Discussion of learners' preconceptions of media focuses on a study that investigated preservice teachers' preconceptions of the ease of achieving various learning outcomes (i.e., psychomotor, affective, verbal, and intellectual) using the media of interactive video, computers, television, and books. It also examined whether preconceptions varied…

Discussion of learner-controlled instruction focuses on a study of undergraduates that compared learner control with program control in interactive videodisc instruction for making an origami crane. Student performance, self-efficacy concerning the instructional task, time on task, and student attitudes toward the instruction are examined. (32…