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Dick, Walter – Performance and Instruction, 1986
Addresses the four questions raised by Yelon about use of pretests with instruction--should I pretest; on what should I pretest; how should I pretest; how should I adjust to results--and answers them from the perspective of instructional designers conducting formative evaluations to improve quality of instruction under development. (MBR)
Descriptors: Formative Evaluation, Instructional Design, Material Development, Motivation
Peer reviewed Peer reviewed
Stanislaw, Harold – Simulation and Games, 1986
Provides a framework for understanding the concept of validity and how it applies to simulation research. Extant tests of validity are discussed in terms of this framework, and a general schema for testing validity is proposed. (MBR)
Descriptors: Classification, Computer Simulation, Computer Software, Definitions