This study compared the effects of intrinsic relevance with embedded, extrinsic relevance-enhancing strategies based on the ARCS (attention, relevance, confidence, and satisfaction) model of instruction on perceived motivation and the learning outcomes of identification, terminology, comprehension, and drawing. Both intrinsic and extrinsic…

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 investigated the effects of learner control and program control, and lean and full modes of instructional programs, on the achievement, use of options, time on task, and attitudes of high-ability and low-ability students from grades 9 and 10 during computer-assisted instruction. (LRW)