Following a discussion of the research-to-support-theory (RTST) model and problems with its use in research on computer-based instruction, the instructional development (ID) model is proposed. Definition, design, development, and dissemination stages of the ID model are described. Advantages of this model, particularly the inclusion of expert…

Describes a study which polled secondary school principals to determine the factors contributing to successful implementation of computer technology in instructional programs. Results indicate a strong positive relationship between principal effectiveness scores and successful implementation. Monetary support was the only demographic factor found…

This study investigated effects of microcomputer placement in three resource rooms for learning disabled elementary school children to explore student and teacher behavior changes and teacher microcomputer use. Results indicate no significant impact on student and teacher behavior. Teacher use varied, with teachers assigning different priority…

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)

Reviews research that focuses on the effectiveness of computer-assisted instruction (CAI) and suggests implications for limited English proficient (LEP) students, both native and nonnative speakers. Highlights include narrative and meta-analytic research; reduction in learning time; attitudes toward computers; self-esteem; and the interaction of…