Summarizes the results of five studies dealing with screen design for computer-based instruction (CBI) and provides suggestions for their application as well as future directions for research. Chunking, text density, and screen density are discussed as variables in screen design, and current research is described. (33 references) (LRW)

Describes a study that examined the relationship between academic ability or aptitude, as measured by grade point average and American College Test scores, and achievement with and without computer-assisted instruction. (15 references) (CLB)

Addresses the implicit assumption that instructional media represent meaningful experimental variables independent of instructional content or strategy. Results of computer-based instruction (CBI) studies (both well-designed and flawed) and meta-analyses are reviewed to support the authors' position that this assumption is invalid, and new…

Describes findings of the Spoken Language and New Technology (SLANT) research project which studied the talk of primary school children in the United Kingdom who were working in small groups at computers with various kinds of software. Improvements in the quality of talk and collaboration during computer-based activities are suggested. (Contains…

This paper examines educational applications of computer-based communications to identify unique tools for learning provided by this medium and to identify key features of successful text-based computer mediated communications (CMC) projects. A review of CMC programs provides guidelines for designing effective teacher training programs in CMC.…

Criticizes the statistical methods used in a previously published article that compared a commercially produced computer program with traditional teaching methods. Measures of instructional effectiveness are described, the assignment of student pairs is examined, and the use of blocking variables with analysis of variance is discussed. (LRW)

Discussion of group processes in computer assisted instruction highlights a research program being developed in the United Kingdom to explore computer groupwork with 9-to 12-year-olds. Variables to be considered in the research strategy are described, data collection methods are explained, and student attitudes and teacher roles are discussed. (24…

Data from a national survey of microcomputer uses in schools are used to demonstrate differences in access to and uses of computers by students. Factors examined include race, socioeconomic status, sex, achievement, and ability level. Also discussed are inequality and inequity and the need for additional research on computer impact. (RP)

Reviews research and development in media and computer based classroom simulations, emphasizing feasibility and reliability, presentation modes, and benefits. Areas of further study are highlighted, including transfer of training, degree of realism necessary, and correlation with instructional theories; specific variables for study are also…

Studies patterns of computer use based on data from the National Science Foundation's Longitudinal Study of American Youth in which 7th- and 10th-grade students were surveyed for five consecutive years. Highlights include parental backgrounds; socioeconomic status; parental attitudes; student attitudes; gender differences; computer ownership; and…