Distraction by deviant sounds: disgusting and neutral words capture attention to the same extent

Fabrice B.R. Parmentier, Isabel Fraga, Alicia Leiva, Pilar Ferré

Research output: Contribution to journalArticlepeer-review

Abstract

Several studies have argued that words evoking negative emotions, such as disgust, grab attention more than neutral words, and leave traces in memory that are more persistent. However, these conclusions are typically based on tasks requiring participants to process the semantic content of these words in a voluntarily manner. We sought to compare the involuntary attention grabbing power of disgusting and neutral words using them as rare and unexpected auditory distractors in a cross-modal oddball task, and then probing the participants’ memory for these stimuli in a surprise recognition task. Frequentist and Bayesian analyses converged to show that, compared to a standard tone, disgusting and neutral auditory words produced significant but equivalent levels of distraction in a visual categorization task, that they elicited comparable levels of memory discriminability in the incidental recognition task, and that the participants’ individual sensitivity to disgust did not influence the results. Our results suggest that distraction by unexpected words is not modulated by their emotional valence, at least when these words are task-irrelevant and are temporally and perceptually decoupled from the target stimuli.

Original languageEnglish
Pages (from-to)1801-1814
Number of pages14
JournalPsychological Research
Volume84
Issue number7
DOIs
Publication statusPublished - 1 Oct 2020

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