Publications

Are Fit Indices Biased in Favor of Bi-factor Models in Cognitive Ability research?: A Comparison of Fit in Correlated Factors, Higher-order, and Bi-factor models via Monte Carlo Simulations (2015)

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Dr. Grant B. Morgan, associate professor, published "Are Fit Indices Biased in Favor of Bi-factor Models in Cognitive Ability research?: A Comparison of Fit in Correlated Factors, Higher-order, and Bi-factor models via Monte Carlo Simulations" in Journal of Intelligence, Vol. 3, p. 2-20, July 1, 2015, with co-author(s) Dr. Kari J. Hodge, NACE International, Kevin E. Wells, doctoral candidate, and Dr. Marley W. Watkins, non-resident scholar.