Polychoric versus Pearson correlations in exploratory and confirmatory factor analysis of ordinal variables

Structural Equations with Latent Variables.

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Essentials of Psychological Testing

Benjamin Rosner, Lee J. Cronbach · The American Journal of Psychology · 1960 · 4.6K citations

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An Empirical Evaluation of Alternative Methods of Estimation for Confirmatory Factor Analysis With Ordinal Data.

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Christine DiStefano · Structural Equation Modeling A Multidisciplinary Journal · 2002 · 365 citations

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Factor analysis of variables with 2, 3, 5 and 7 response categories: A comparison of categorical variable estimators using simulated data

Conor V. Dolan · British Journal of Mathematical and Statistical Psychology · 1994 · 283 citations

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