Theoretical and research literature on learner, program, and adaptive control as forms of instructional management are critiqued in reference to the design of computer-based instruction. An adaptive control strategy using an online, iterative algorithmic model is proposed. (RAO)

This study was conducted to determine effects of highlight and question placement in computer assisted instruction modules on untrained and trained objective test scores and attitudes of higher education students. Question and highlight use was superior to straight text; questions were superior for increasing untrained scores, but students…

Defines interactivation; outlines a theoretical framework based on Merrill's Component Display Theory for systematic analysis of instructional strategies contained in conventional films and videotapes; and explores how computer-based interactive video systems can be used to improve strategies contained in conventional films and tapes through…

Description of computer-based simulations focuses on the instructional functions of simulations and phases in the learning processes that should be activated by educational simulations. Highlights include a general model for simulation design; degree of learner control; complexity of the content; the role of the learner; and motivational…

Describes project which investigated the effects of computer-assisted instruction (CAI) with pharmacology undergraduates and documented significant instructional interactions, using three treatment groups--CAI, CAI with lecture, and lecture. No significant differences in learning, retention, or attitude toward CAI were found. It was concluded that…

Describes a study that was conducted to investigate the relationship between direction-following behavior and computer self-efficacy, participation in military training programs, and gender. Measurement instruments are described, implications of the results for instructional design are discussed, and recommendations for further research are…

Evaluates an axiomatic approach to subject matter structuring in an undergraduate computer course in Italy. A comparison of structured and non-structured courses shows that the structured approach improves the learning process. (Author/JJD)

Ninth-grade learners used one of three versions of an interactive video lesson on basic economics theory, one based on knowledge strategy, one on context strategy, and a control version without embedded questions. Results indicated context strategy was as effective as knowledge strategy for teaching declarative knowledge and more effective for…

Addresses the implicit assumption that instructional media represent meaningful experimental variables independent of instructional content or strategy. Results of computer-based instruction (CBI) studies (both well-designed and flawed) and meta-analyses are reviewed to support the authors' position that this assumption is invalid, and new…

This study contrasted college-level computer assisted instruction modules with various ratios of higher cognitive to factual questions and highlights to determine the effectiveness of highlights and question formats. Results indicate that, regardless of the ratio of higher cognitive to factual questions, modules containing questions are superior…

Describes a study of undergraduate education students that investigated the use of corrective feedback in computer-directed instruction (CDI) and examined how different levels of feedback interacted with cognitive levels (i.e., interpretation and memory) for the mastery of mathematics. Implications for instructional designers are suggested. (17…

This study of university students investigated effects of orienting objectives and instructional review on verbal information, concrete concept, and rule learning as determined by posttests measuring performance. Effectiveness of orienting objectives differed as a function of type of learning, but use of computer-controlled review was an effective…

Describes study that investigated the effects of well-designed computer-assisted instruction (CAI) versus poorly designed CAI on college students' computing behavior, quality of prewriting, and attitudes toward the instruction. Comparisons are made with paper versions of both CAI displays, and guidelines for CAI design are presented. (38…

This study investigated the efficacy of using the advance organizer as a device to improve medical students' understanding of a clinical case simulation on the microcomputer and to enhance performance on a posttest. Advance organizers were found to be effective and most consistent with Mayer's assimilation theory. (MBR)

Describes the theoretical backgrounds and empirical findings of three experimental studies in which computer-based response-sensitive strategies were investigated using concept learning tasks. The strategy applied focused on discrimination learning, generalization learning, and classification skill development in concept learning. A general…