This report describes the process of developing and validating the enhanced ACT. The report describes the changes made to the test content and the processes by which these design decisions were implemented. The authors describe how they shared the overall scope of the enhancements, including the initial blueprints, with external expert panels,…

This report summarizes some of the evidence supporting interpretations of scores from the enhanced ACT, focusing on reliability, concurrent validity, predictive validity, and score comparability. The authors argue that the evidence presented in this report supports the interpretation of scores from the enhanced ACT as measures of high school…

This meta-analysis examined the validity of an alternative to traditional assessments called the Wonderlic which is a brief measure of general mental ability. Our results showed significant, positive correlations between Wonderlic scores and academic performance in general ([r-bar] = 0.26), between Wonderlic scores and undergraduate GPA in…

The SIT Correlates highly enough with ACT scores to be considered a valid instrument for predicting acceptance and success in college. (Authors)

One purpose of this study was to compare the incremental effectiveness over high school grade point average (GPA) alone of the American College Testing Program (ACT) assessment, the Scholastic Aptitude Test (SAT), and the California Achievement Tests (CAT) in predicting college freshman GPA. A second purpose was to look at the relative…

The purpose of this paper was to evaluate the comparative validity of the Information and Vocabulary subtests of the Wechsler Adult Intelligence Scale (WAIS), the WAIS Verbal and Full Scale Intelligence Quotients, the verbal scores of several standardized scholastic aptitude tests, and their corresponding composite scores relative to a college…

All teacher education students in Texas must pass three minimum competency examinations to be admitted to a teacher education program. The Pre-Professional Skills Tests (PPST) contains three separate tests in reading, mathematics, and writing. West Texas State University requires all entering freshmen to submit scores from the American College…

The validity of ACT Assessment scores and high school averages for predicting the academic success in college of high school juniors, seniors, and juniors and seniors as a group is reported. Substantial differences in the magnitude of the multiple correlations for these three groups were found. (Author)

The purpose of this study was to determine the validity of the American College Test (ACT) in predicting academic achievement of students from an area which is culturally, economically, and educationally depressed. The population, chosen from 6 community colleges serving the Appalachian region of Kentucky, consisted of 1,127 full time (12 or more…

Data from this study suggest the ACT Interest Inventory is appropriate for use with minority group members. Data from 2,280 college seniors (1,237 males and 1,043 females) representing black, native American, oriental American, Spanish-surnamed American, and white ethnic groups were analyzed to determine whether the ACT Interest Inventory could…