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Dombrowski, Stefan C.; McGill, Ryan J.; Canivez, Gary L.; Watkins, Marley W.; Beaujean, A. Alexander – Journal of Psychoeducational Assessment, 2021
This article addresses conceptual and methodological shortcomings regarding conducting and interpreting intelligence test factor analytic research that appeared in the Decker, S. L., Bridges, R. M., Luedke, J. C., & Eason, M. J. (2020). Dimensional evaluation of cognitive measures: Methodological confounds and theoretical concerns.…
Descriptors: Factor Analysis, Intelligence Tests, Psychoeducational Methods, Error Patterns
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Richerson, Lindsay P.; Watkins, Marley W.; Beaujean, A. Alexander – Journal of Psychoeducational Assessment, 2014
Measurement invariance of the Wechsler Intelligence Scale for Children--Fourth Edition (WISC-IV) was investigated with a group of 352 students eligible for psychoeducational evaluations tested, on average, 2.8 years apart. Configural, metric, and scalar invariance were found. However, the error variance of the Coding subtest was not constant…
Descriptors: Intelligence Tests, Measurement, Factor Analysis, Factor Structure