Hughes, Robert Wyn, Vachon, Francois and Jones, Dylan Marc ![]() |
Abstract
The disruption of short-term memory by to-be-ignored auditory sequences (the changing-state effect) has often been characterized as attentional capture by deviant events (deviation effect). However, the present study demonstrates that changing-state and deviation effects are functionally distinct forms of auditory distraction: The disruption of visual-verbal serial recall by changing-state speech was independent of the effect of a single deviant voice embedded within the speech (Experiment 1); a voice-deviation effect, but not a changing-state effect, was found on a missing-item task (Experiment 2); and a deviant voice repetition within the context of an alternating-voice irrelevant speech sequence disrupted serial recall (Experiment 3). The authors conclude that the changing-state effect is the result of a conflict between 2 seriation processes being applied concurrently to relevant and irrelevant material, whereas the deviation effect reflects a more general attention-capture process.
Item Type: | Article |
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Status: | Published |
Schools: | Psychology |
Publisher: | American Psychological Association |
ISSN: | 1939-1285 |
Last Modified: | 20 Oct 2022 09:45 |
URI: | https://orca.cardiff.ac.uk/id/eprint/33010 |
Citation Data
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