Presentation modality and proactive interference in short-term retention using a mixed-morality distractor task.
Two experiments investigated the release from PI following a shift in mode of presentation of the study words. In each experiment, the interpolated task required processing of both auditory (A) and visual (V) information. The results were the same with mixed lists (Experiment I) and with independent groups (Experiment II): A release from PI was obtained following an A to V shift but not following a V to A shift. It was concluded that the mixed-modality filler task has functional characteristics very similar to those of an A filler and that the filler task influences the memory code for study items.
Department of Psychology, Washington State University, 99163, Pullman, Washington.
R H
RH
Hopkins
R E
RE
Edwards
F M
FM
Tamayo
M A
MA
Holman
C L
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Cook