Examined variations in the comparative strength of predictors of self-reported drug use. Findings indicate that Whites, both male and female, had a significantly stronger positive association between predictors and drug use relative to Blacks. Regarding gender, White females were most likely to use gateway substances, followed by White males. (RJM)

Results indicate that a common prediction system is not practical and that a separate prediction system should be developed for each subgroup. (AG)

Examined the reliability, construct validity, and predictive validity of the Non-Cognitive Questionnaire (NCQ) for different racial groups, using a sample of 1,975 Black and White college students. Results showed the NCQ significantly predicted persistence for Black students and predicted grades for both groups. (JAC)

The effects of test content reflecting black or white culture, on the performance of college-bound students of both races was examined. Eighty-five culture-specific items were developed for use in the English Usage and Social Studies Reading subtests of the ACT (American College Testing) Assessment Program. Items were administered as four separate…

Regression lines for the prediction of Wide Range Achievement Test (WRAT) standard scores by Stanford-Binet Intelligence Scale scores were compared across race for matched groups of 60 black and 60 white children selected from among a large number of children who had been referred for psychological services by their classroom teachers. The white…

Fifty-nine (23 Black and 36 White) prelingually deaf children (8-13 years old) were tested in order to compare the relative effectiveness of two measures used to predict school achievement of Black and White deaf students. (Author)

Race and socioeconomic status predicted achievement of disadvantaged first graders on the Stanford Early School Achievement Test; equating these factors did not establish equality of achievement. Students with kindergarten experience performed similar to norms on the letters and sounds subtests, but lower on mathematics, aural comprehension, and…

Adolescent substance abuse efforts often direct prevention at known correlates of substance use. Discusses prevention efforts targeted toward minority populations. Assesses group differences using data from 981 Black and White adolescents and latent variable structural equations techniques. Concludes risk factor measures predict substance use for…

Examined Estimated Learning Potential (ELP) and IQ scores as predictors of learning task performance in 31 Black and 32 White educable mentally retarded children. ELP did not correlate more highly with performance than did IQ score, yet ELP may be more differentially sensitive to declassifying Blacks as retarded. (NRB)

Medical College Admission Test (MCAT) score differences were examined for Black and White examinees who entered American medical schools in 1978 and 1979. The incidence of academic difficulty resulting in delayed graduation, withdrawal, or dismissal was also examined. The MCAT provides six scores: biology, chemistry, physics, science problems,…

The Navy's selection tests are not as valid for minority personnel as they are for the majority group, the utility of alternative test composites was investigated. The samples were drawn from all students attending a Class "A" school, the first school a recruit goes to in order to learn a technical skill, during 1971-1972. Comparisons…

Differential prediction of grade point average for black and white freshman students was empirically investigated at 13 integrated institutions by comparison of regression planes. Particular attention was given to the possibility that prediction procedures that are appropriate for white (majority) students would under-predict the performance of…

Concurrent and predictive validity estimates for scores on the Wechsler Intelligence Scale for Children-Revised and Estimated Learning Potential are presented for 396 children (grades one-eight) stratified by racial-ethnic groups (Anglo, Black, Mexican American) and social classes (middle and lower). (Author/PN)

Regression lines for the prediction of Wide Range Achievement Test (WRAT) scores by Wechsler Intelligence Scale for Children (WISC) and WISC Revised (WISC-R) intelligence quotients were compared across race, by the Potoff technique. Subjects were 36 black and 30 white children who were referred for psychological evaluation because of learning or…