The retrieval of abstract and concrete materials as functions of imagery, mediation, and mnemonic aids.
Department of Educational Psychology, The Pennsylvania State University, University Park, Pennsylvania 16802 This study is a report of an investigation of the interaction between imagery ability and processes employed for facilitating recall. The tasks were assumed to involve contrasting processes through the use of imaginal or verbal mediators and concrete or abstract jingles (mnemonic aids) in memorizing two concrete and two abstract lists of 10 words in each list. The dependent variables were latencies in arriving at an association, number of errors and omissions on immediate recall, and number of errors and omissions on delayed recall. The main effects of imagery ability, favoring high imagers, and of kind of lists favoring concrete lists were significant. In delayed recall there was a significant interaction of mnemonic aid and kind of list. Imagery ability interacted with mediators to influence Ss' recall. The results were discussed as supporting Paivio's two-stage association model.
Department of Educational Psychology, The Pennsylvania State University, 16802, University Park, Pennsylvania.
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