Describes a study of 31 undergraduate students that explored their preferences for and the relationships among text format variables in computer screen layouts. The design of 64 computer text types for the study is explained, results are analyzed, and further research questions related to learning strategies are suggested. (LRW)

This survey of authoring languages that are used in computer-assisted instruction (CAI) highlights recent developments in Macintosh authoring languages and discusses their use in courseware development. CAI effectiveness is defined, advantages and disadvantages of CAI are described, and future research needs are suggested. (27 references) (LRW)

Describes results of a survey of the use of computer-assisted learning (CAL) in distance education in Australia. Highlights include subject areas that use CAL; software specifications; types of hardware used; students' and instructors' perceptions of computer usage; and suggestions for further research. (13 references) (LRW)

Describes two studies that compared university students' judgments about the readability and studyability of two sets of computer screens: a set of model displays and a set of real screens copied from computer-assisted instruction programs. Relationships among viewers' preferences and field dependence/independence, conceptual style, and gender…

Describes study that investigated the effects of learner control and program control on the achievement and continuing motivation of high school students. The influence of the availability of computer-delivered instruction on student motivation was also examined, results are analyzed, and further research needs are suggested. (37 references)…

Describes a study that compared animated demonstrations, procedural textual instructions, and demonstrations combined with spoken procedural text to assess the effectiveness of animated demonstrations for users learning HyperCard. Results of accuracy, time on task, user responses, retention, and transfer are discussed; and future research is…