Examines 40 models of instructional design, identifying which of 14 common tasks in model development each includes and categorizing them by origins, theoretical underpinnings, purposes and uses, and documentation. General purposes and uses of systematic instructional design models are discussed, and an explanation for the variety of models is…

This critical analysis of Merrill and Reigeluth's "elaboration model of instruction" briefly describes the theory, emphasizing sequencing and synthesizing; discusses its positive features; makes critical comments; and explores the relation between the elaboration model and cognitive theories of human learning and memory. Thirteen…

Describes, justifies, and illustrates a process for analyzing and comparing instructional development (ID) models at the task and subtask levels. ID tasks and subtasks are identified, weights are assigned to the subtasks, and various instructional design and instructional development models are compared, as to both comprehensiveness and…

Representative examples of task analysis procedures were examined for common components, methods, and terminology. Resulting generic components were categorized into the task analysis phases of task description and instructional analysis. The generalized model that is presented contains a consensus of procedures comprising educational and…

Presents papers on four different instructional development models currently in use either in a university or a business setting. All phases of systematic development are covered, including project selection, production, implementation, performance analysis, constraints, and unusual features that distinguish each model. References are listed. (BK)

Describes tutoring models and compares instructional strategies classified as organizational, delivery, and management strategies, in those models that have been found effective: Literacy Volunteers, Laubach Literacy, Structured Tutoring, Programmed Tutoring, Peer-Mediated Instruction, and the Audio-Tutorial System. Tutoring cost-effectiveness and…

This study compared media selection decisions novice instructional developers make when using an intuitive selection approach versus Reiser and Gagne's formal selection procedure. Formal selection procedure use results in media selection choices matching those of experienced developers, and more selection factors are considered when novices…