改变选择性注意力或增加想象力:闭眼对语音表达感知的影响
Xiaoming Jiang1,2, Renneng Luo1,2, Qi Yang3
1Institute of Language Sciences, Shanghai International Studies University, China.
概括
闭上眼睛 (EC) 通过增强选择性注意力而不是想象力来改善语音表达的感知. 这种视觉剥夺加剧了对听觉线索的关注,提高了对未经修改的声音刺激的评分.
科学领域:
- 认知心理学 认知心理学
- 听觉感知是一种听觉感知.
- 跨模式互动 跨模式互动
背景情况:
- 闭眼 (EC) 假设影响感官处理.
- 它对语音表达的感知,特别是注意力与想象力的影响仍然不清楚.
研究的目的:
- 为了研究闭眼 (EC) 如何影响语音表达的感知.
- 测试EC是否增强选择性注意力或激活补偿性想象力.
- 为了确定EC是否能改善未经修改的和声学降低的听觉刺激的处理.
主要方法:
- 40名参与者完成了声音验证,信心和表现力评级任务.
- 条件包括闭眼 (EC) 和开眼 (EO),具有完全和过的听觉刺激.
- 分析了数据,以比较条件和刺激类型的表现.
主要成果:
- 闭眼 (EC) 与开眼 (EO) 相比,闭眼 (EC) 显著提高了信心和表现力等级.
- 在EC中,全刺激得到的评分高于过刺激.
- 电商并没有影响基本的声音检测,这表明在复杂的认知任务中效应很突出.
结论:
- 闭眼 (EC) 通过选择性注意力增强了语音感知,而不是想象性的补偿.
- 视觉剥夺调节了听觉处理中的注意力分配.
- 这些发现突出了视觉和听觉在语音理解中的交叉模式相互作用.
相关概念视频
01:25Factors Affecting Perception
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
An illustrative example of a perceptual set is the scenario where an airline pilot told...
01:06Altered States of Awareness
Altered states of consciousness represent significant deviations from one's normal mental state. These deviations can range from subtle changes in awareness to profound transformations in perception, thought processes, and sensory experiences. Altered states of consciousness can be triggered by various factors, including drug use, meditation, hypnosis, illness, or even intense fatigue.
The ingestion of substances like stimulants or hallucinogens leads to chemical alterations in the brain that...
The ingestion of substances like stimulants or hallucinogens leads to chemical alterations in the brain that...