| 聋人与听力正常人拓扑性质知觉的比较实验研究 |
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| 引用本文： | 王庭照,赵亚军.聋人与听力正常人拓扑性质知觉的比较实验研究[J].中国特殊教育,2007(4):7-12. |
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| 作者姓名： | 王庭照 赵亚军 |
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| 作者单位： | 1. 华东师范大学特殊教育学系,上海,200062;陕西师范大学心理学系,西安,710062
2. 浙江大学心理与行为科学系,杭州,310027 |
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| 基金项目： | 教育部特殊教育科研项目;上海市特殊教育学重点学科资助项目 |
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| 摘 要： | 选取12名聋人被试与16名听力正常人被试,采用“不同拓扑等价性条件下目标刺激检测任务”的实验范式,对聋人与听力正常人的拓扑性质知觉进行了比较研究。结果表明:(1)在对拓扑等价任务和拓扑不等价任务的反应速度上,听力正常人存在显著差异,表现为对拓扑不等价任务的反应速度快于拓扑等价任务;聋人不存在显著差异。(2)在对拓扑等价任务和拓扑不等价任务的反应准确性上,聋人和听力正常人均不存在显著差异。(3)聋人和听力正常人对拓扑等价任务和拓扑不等价任务的反应速度均不存在显著差异。(4)聋人和听力正常人在对拓扑等价任务的反应准确性上不存在显著差异,而在对拓扑不等价任务的反应准确性上存在显著差异,表现为听力正常人的反应准确性高于聋人。
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| 关 键 词： | 聋人 听力正常人 拓扑性质知觉 |
Comparative Experimental Study on Perception of Topological Properties of Deaf and Normal-Hearing Humans |
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| WANG Tingzhao,ZHAO Yajun.Comparative Experimental Study on Perception of Topological Properties of Deaf and Normal-Hearing Humans[J].Chinese Journal of Special Education,2007(4):7-12. |
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| Authors: | WANG Tingzhao ZHAO Yajun |
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| Abstract: | Adopting the experimental model of detection task of target stimuli under different topological equivalent properties,this study examined differences in the ability of perception of topological properties of 12 deaf and 16 normal-hearing human subjects.The results showed that:(1) In terms of the reaction time in detecting the topological differences and non-topological differences,there was a significant difference in normal-hearing subjects.They were faster in responding to non-topological differences than typological differences.There were no significant differences in the deaf subjects.(2) In terms of the accuracy in detecting the topological differences and non-topological differences,there were no significant differences between the deaf and normal-hearing subjects.(3) In terms of the reaction time,there were no significant group differences between the deaf and normal-hearing subjects in responding to both the topological differences and non-topological differences.(4) Both the deaf and normal-hearing subjects did not differ significantly from each other in terms of the accuracy in typological differences.However,there were significant group differences in terms of the accuracy in non-typological differences,such that normal-hearing subjects displayed higher accuracy than deaf subjects. |
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| Keywords: | deaf humansnormal-hearing humansperception of topological properties |
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