This aptitude-treatment interaction (ATI) study was designed to clarify the relationship between the aptitude variable spatial visualization and two modes of presentation of linear absolute-value inequalities. The modes of presentation include computer-enhanced instruction (CEI) and traditional. (Author/KR)

Describes study of high school students that was designed to determine the relative effectiveness of color, graphics, and animation in computer assisted learning (CAL) of a mathematical rule. Three CAL modes, in color and in black and white, are compared; pretests and posttests are explained; and further research needs are suggested. (13…

Describes study that examined text density levels as a design variable in print and computer-based instructional presentations. The six treatment groups are explained, including low density, high density, and learner controlled density; attitude surveys and achievement posttests are described; and implications of the findings for instructional…

A study examines the influence of a Sunship Earth education program on fifth and sixth grade students (n=578). Results indicate that students who attended the program increased their ecological knowledge significantly. Participation did not result in more positive environmental attitudes. (17 references) (MCO)

This study focuses on secondary students' (n=79) understanding of ecological concepts and the influence of field instruction strategies on their understanding and retention. Results indicate all groups exhibited statistically significant posttest gains and showed evidence of retaining the targeted concepts. (Author/MCO)

This study describes dropout prevention strategies used by social service and school personnel in the Stay-In-School Partnership Project (SSPP), analyzes longitudinal statistical data generated by the 3-year program, and proposes a model for conceptualizing and implementing a dropout prevention program for at-risk minority students. SSPP is a…

A study was conducted to investigate the effectiveness of two procedures (1) in training children to perform sequences of emergency fire responses and (2) in facilitating long-term maintenance of correct responses. Subjects, 47 black third-grade children, were divided into external instruction, self-instruction, and control groups. In the…

The development of a modified semantic differential measure of school-related attitudes of grades 3-6 children is described and its validation involving 99 children is reported. Each of the four scales of this measure, Attitude Toward-School, -Language Arts, -Teachers, and -Arithmetic, was found to be unidimensional. Internal consistency estimates…

The purpose of this study was to determine whether different types of practice strategies are equally effective in facilitating encoding strategies and in subsequent information acquisition and retrieval by students identified as possessing high, medium, and low prior knowledge levels in a content area. Within the context of the…

Responding to the Texas Education Agency's (TEA) "Essential Computing Competencies for Educators" (1983), the teacher's education program at Texas A&M University developed several computer literacy courses for its students. An evaluation was conducted of the first of these courses, "Microcomputer Literacy for Educators," to…

Focusing on the achievement and motivational effects of analogies of varying enrichment levels when used with abstract, unfamiliar, and difficult content, this study examined their effects on instruction at the recall and application levels using content consisting of both concepts and principles. The subjects were 123 eighth-grade science…

Reviews study of undergraduates which evaluated the effects that variations in depth of information processing have on students' memory systems in terms of their ability to acquire and retrieve information related to different types of instructional objectives. The effect of visual versus verbal testing of visualized instruction is also examined.…

The Test of Auditory Comprehension of Language was used to evaluate language comprehension of Chicano and Anglo kindergarten children in rural Wyoming. Children were tested upon entering kindergarten and after 20 weeks of regular instruction. Both groups made significant gains; Anglo children did significantly better than Chicanos on both tests.…

A comparison of the performance of two groups of third grade students practicing division problems is used to assess the effect of a commercial computer-assisted instruction drill program on learning. The progress of the experimental group (using computers) is compared with that of a group using conventional print drill practice. (20 references)…

Discussion of conditions under which simulation games promote changes in attitudes focuses on identification theory as a predictor of attitude change. Incentive theory and cognitive dissonance theory are discussed, and a study of community college students is described that tested the role of identification in changing attitudes. (LRW)