Describes a study designed to determine whether the use of computer word processing would improve both the amount and quality of revision done by high school student writers. The effects of word processing on composition length and revision, and students' attitudes toward writing and word processing are discussed. (47 references) (CLB)

Describes an evaluative study of a videotaped class offered to undergraduate education students at Boise State University. Comparisons are made with a conventionally taught class, student achievement and attitudes are described, technical quality is discussed, and a video utilization checklist is provided. (four references) (LRW)

A study of eighth grade science students compared the instructional effectiveness and the cost effectiveness of an interactive video system with the use of 16mm films for teaching a science unit. Results indicated that interactive video can be significantly more effective than conventional methods of instruction. (eight references) (LRW)