Post-then-pre evaluation: measuring behavior change more accurately
1989
Rockwell, S.K. | Kohn, H.
This article describes a "pre-then-post" method of self-report evaluation. First, the authors present the problems with the pretest-posttest evaluation of behavior change. Next, a description of the "post-then-pre" design is given. The evaluation of an Extension nutrition course using this method is described.
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