (CFA) of the Cognitive Assessment System (CAS) and the Woodcock-Johnson Tests of Cognitive Abilities-3rd Edition (WJ III). Results of these analyses do not support the construct validity of the CAS as a measure of the PASS (planning, attention, simultaneous, and sequential)…
Descriptors: Cognitive Ability, Cognitive Measurement, Construct Validity, Factor Analysis