Illusory perception of auditory filled duration is task‐ and context‐dependent.
In filled‐duration illusion, a continuous (long) tone or an auditory sequence with multiple clicks is typically perceived as longer than the same physical duration (i.e., empty interval) enclosed by two auditory clicks. The auditory sequence is composed of multiple empty intervals. However, the indi...
| Publicado en: | British Journal of Psychology Vol. 111; no. 1; pp. 103 - 126 |
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| Autores principales: | , |
| Formato: | Artículo |
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Wiley-Blackwell
Feb2020
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=141206405&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 141206405 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00071269 BJP jtl: British Journal of Psychology issn: 00071269 maglogo: Y pubinfo: dt: Feb2020 vid: 111 iid: 1 pid: 480 pub: Wiley-Blackwell artinfo: ui: 141206405 10.1111/bjop.12379 ppf: 103 ppct: 23 formats: fmt: – @attributes: type: T – @attributes: type: C – @attributes: type: P size: 552KB tig: atl: Illusory perception of auditory filled duration is task‐ and context‐dependent. aug: au: Zheng, Wanting Chen, Lihan affil: School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, China School of Psychological and Cognitive Sciences and Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing China Key Laboratory of Machine Perception (Ministry of Education), Peking University, Beijing China su: Perceptual illusions Task performance Auditory perception Conceptual structures Experimental design Time sug: subj: Perceptual illusions Task performance Auditory perception Conceptual structures Experimental design Time keyword: auditory empty interval filled‐duration illusion time perception auditory empty interval filled‐duration illusion time perception ab: In filled‐duration illusion, a continuous (long) tone or an auditory sequence with multiple clicks is typically perceived as longer than the same physical duration (i.e., empty interval) enclosed by two auditory clicks. The auditory sequence is composed of multiple empty intervals. However, the individual empty interval in an auditory sequence, compared with the empty interval presented alone, could be biased in duration perception. In the current study, we implemented five experiments to reveal that the time perception of a single empty interval versus that of (mean) empty intervals in an auditory sequence depends on the task demands and contextual information. Specifically, we observed that the empty interval (140 ms) was perceived as longer than the same physical inter‐stimulus interval in a sound sequence (Experiments 1 and 3). However, the empty interval (140 ms) was perceived as shorter than a continuous beep (i.e., filled duration of 140 ms) (Experiment 2). We observed a robust compression effect, in which the target empty interval (bounded by two oddball clicks) was perceived as shorter than the other physically equivalent intervals in a sound sequence (Experiment 4). In addition to the 'compression', perception of the target empty interval was assimilated by the other, task‐irrelevant empty intervals in the sound sequence (Experiment 5). We explained the observed contextually modulated temporal illusions within a Bayesian inference framework. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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