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Psychology

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Graduate Research Theses & Dissertations

Theses/Dissertations

2023

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Evaluating The Impact Of Examiner Variability On The Verbal Comprehension Index Of The Wisc-V, Brooke A. Butcher Jan 2023

Evaluating The Impact Of Examiner Variability On The Verbal Comprehension Index Of The Wisc-V, Brooke A. Butcher

Graduate Research Theses & Dissertations

The purpose of the current study was to: a) explore rater variability on the VCI, b) explore rater tendencies, and c) compare rater tendencies between graduate students and licensed and/or certified school psychologists. Considering the results of prior literature that has investigated scoring errors and inter-rater agreement on the WISC, it was hypothesized that examiners would be significantly different from one another (overall and between groups) in terms of their tendencies towards severity/leniency on the Vocabulary and Similarities subtests. Raters (N = 10) were comprised of two groups: a) graduate students in training to become school psychologists (n = 5) …