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Title: White–Black Differences in g and non-g Effects for the SAT and ACT
Resulting in 1 citation.
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Coyle, Thomas R. Purcell, Jason M. Snyder, Anissa |
White–Black Differences in g and non-g Effects for the SAT and ACT Personality and Individual Differences 54,8 (June 2013): 941-945. Also: http://www.sciencedirect.com/science/article/pii/S019188691300038X Cohort(s): NLSY97 Publisher: Elsevier Keyword(s): Armed Services Vocational Aptitude Battery (ASVAB); g Factor; Racial Differences; School Performance; Test Scores/Test theory/IRT This research examined g and non-g effects for the SAT and ACT for whites and blacks. SAT scores, ACT scores, and college GPAs were obtained from the National Longitudinal Survey of Youth. g was estimated using the Armed Services Vocational Aptitude Battery. Results indicated that (a) the g loadings of SAT and ACT composite scores were lower for whites than blacks, (b) group differences in the g loadings were related to the math subtests of the SAT and ACT, and (c) non-g variance accounted for surprisingly large percentages of SAT–GPA and ACT–GPA relations (range = 37–67%). The findings are discussed in terms of Spearman’s Law of Diminishing Returns. |
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Bibliography Citation
Coyle, Thomas R., Jason M. Purcell and Anissa Snyder. "White–Black Differences in g and non-g Effects for the SAT and ACT." Personality and Individual Differences 54,8 (June 2013): 941-945.
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