Determination of the fairness of preschool tests for use with children of varying cultural backgrounds is the major objective of this study. The predictive validity of a battery of preschool tests, chosen to represent the core areas of preschool assessment, across race and sex, was evaluated. Validity of the battery was examined over a 12-month…

Test bias, assumed as equal regression lines between two different tests for different populations was investigated to predict Metropolitan Achievement Tests from the Wechsler Intelligence Scale for Children--Revised. Subjects were 1,040 children in grades 1, 3, 5, 7, and 9: Anglo American, Black, Mexican American, and Native American Papago. (JKS)