The prevalence of homeschooling in the United States is increasing. Yet little is known about how commonly used predictors of postsecondary academic performance (SAT, high school grade point average [HSGPA]) perform for homeschooled students. Postsecondary performance at 140 colleges and universities was analyzed comparing a sample of traditional…

Aptitude tests should predict student success at the university level. This study examined the predictive validity of the General Aptitude Test (GAT) in Saudi Arabia. Data for 27420 students enrolled at Prince Sattam bin Abdulaziz University were analyzed. Of these students, 17565 were male students, and 9855 were female students. Multiple…

Above-level testing is the practice of administering aptitude or academic achievement tests that are designed for typical students in higher grades or older age-groups to gifted or high-achieving students. Although widely accepted in gifted education, above-level testing has not been subject to careful psychometric scrutiny. In this study, I…

The study addresses a problem which is inadequately investigated in second language acquisition research, that is, personality predictors of foreign language aptitude. Specifically, it focuses on the Five Factor model which includes Openness to Experience, Conscientiousness, Extraversion, Agreeableness and Neuroticism (Costa & McCrae, 1992) as…

Kanazawa [Kanazawa, S. (2006). IQ and the wealth of states. "Intelligence," 34, 593-600.] offered estimates of state IQ derived from SAT data. The purpose of this commentary is to argue that state preferences for the use of the ACT versus the SAT create biased estimates of SAT-derived state IQ for states where the ACT is more frequently…

A comparison between education and noneducation majors revealed that high school rank, freshman grade point average, and Scholastic Aptitude Test scores positively correlated as variables with college success indicators for both groups and that there was very little difference between the groups in grades received in common university core courses…

The authors studied beginning undergraduate actuarial concentrators in a business college. They identified four variables (math Scholastic Aptitude Test [SAT] score, verbal SAT score, percentile rank in high school graduating class, and percentage score on a college mathematics placement exam) that were available for entering college students that…

Test performance of high school students on the Armed Services Vocational Aptitude Battery (ASVAB), the General Aptitude Test Battery (GATB), and the Differential Aptitude Tests (DAT) was compared. The design of the study provided for information on test intercorrelations, prediction equations for the ASVAB tests from the commercial tests and…

A British longitudinal study of language acquisition was followed up for further information on the relationship between language acquisition, language aptitude, and second language learning. One of the original cohorts (n=23), now in secondary school, was originally studied for native language learning achievement and was now being studied for…

As part of an update of studies for predicting fall semester grade point averages (GPA) of freshmen at Indiana University, 4,260 freshmen entering the Bloomington campus in the fall of 1980 were assessed. Scholastic Aptitude Test (SAT) scores and/or relative high school rank (RHSR) were used to predict first semester GPAs. Three sets of equations…

A study of the intellectual talents involved in learning a foreign language compared the composite predicted score of high school students on the Pimsleur Language Aptitude Battery with selected factor scores on the Structure of Intellect-Learning Abilities Test to determine whether any of the factors correlate highly with foreign language…

Impacts of both the originally proposed and the recently adopted University of California freshman admissions formulas on the regularly admitted freshman at Berkeley in the fall of 1972 and 1973 were assessed. The sex, ethnic characteristics, and graduation rates are examined for students who would have been included and excluded by the formulas.…

Data on the sophomore cohort of the original High School and Beyond (HS&B) study were analyzed to determine the value of the General Educational Development (GED) credential versus that of the conventional high school diploma in explaining the earnings of 27-year-old males in the early 1990s. The study sample consisted of those 4,899 male…

A study examined the predictive efficiency of the Scholastic Aptitude Test (SAT) for adult learners in the University System of Georgia (USGA). Also investigated during the study were the effects of variables such as age, sex, and race on the performance of adult learners on the SAT and in college and the relative academic performance of adult…

Medical school admissions and performance in 10 medical schools were assessed in relation to prediction using conventional measures. The origin of the research was an attempt to determine the effects of affirmative action on academic medicine. For the 10 schools, admissions decisions were analyzed, and an attempt was made to model statistically…