Discussion of research on computer-aided instruction (CAI) focuses on a set of questions and hypotheses that form the basis for research on the effectiveness of CAI. Four factors are highlighted: (1) the medium (including interactive videodisc); (2) the environment; (3) student characteristics; and (4) topic of instruction. (38 references) (LRW)

The aim of the study was to explore characteristics of 5- to 6-year-old kindergartners' peer dynamics during a seven week learning experience in a computer-based technology-rich classroom in the US. The children (9 boys and 9 girls) were placed in pairs by the classroom teacher, based on her perception of the their friendships. Measures of each…