Describes a study that evaluated a network-based hypertext discussion tool (HDT) for teaching literature to adolescents by investigating whether the incorporation of the HDT into students' homework routine raised achievement over traditional discussion and text-based homework. Considers student feedback and attitudes toward learning with the HDT.…

Describes a study of undergraduates studying genetics that compared the effectiveness of a computer simulation used before and after formal instruction. Treatment of the experimental and control groups is explained, and results are reported which support the theory that the effectiveness of the simulation is dependent on the sequence of…

Describes a study that investigated the effects of computer programing activities, supplemented with problem-solving strategy instruction, on programing skills and on learner attitudes toward computers and toward problem-solving skills. The instruction of elementary students in LOGO and junior high students in BASIC is described, and further…