ERIC Number: EJ456057
Record Type: CIJE
Publication Date: 1992
Reference Count: 0
Dangers in the Evaluation of Instructional Media.
Clark, Richard E.
Academic Medicine, v67 n12 p819-20 Dec 1992
Most evaluations of technology-based instruction are poorly designed because of failure to control three common confounding variables: (1) use of different instructional methods in different treatments; (2) presentation of different content in different treatments; and (3) the novelty of new media, which tends to increase early motivation and persistence. (MSE)
Publication Type: Journal Articles; Reports - Evaluative; Information Analyses
Education Level: N/A
Audience: Teachers; Administrators; Practitioners
Authoring Institution: N/A