Abstract
A validity generalization random model of the form widely used was defined in Equation (2.3.1) as R = P + E; R, P, and E are all random variables; they take on values r, ρ, and e. R is an observed correlation coefficient; P is a latent variable of population correlation coefficients, and E is a latent error variable. P may be viewed as a product of other latent variables that influence testing situations.
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© 1989 Springer-Verlag New York Inc.
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Thomas, H. (1989). Summary and Discussion of Validity Generalization. In: Distributions of Correlation Coefficients. Springer, New York, NY. https://doi.org/10.1007/978-1-4684-6366-8_4
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DOI: https://doi.org/10.1007/978-1-4684-6366-8_4
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-96863-6
Online ISBN: 978-1-4684-6366-8
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