دورية أكاديمية
Effects of perceptual redundancy, conceptual redundancy and self-relatedness on categorical responses.
| العنوان: | Effects of perceptual redundancy, conceptual redundancy and self-relatedness on categorical responses. |
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| المؤلفون: | Patchitt J; Sussex Centre for Consciousness Science, University of Sussex, Brighton, UK.; Brighton and Sussex Medical School, University of Sussex, Brighton, UK., Sherman MT; Sussex Centre for Consciousness Science, University of Sussex, Brighton, UK.; Department of Informatics, University of Sussex, Brighton, UK., Critchley H; Sussex Centre for Consciousness Science, University of Sussex, Brighton, UK.; Brighton and Sussex Medical School, University of Sussex, Brighton, UK.; Department of Informatics, University of Sussex, Brighton, UK. |
| المصدر: | Quarterly journal of experimental psychology (2006) [Q J Exp Psychol (Hove)] 2024 Mar 28, pp. 17470218241237729. Date of Electronic Publication: 2024 Mar 28. |
| Publication Model: | Ahead of Print |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Sage in association with Experimental Psychology Society Country of Publication: England NLM ID: 101259775 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1747-0226 (Electronic) Linking ISSN: 17470218 NLM ISO Abbreviation: Q J Exp Psychol (Hove) Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2018- : London : Sage in association with Experimental Psychology Society Original Publication: London : Informa Healthcare |
| مستخلص: | A redundancy gain occurs when perceptually identical stimuli are presented together, resulting in quicker categorization of these paired stimuli than lone stimuli. Similar effects have been reported for paired stimuli within the same conceptual category, particularly if the category is self-related. We recruited 528 individuals across three related studies to investigate whether, during perceptual and conceptual redundancy, such self-bias effects on foreground stimuli are modulated by natural versus urban backgrounds. Here, we highlight our observations pertaining to perceptual and conceptual redundancy effects of the foreground stimuli. In our first experiment, response options were randomised per trial. Results showed reaction time gains for perceptually identical stimuli, but this advantage was not modulated by self/other categorization. However, slower reaction times were observed for conceptually-related stimulus pairs and were influenced by self/other categorization. The second experiment replicated the methods of earlier studies of redundancy and observed comparable results to Experiment 1: a perceptual redundancy gain unmodulated by self/other categorization, yet for conceptual redundancy, no gain/cost but effects of self/other categorization. In the third experiment, self/other categories were substituted with arbitrary A/B categories: Once more, there was a perceptual redundancy gain and no conceptual redundancy gain. Notably, A/B categorisation produced effects equivalent to self/other categorisation. Overall, these findings challenge previous research on the facilitated early processing of conceptually-related stimuli and suggest that self-relatedness may not exert a unique effect on stimulus processing beyond attentional and response preferences during categorization. Our study motivates further research to understand conceptual categorization and redundancy gain effects. Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. |
| فهرسة مساهمة: | Keywords: Self-bias; categorisation task; conceptual redundancy; perceptual redundancy; processing speed; reaction time |
| تواريخ الأحداث: | Date Created: 20240223 Latest Revision: 20240328 |
| رمز التحديث: | 20240329 |
| DOI: | 10.1177/17470218241237729 |
| PMID: | 38389154 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1747-0226 |
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| DOI: | 10.1177/17470218241237729 |