
ERIC Number: EJ187984
Record Type: Journal
Publication Date: 1978
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A Note on Class Effects in Aptitude X Treatment Interactions
Gustafsson, Jan-Eric
Journal of Educational Psychology, 70, 2, 142-6, Apr 78
The effects of imagery instructions on fifth-graders with differing abilities were examined through within-class analysis and analysis in which class effects were allowed to have influence. In the latter analysis there were significant Aptitude X Treatment interactions with subscores derived from paired-associate tasks. Interactions were considered consequences of class effects with respect to errors of measurement. (Author/JAC)
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Language: English
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Identifiers - Location: Sweden
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