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Instructional Transaction Shells: Responsibilities, Methods, and Parameters
ARTICLE

Educational Technology Volume 32, Number 2, ISSN 0013-1962

Abstract

Describes instructional transactions as patterns of learner interactions designed to enable learners to acquire certain kinds of knowledge or skill and identifies four primary components of an interaction shell: interactions and an interaction manager, instructional parameters, a knowledge base, and a resource database. Transaction shell authoring systems and interactions are also discussed. (nine references) (LRW)

Citation

Merrill, M.D. (1992). Instructional Transaction Shells: Responsibilities, Methods, and Parameters. Educational Technology, 32(2), 5-26. Retrieved August 13, 2020 from .

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