A review of the twin literature and analyses of two large twin samples found identical twin correlations higher than fraternal twin correlations by about .20 for a variety of traits of ability, personality and interests. This was interpreted as indicating that about half of the variation among people in a broad spectrum of psychological traits is…

This study investigated pre-test scores and number of items correctly answered on a programed lesson as predictors of post-test scores. Students studied either an expository lesson, a programed lesson with minimal instructional support, or a programed lesson with maximal instructional support. Results did not support an aptitude-treatment…

Describes the development and application of a kinesthetic sensitivity test to determine whether it is a valid and reliable measure of straight-copy typing speed and accuracy. The author states that this kinesthetic sensitivity instrument may be used as a prognostic aptitude test and recommends administration methods. (MF)

This case study describes two experienced teachers' attitudes and actions during implementation of a new mathematics curriculum in California. It focuses on their attentiveness to learners' needs. One teacher viewed learners' needs largely through the prism of a fixed set of curricular demands, while the other focused on an equally rigid set of…

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…

Registered Nurses (RNs), when educated in an Associate Degree (AD) program, learn in a face-to-face environment. Today's preferred standard of education for RNs is to achieve a minimum of a Bachelor's degree. For convenience while they continue working, numerous AD-prepared nurses seek online education to complete their Bachelor of Science in…

This article presents questions and answers about ACT's College Readiness Benchmarks. ACT's College Readiness Benchmarks are the minimum ACT test scores required for students to have a high probability of success in credit-bearing college courses--English Composition, social sciences courses, College Algebra, or Biology. Colleges can use the…

In educational testing, subscores may be provided based on a portion of the items from a larger test. One consideration in evaluation of such subscores is their ability to predict a criterion score. Two limitations on prediction exist. The first, which is well known, is that the coefficient of determination for linear prediction of the criterion…

Even after repeated instruction, first year college chemistry students are often unable to apply stoichiometry knowledge to equilibrium and acid-base chemistry problems. The dynamic and interactive capabilities of online technology may facilitate stoichiometry instruction that promotes more meaningful learning. This study compares a…

The internal use of language during problem solving is considered to play a key role in executive functioning. This role provides a means for self-reflection and self-questioning during the formation of rules and plans and a capacity to control and monitor behavior during problem-solving activity. Given that increasingly sophisticated language is…

This article attempts to present a novel application of a method of measuring accuracy for academic success predictors that could be used as a standard. This procedure is known as the receiver operating characteristic (ROC) curve, which comes from statistical decision techniques. The statistical prediction techniques provide predictor models and…

Author suggests a number of strategies for constructing a taxonomy that would take into account media, individual differences, and behaviors. (Author/HB)

A calibration of the Armed Forces Qualification Test (AFQT) composite of the Armed Services Vocational Aptitude Battery (ASVAB) Forms 8a, 8b, 9a, 9b, 10a, and 10b to the metric of the AFQT Form 7a (AFQT-7a) and a comparison of these outcomes to the operational calibration tables implemented 1 October 1980 are presented. A sample of applicants for…

In a study to identify brief forms of the Multidimensional Aptitude Battery (MAB), 30 samples of approximately 250 respondents each were drawn from a population of 4,928 adolescents to evaluate by replicated multivariate regression analyses the best combinations of scales for predicting MAB total scores. MAB subscales measuring Comprehension,…

A discussion of the academic counselor's role from the point of view that a balance of objectives, with a meaningful integration of communicable knowledge, with the felt need of the learner, is a desirable goal. (Author/HB)