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dc.contributor.authorVieitez Portas, Lucía
dc.contributor.authorHaro Rodríguez, Juan
dc.contributor.authorFerré Romeu, María del Pilar
dc.contributor.authorPadrón Rodríguez, Isabel
dc.contributor.authorFraga Carou, Isabel
dc.date.accessioned2021-12-20T10:13:43Z
dc.date.available2021-12-20T10:13:43Z
dc.date.issued2021
dc.identifier.citationVieitez, L., Haro, J., Ferré, P., Padrón, I., & Fraga, I. (2021). Unraveling the mystery about the negative valence bias: Does arousal account for processing differences in unpleasant words? Frontiers in Psychology, 0 doi:10.3389/fpsyg.2021.748726
dc.identifier.issn1664-1078
dc.identifier.urihttp://hdl.handle.net/10347/27252
dc.description.abstractMany studies have found that the emotional content of words affects visual word recognition. However, most of them have only considered affective valence, finding inconsistencies regarding the direction of the effects, especially in unpleasant words. Recent studies suggest that arousal might explain why not all unpleasant words elicit the same behavior. The aim of the present research was to study the role of arousal in unpleasant word recognition. To do that, we carried out an ERP experiment in which participants performed a lexical decision task that included unpleasant words which could vary across three levels of arousal (intermediate, high, and very high) and words which were neutral in valence and had an intermediate level of arousal. Results showed that, within unpleasant words, those intermediate in arousal evoked smaller LPC amplitudes than words that were high or very high in arousal, indicating that arousal affects unpleasant word recognition. Critically, arousal determined whether the effect of negative valence was found or not. When arousal was not matched between unpleasant and neutral valenced words, the effect of emotionality was weak in the behavioral data and absent in the ERP data. However, when arousal was intermediate in both unpleasant and neutral valenced words, larger EPN amplitudes were reported for the former, pointing to an early allocation of attention. Interestingly, these unpleasant words which had an intermediate level of arousal showed a subsequent inhibitory effect in that they evoked smaller LPC amplitudes and led to slower reaction times and more errors than neutral words. Our results highlight the relevance that the arousal level has for the study of negative valence effects in word recognition
dc.description.sponsorshipThis study was supported by the Spanish Ministry of Science, Innovation and Universities (PID2019-107206GB-I00 and RED2018-102615-T), the Spanish Ministry of Science and Innovation (PID2019-110583GB-I00), the Autonomous Government of Galicia (Consellería de Educación, Xunta de Galicia, GRC 2015/006), and the Universitat Rovira i Virgili (2019PFR-URV-B2-32)
dc.language.isoeng
dc.publisherMDPI
dc.rightsCopyright © 2021 Vieitez, Haro, Ferré, Padrón and Fraga. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms
dc.rightsAtribución 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectArousal
dc.subjectValence
dc.subjectLexical decision task
dc.subjectVisual word recognition
dc.subjectEvent-related potentials (ERPs)
dc.titleUnraveling the mystery about the negative valence bias: does arousal account for processing differences in unpleasant words?
dc.typejournal article
dc.identifier.doi10.3389/fpsyg.2021.748726
dc.relation.publisherversionhttps://doi.org/10.3389/fpsyg.2021.748726
dc.type.hasVersionVoR
dc.rights.accessRightsopen access
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Psicoloxía Social, Básica e Metodoloxía
dc.description.peerreviewedSI
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107206GB-I00/ES/EL CONTENIDO AFECTIVO DE LAS PALABRAS: UNA VIA DESDE LA REPRESENTACION AL PROCESAMIENTO
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110583GB-I00/ES/REPRESENTACION Y PROCESAMIENTO DEL GENERO GRAMATICAL: EFECTOS FONOLOGICOS Y LEXICO-SEMANTICOS EN LA CONGRUENCIA Y LA CONCORDANCIA DE GENERO


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Copyright © 2021 Vieitez, Haro, Ferré, Padrón and Fraga. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms
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 Copyright © 2021 Vieitez, Haro, Ferré, Padrón and Fraga. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms





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