Pupillometric contributions to deciphering Stroop conflicts.
The Stroop task gives rise to two major conflicts: the task conflict (respond to the color vs. read the word) and the information conflict that can result from the stimulus–response compatibility (SRC; difference between two responses) or from the stimulus–stimulus compatibility (SSC; difference bet...
| Published in: | Memory & Cognition Vol. 48; no. 2; pp. 325 - 334 |
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| Main Authors: | , |
| Format: | Article |
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Springer Nature
Feb2020
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| Subjects: | |
| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=142042537&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 142042537 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 0090502X MEG jtl: Memory & Cognition issn: 0090502X maglogo: N pubinfo: dt: Feb2020 vid: 48 iid: 2 pid: 237 pub: Springer Nature artinfo: ui: 142042537 10.3758/s13421-019-00971-z ppf: 325 ppct: 9 formats: fmt: – @attributes: type: T – @attributes: type: P size: 926KB tig: atl: Pupillometric contributions to deciphering Stroop conflicts. aug: au: Hershman, Ronen Henik, Avishai affil: Department of Cognitive and Brain Sciences, Ben-Gurion University of the Negev, P.O.B. 653, Beer-Sheva, Israel Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, Beer-Sheva, Israel Department of Psychology, Ben-Gurion University of the Negev, Beer-Sheva, Israel su: Analysis of variance Cognition Conflict (Psychology) Psychological tests Task performance Color Pupil (Eye) Reaction time Reflexes Research funding Descriptive statistics sug: subj: Analysis of variance Cognition Conflict (Psychology) Psychological tests Task performance Color Pupil (Eye) Reaction time Reflexes Research funding Descriptive statistics keyword: Cognitive control Informational conflict Pupillometry Stimulus–response compatibility Stimulus–stimulus compatibility Stroop effect Task conflict Cognitive control Informational conflict Pupillometry Stimulus–response compatibility Stimulus–stimulus compatibility Stroop effect Task conflict ab: The Stroop task gives rise to two major conflicts: the task conflict (respond to the color vs. read the word) and the information conflict that can result from the stimulus–response compatibility (SRC; difference between two responses) or from the stimulus–stimulus compatibility (SSC; difference between the two contradictive pieces of information). We conducted a two-to-one Stroop experiment (i.e., two colors are mapped to one response key) and measured reaction time and pupil dilation. The results showed clear evidence for informational conflict composed of both the SRC and SSC. In addition, pupil indications for task conflict appeared earlier than indications for both the SSC and the SRC, in line with the theory regarding task conflict. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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