Examines children's understanding of temporal order as depicted on television through three techniques: canonical sequencing, reversed sequencing, and time leaps. A study of four-, six-, and eight-year olds is described, and findings suggest that cognitive skills associated with the ability to comprehend liquid conservation contribute to…

Describes study that examined the effects of presentation sequence of examples and example difficulty on undergraduate learning with computer-based instruction. Establishing example difficulty according to a generalization formula versus subject matter experts is discussed, and effects on time on task and the number of examples required are…

Discussion of the development of instructional multimedia materials focuses on a study of undergraduates that examined how the use of visual icons affected learning, differences in the instructional effectiveness of visual versus auditory processing of the same information, and timing (whether simultaneous or sequential presentation is more…

Discussion of menu design strategies for computer-assisted instruction (CAI) focuses on a study that investigated whether menu design would affect undergraduate learners' usage patterns during a CAI lesson. Sequential versus random selection of options is discussed, and new measures for describing usage patterns in CAI are explained. (eight…

Discussion of control over sequence of instruction in computer-assisted instruction (CAI) focuses on a follow-up study that examined the effects of the breadth and depth of menus and the meaningfulness of menu category names on the learning and attitudes of college students. Posttests are described, and results are analyzed. (16 references) (LRW)

Description of a study which formulated a model of the cognitive processes involved in learning statistics material via computer assisted learning (CAL) focuses on mode of presentation (aural or visual), sequence of the material, and previous mathematical experience. Textual analysis is discussed and implications of the results for design of CAL…

This study investigated the effects of two sequences of instruction--theory-to-application and application-to-theory--on medical students' cognitive preferences in preclinical science teaching. Results indicate that presenting an example of the clinical application of biochemical theory before presenting the theory itself increased students'…