Effects of template priority on working memory-guided search for real objects: evidence from eye-movements.
Everyday visual search often requires maintenance of multiple target templates in working memory (WM). One template in WM may be currently relevant, while another may be relevant for a subsequent search (prospective template). The designation of prospective template may impact the effectiveness of t...
| Publicado en: | Visual Cognition Vol. 33; no. 4; pp. 246 - 264 |
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| Autores principales: | , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Apr2025
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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=189010751&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 189010751 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13506285 BE5 jtl: Visual Cognition issn: 13506285 maglogo: N pubinfo: dt: Apr2025 vid: 33 iid: 4 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 189010751 188490661 189010751 189010751 10.1080/13506285.2025.2567880 189010751 ppf: 246 ppct: 18 formats: tig: atl: Effects of template priority on working memory-guided search for real objects: evidence from eye-movements. aug: au: Ramzaoui, Hanane Beck, Melissa affil: Department of Psychology, Louisiana State University, Baton Rouge, LA, USA sug: subj: Eye Movements Memory, Short Term Visual Perception Attention Cognition Task Performance and Analysis Human Louisiana Male Female Students, Undergraduate Adolescence Young Adult Data Analysis Software Descriptive Statistics Linear Regression Power Analysis Reaction Time Color Perception Colleges and Universities Adolescent: 13-18 years Male Female ab: Everyday visual search often requires maintenance of multiple target templates in working memory (WM). One template in WM may be currently relevant, while another may be relevant for a subsequent search (prospective template). The designation of prospective template may impact the effectiveness of the template. Here, we assessed this impact across stages of processing as search unfolds across a trial. We analyzed eye movement behaviour in a sequential search task. Before the two search displays, a cued target display indicated which item would be the target in the first display (current template) and which in the second display (prospective template). Two experiments showed that search was faster in the first display than the second. We found that prioritization of the current template in WM affects the scanning and verification phases but not search initiation. In scanning, a current template led to fewer objects visited, shorter fixation time, and reduced scanning time compared with a prospective template. In verification, a current template had reduced gaze duration on the target. The findings suggest that prioritization in WM facilitates matching a fixated object to an internal representation of the target, supporting the idea that the current template is characterized by higher precision. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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