盲视对听觉语境依赖的影响。

IF 3.7 1区 心理学 Q1 PSYCHOLOGY, EXPERIMENTAL
Alessia Tonelli,Carlo Mazzola,Alessandra Sciutti,Monica Gori
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引用次数: 0

摘要

集中趋势效应强调了在贝叶斯框架内,大脑对知觉优化的先验使用。本研究通过对早期盲者、晚期盲者和视力正常的被试进行测试,探讨盲对距离估计听觉任务中集中倾向和先验利用的影响。结果表明,与视力正常的对照组和晚期失明的参与者相比,早期失明的个体表现出普遍的损害。值得注意的是,虽然所有组都表现出集中趋势效应,但在早期失明组几乎完全。贝叶斯模型显示,视力正常的对照组和晚期失明者的先验利用率不佳,而早期失明者的先验利用率不佳。我们的研究结果强调了环境信息对早期失明个体的影响,但他们未能优化先前的利用。这些结果为进一步探索失明中环境依赖对感觉加工的影响提供了依据。了解这些机制对于完善知觉加工模型至关重要,这对开发干预措施以增强失明的感觉加工具有重要意义。(PsycInfo Database Record (c) 2025 APA,版权所有)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The influence of blindness on auditory context dependency.
The central tendency effect emphasizes the use of priors by the brain for perceptual optimization within a Bayesian framework. This study explores the impact of blindness on central tendency and prior utilization in a distance estimation auditory task by testing a group of early blinds, late blinds, and sighted participants. The results showed that early blind individuals exhibit a general impairment compared to sighted controls and late blind participants. Notably, although all groups showed the central tendency effect, it was almost complete in the early blind group. Bayesian modeling reveals suboptimal prior utilization in sighted controls and late blind but not in early blind. Our findings highlight the influence of contextual information in early blind individuals but their failure to optimize prior utilization. These results allow further exploration into the impact of context dependence on sensory processing in blindness. Understanding these mechanisms is crucial for refining models of perceptual processing, which has implications for developing interventions to enhance sensory processing in blindness. (PsycInfo Database Record (c) 2025 APA, all rights reserved).
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来源期刊
CiteScore
6.20
自引率
4.90%
发文量
300
期刊介绍: The Journal of Experimental Psychology: General publishes articles describing empirical work that bridges the traditional interests of two or more communities of psychology. The work may touch on issues dealt with in JEP: Learning, Memory, and Cognition, JEP: Human Perception and Performance, JEP: Animal Behavior Processes, or JEP: Applied, but may also concern issues in other subdisciplines of psychology, including social processes, developmental processes, psychopathology, neuroscience, or computational modeling. Articles in JEP: General may be longer than the usual journal publication if necessary, but shorter articles that bridge subdisciplines will also be considered.
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