Compares academic performance between two groups of students in a statistics course. One group was given homework generated by computer software that provided feedback concerning incorrect answers. The other relied on the textbook without benefit of the feedback. The group using the software performed better on homework and tests. (MJP)

Describes the development of computer-assisted instructional software designed to supply future teachers with a repertoire of songs and related music concepts for classroom use. Tests the efficacy of the software at two preservice teacher education programs. Students in both programs thought the software served their needs. (MJP)