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Ryan J. McGill
Researcher at College of William & Mary
Publications - 62
Citations - 848
Ryan J. McGill is an academic researcher from College of William & Mary. The author has contributed to research in topics: Exploratory factor analysis & Intelligence quotient. The author has an hindex of 16, co-authored 59 publications receiving 642 citations. Previous affiliations of Ryan J. McGill include Texas Woman's University & Eastern Illinois University.
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Cognitive profile analysis in school psychology: History, issues, and continued concerns
TL;DR: The present review traces the historical development of cognitive profile analysis and introduces readers to a body of research evidence suggesting new and continued concerns with the use of these methods in school psychology practice.
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Exploratory and hierarchical factor analysis of the WJ-IV Cognitive at school age.
TL;DR: The present study examined the structure of the WJ IV Cognitive using exploratory factor analysis procedures applied to standardization sample correlation matrices and found a robust manifestation of general intelligence (g) that exceeded the variance attributed to the lower-order factors.
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Critical Issues in Specific Learning Disability Identification: What We Need to Know About the PSW Model
TL;DR: In this article, a review of evidence-based assessment for the identification of specific learning disability (SLD) is presented, which demonstrates the need for additional information to determine whether PSW is a viable alternative to existing eligibility models and worthy for large scale adoption for SLD identification.
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Factor structure of the Differential Ability Scales–Second Edition: Exploratory and hierarchical factor analyses with the core subtests.
Gary L. Canivez,Ryan J. McGill +1 more
TL;DR: It was concluded that the DAS-II provides strong measurement of general intelligence but clinical interpretation should be primarily at that level.
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Conducting Psychoeducational Assessments During the COVID-19 Crisis: the Danger of Good Intentions.
Ryan L. Farmer,Ryan J. McGill,Stefan C. Dombrowski,Nicholas Benson,Stephanie Smith-Kellen,Adam B. Lockwood,Steven L. Powell,Christina Pynn,Terry A. Stinnett +8 more
TL;DR: Some provisional limitations associated with the use of telehealth to conduct psychological assessments that will have to be considered as use of these platforms is debated are raised.