Show simple item record

dc.contributor.authorHasshim, Nabil
dc.contributor.authorParris, Benjamin
dc.date.accessioned2019-11-11T15:20:04Z
dc.date.available2019-11-11T15:20:04Z
dc.date.issued2017-03-21
dc.identifier.citationHasshim, N. and Parris, B.A. (2018) Trial type mixing substantially reduces the response set effect in the Stroop task. Acta psychologica, 189, pp. 43-53en
dc.identifier.urihttps://dora.dmu.ac.uk/handle/2086/18759
dc.descriptionThe file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.en
dc.description.abstracthe response set effect refers to the finding that an irrelevant incongruent colour-word produces greater interference when it is one of the response options (referred to as a response set trial), compared to when it is not (a non-response set trial). Despite being a key effect for models of selective attention, the magnitude of the effect varies considerably across studies. We report two within-subjects experiments that tested the hypothesis that presentation format modulates the magnitude of the response set effect. Trial types (e.g. response set, non-response set, neutral) were either presented in separate blocks (pure) or in blocks containing trials from all conditions presented randomly (mixed)). In the first experiment we show that the response set effect is substantially reduced in the mixed block context as a result of a decrease in RTs to response set trials. By demonstrating the modulation of the response set effect under conditions of trial type mixing we present evidence that is difficult for models of the effect based on strategic, top-down biasing of attention to explain. In a second experiment we tested a stimulus-driven account of the response set effect by manipulating the number of colour-words that make up the non-response set of distractors. The results show that the greater the number of non-response set colour concepts, the smaller the response set effect. Alternative accounts of the data and its implications for research debating the automaticity of reading are discussed.en
dc.language.isoenen
dc.publisherElsevieren
dc.subjectresponse competitionen
dc.subjectStroop interferenceen
dc.subjectselective attentionen
dc.subjectresponse-set effecten
dc.subjectautomaticityen
dc.titleTrial type mixing substantially reduces the Response Set Effect in the Stroop tasken
dc.typeArticleen
dc.identifier.doihttps://dx.doi.org/10.1016/j.actpsy.2017.03.002
dc.peerreviewedYesen
dc.funderNo external funderen
dc.cclicenceCC-BY-NC-NDen
dc.date.acceptance2017-03-07
dc.exception.ref2021codes254aen


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record