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Alesandrini, Kathryn Lutz; Rigney, Joseph W. – Journal of Research in Science Teaching, 1981
Tested were all-verbal or verbal-pictorial presentations followed by either pictorial practice or a control task with 96 undergraduates; results favored pictorial presentation with review. Also tested were effectiveness of pictorial review tasks to a read-twice control with 50 different undergraduates. Pictorial review facilitated performance and…
Descriptors: Attitude Change, Chemistry, College Science, Computer Graphics