Various American College Test (ACT) score combinations were used to predict students' performance on numerous reading tests at a large number of postsecondary institutions. These studies indicated a high level of predictive accuracy. (Author/CTM)

The problem of determining the significance level which should be used in statistical tests of item validity in order to minimize type I errors is discussed. (Author/JKS)

An examination of the relationship between high school English grade point average and the Michigan Test of English Language Proficiency scores, for a sample of English as second-language (ESL) high school students in American Samoa, indicated the validity of the test with ESL students. (Author/JKS)

The Beery Developmental Test of Visual Motor Integration consists of 24 geometric forms that are to be copied into a test booklet. This study demonstrated the ability of the test to predict academic achievement in preschool children. (Author/JKS)

Three essentially parallel forms of the Dimensions of Self-Concept scale were factor analyzed using three samples of students: one elementary school sample, one junior high school sample, and one high school sample. Results are interpreted in terms of the reliability and validity of the scale. (Author/JKS)

This study investigated the efficacy of predicting academic achievement as measured by the Wide Range Achievement Test, using the Slosson Intelligence Test For Children and Adults as the predictor. Results indicate that the Slosson IQ significantly predicts Wide Range standard scores. (Author)

This study evaluates the reliability of profile analysis for assessing differential abilities on the McCarthy Scales for Children's Abilities (MSCA). Subjects were enrolled in private schools. Results indicated 70.9 percent of the sample showed profile variability not reasonably accounted for as real fluctuations in measurable abilities. (Author)

The predictive validity of the American College Test (ACT) for two classes totaling 2,289 students was investigated at successive intervals over four years of college. Correlational coefficients and expectancy tables substantiated the validity of the ACT for prediction of GPA, for progress, and for graduation within four years. (Author)

The article presents a statistical and descriptive comparison, with emphasis on math subtests, of the Wide Range Achievement Test and the Peabody Individual Achievement Test, based on scores obtained from clients (in grades 1-12) at a university-affiliated learning disabilities center. (SBH)

Because the controversy over the fairness of knowledge testing is fundamentally a confrontation between the politically dominant Anglo-oriented groups and rising minorities, issues concerning the use and interpretation of tests are more likely to be settled in the political arena than in the educational arena. (JD)

Past practice of operationalizing the concept of fakeability of psychological tests is reviewed. The strengths and weaknesses of these indices are discussed in the light of a proposed new definition of fakeability based upon Naylor's model of measurement accuracy. (Author/JKS)

Self Directed Search (SDS) raw score and same-sex normed standard score codes were obtained on a sample of 16- to 18-year-old New Zealand high school students. The 59 boys and 59 girls who showed differences in the first letter of their codes rated the attractiveness of selected DOT job descriptions. (Author)

Stability of the WISC-R subtest profile for 161 learning disabled (LD) children over a 7-month test-retest interval was examined. A unique subtest profile reported earlier was replicated. Performance IQ was significantly greater than Verbal IQ at both testing occasions. (Author)

Validity of the Self-Disclosure Questionnaire as a measure of counselor effectiveness was investigated. Overall, results failed to support both the concurrent and predictive validity of the SDQ. The behavioral measure of actual self-disclosure was highly correlated with one of the empathy measures. (Author)

This study compared the WISC-R and PPVT scores for a group of 65 students classified as mentally retarded, ranging in age from 7.5 to 14.5. For this sample of mildly retarded children and youth, the PPVT IQ score is significantly higher than the Full Scale IQ from the WISC-R. (Author)