The model described, which views the learner as a resource-limited system that has to transform instructional information, includes six factors for expected success. Although based on microscopic psychological theories, it can be applied at more macroscopic levels of analysis by increasing the size of instructional units. Five references are…

Describes the reconstruction of a conventional thermodynamics curriculum using the Galperin theory of stage-by-stage formation of mental actions and Landa's description of the "through" systematization of knowledge, and discusses the generalizability of the procedures followed in developing the plan for instruction. A 33-item…

Presents the concept of a work model which is a unit of practice within a computer based instructional system allowing replication of both information and interaction. The model also addresses some of the fundamental problems with objectives, e.g., richness of terminal behavior and relation to content. Ten references are listed. (CHC)

Two experiments examined the role of analogy in the development of a situation model of a target passage, specifically, whether an analogous source text could improve comprehension and inferencing about causal mechanisms in the target. Responses of analogy subjects were more likely to include given and inferred information that comprised the…

Describes a case study which used the Agency for Instructional Television instructional development model to develop a television series on economics. Findings show how the model guided the series, its advantages, and its strengths and limitations, and identifies discrepancies between ideal use of instructional development and actual application.…

Examines differences between needs assessment (process of determining the gap between what is and what should be) and task analysis (definition and classification of tasks to improve job performance), and discusses the human productivity model NEBEAT (Needs Education and Training Model), which defines competency as synthesis of processes and…

Research undertaken in 2000-2001 in one Scottish university shows that most current university teachers' conceptions of and approaches to using the Web for learning and teaching are far removed from the concept of networked learning. If approaches to using the Web are to move closer to definitions of networked learning, teachers' conceptions need…