Learning a new sound system poses challenges of a social, psychological, and cognitive nature, but the learner's decisions are key to ultimate attainment. This presentation focuses on two essential concepts: CHOICE, or how one wants to sound in the target language; and LIMITS, or various challenges to one's goals vis-a-vis accent. Qualitative and…

The literature on medical education does not contain many studies directly concerning ATI (Aptitude-Treatment Interaction) or more broadly TTI (Trait-Treatment Interaction), in spite of the great many studies on the characteristics of medical students. Nevertheless, a project at Michigan State University was begun in which an entry profile of all…

The relationship of aptitude, strategy, and cognitive task performance is explored through the use of mathematical models of performance time. Models of strategy and strategy-shifting on a spatial visualization task were tested individually for 30 male high school and college subjects. For each of three successive task steps (encoding,…

A persistent problem in aptitude-treatment interaction (ATI) research has been the need for a better conceptualization of instructional treatments. The concerns are important in the analysis of instructional treatments: the importance of considering the psychological processes called upon by the instructional treatment, and the ecological validity…

Joreskog has developed a very general and powerful model and computer program for analyzing relationships among variables, called LISREL. Structural analysis of covariance matrices by Joreskog's LISREL method is proposed as an alternative to regression methodology in the analysis of aptitude-treatment interaction (ATI) data. LISREL resolves some…

A study was undertaken to develop a system for predicting the impact of adjustments in aptitude requirements on outcomes (performance) in Air Force basic resident technical training. To accomplish this, a multivariate modeling approach was used. Initially, interviews were constructed within a variety of technical training programs to specify the…

Aptitude treatment interaction (ATI), as applied to education, measures the interaction of personality factors and experimentally manipulated teaching strategies. ATI research has had dissappointingly inconclusive results so far, but proponents argue that this has been due to imprecise methods, which can be rectified. They believe that…

Students in three mathematics classes were assessed on two aptitudes, field independence and general reasoning, and randomly assigned to either an expository or a discovery treatment. The expository treatment used a deductive sequence of instruction and provided maximal guidance for the students. The discovery group used an inductive sequence with…

The relationship between the Wechsler Intelligence Scale for Children-III (WISC-III) and the Clinical Evaluation of Language Fundamentals-Revised (CELF-R) was investigated in 53 third graders from students in the 15 educational cooperatives across Arkansas. Additional information regarding race, academic achievement, and aptitude was gathered for…

Discusses the long-term estrangement of psychology and educational testing, a breach that occurred as a result of differences in the goals of experimental psychologists and correlational psychologists who studied the measurement of aptitude and ability. Discusses the development of a new field merging modern knowledge of cognition and learning and…

This study was conducted to examine the extent to which one's demographic characteristics, previous experience, aptitudes, and attitudes may be indicative of probable success in learning about computers. Information was derived from two National Science Foundation (NSF)-funded programs designed to retrain experienced teachers to become K-12…

The degree to which human intelligence can be improved by psychological and educational means will depend largely upon the level of analysis accepted as representing intelligence. Training and structured learning can enhance achievement in the form of knowledge and skills. Traditional Intelligence Tests (IQ) are fairly broad samples of…

This exploratory aptitude-treatment-interaction study hypothesized that various combinations of teacher types and treatment types have differential effects on different types of students. Teachers and students were clustered into types based on the similarity of their responses to a number of attitude and aptitude instruments. One-half of the…

This study describes efforts to create instructional materials cognitively appealing to students demonstrating aptitude for figurally, verbally, or symbolically oriented material. Subjects were given a battery of tests designed to measure their figural, semantic, and symbolic aptitudes. Subjects then studied a unit on network tracing in one of…

This two-year study explored the academic lives of three boys in a combined fifth-sixth grade classroom. As these case studies illustrate, viewing students' academic worlds from multiple perspectives can lead to more accurate, comprehensive evaluations and efficacious adaptations of students' learning environments. Richard Snow's aptitude theory…