We review an approach, presented by Schaefer (1976), for teaching the analysis and interpretation of interaction in an undergraduate psychological statistics course. We present learning objectives based on this approach. Finally, we describe a Windows computer program used both for in-class lecture presentation of material and for student guided practice on each objective.
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References
1.
RosnowR. L.RosenthalR. (1989). Definition and interpretation of interaction effects. Psychological Bulletin, 105, 143–146.
2.
SchaeferV. H. (1976). Teaching the concept of interaction and sensitizing students to its implications. Teaching of Psychology, 3, 103–114.
