This study examined microcomputer use by individual students and groups of two, three, and five seventh- and eighth-grade students to discover any relationship existing between group size and achievement of a correct problem solution, and whether there is a relationship between group size and time to solution. (MBR)

Naturalistic observation techniques were used with 24 9- to 12-year-old learning disabled students to investigate two sets of variables that might influence achievement differences between computer-assisted instruction and seatwork: engagement rate and interactions with teachers and peers. Implications for research and microcomputer implementation…

A meta-analysis of findings from 24 controlled evaluations showed computer-assisted instruction (CAI) usually has positive effects on adult learners, i.e., it raised examination scores and reduced instruction time. Reliable conclusions could not be reached on CAI's long-term cognitive effects because of small number of studies investigating such…