Dynamic suppression of likely distractor locations: Task-critical modulation.
When a distractor frequently appears in a certain region of a search display, it interferes less with performance, reflecting learned distractor suppression. While this effect is well established, it remains unknown whether this suppression is ongoing (tonic) or deactivated upon task completion (pha...
| Publicado en: | Visual Cognition Vol. 32; no. 9/10; pp. 1045 - 1067 |
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| Autores principales: | , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Oct-Dec2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=186083267&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 186083267 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13506285 BE5 jtl: Visual Cognition issn: 13506285 maglogo: N pubinfo: dt: Oct-Dec2024 vid: 32 iid: 9/10 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 186083267 179162899 186083267 186083267 10.1080/13506285.2024.2393467 186083267 ppf: 1045 ppct: 22 formats: tig: atl: Dynamic suppression of likely distractor locations: Task-critical modulation. aug: au: Allenmark, Fredrik Stanković, Miloš Müller, Hermann J. Shi, Zhuanghua affil: General and Experimental Psychology, Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany sug: subj: Attention Visual Perception Eye Movement Measurements Cognition Reaction Time Task Performance and Analysis Human Male Female Adult Psychomotor Performance Eye Movements Saccades Decision Making Visual Fields Computer-Assisted Instruction Psychology Analysis of Variance Adult: 19-44 years Male Female ab: When a distractor frequently appears in a certain region of a search display, it interferes less with performance, reflecting learned distractor suppression. While this effect is well established, it remains unknown whether this suppression is ongoing (tonic) or deactivated upon task completion (phasic). To address this, the present eye-tracking study examined the time course of distractor suppression. Participants searched for and compared two targets to determine whether to make a response or withhold responding ("No-go" trials). The No-go trials allowed observation of post-decision suppression via eye movements. Response-critical target features either remained present for the whole trial (Experiment 1) or were removed halfway through (Experiment 2). In Experiment 1, distractors in the frequent region were substantially less likely to attract eye movements, including after inspection of both targets. However, in Experiment 2, the post-target distractor-region effect disappeared when the response-critical information was removed, indicating that suppression operates phasically and flexibly. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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