聋人大学生数字奇偶性判断中的空间-数字反应编码联合效应

发布时间：2018-03-18 17:47

本文选题：聋人　切入点：数字加工　出处：《中国特殊教育》2014年05期 　论文类型：期刊论文

【摘要】：本实验采用四因素混合设计,探究聋人与听力正常被试对阿拉伯数字、中文数字和中国手语数字奇偶性判断中产生的空间-数字编码联合效应,探讨两组被试在数字加工上的特点和区别,研究结果表明:(1)聋人对拉伯数字和中文数字的反应时间长于听力正常被试,对手语数字的反应时间短于正常被试,并且两组被试对阿拉伯数字反应时间最快,中文数字次之,最后是手语数字;(2)正常组在阿拉伯数字和中文数字情况下都出现了空间-数字编码联合效应,在手语数字符号下没有出现;聋人被试在三种符号形式下都出现了空间-数字编码联合效应,在手语数字下出现SNARC效应的反转,而且聋人被试对于阿拉伯数字和手语数字加工时自动激活的空间表征能力高于加工中文数字。
[Abstract]:In this study, a four-factor hybrid design was used to explore the spatial and digital coding association effect in the judgment of parity of Arabic numerals, Chinese digits and Chinese sign language figures between deaf and hearing normal subjects. The characteristics and differences in digital processing between the two groups were discussed. The results showed that the response time of deaf people to the number of Rabble and Chinese numbers was longer than that of the subjects with normal hearing, and the response time to the number of sign language was shorter than that of the normal subjects. Moreover, the two groups had the fastest reaction time to Arabic numerals, followed by Chinese digits, and finally sign language digits.) in both Arabic and Chinese numerals, the spatial-digital coding joint effect appeared in the normal group. There was no sign language digital symbol; deaf people had the combined effect of spatial and digital coding in all three symbol forms, and the reversal of the SNARC effect in sign language numbers. In addition, deaf subjects had higher spatial representation ability of automatic activation of Arabic numerals and sign language numerals than Chinese numerals.
【作者单位】：华东师范大学言语听觉科学教育部重点实验室;南京特殊教育职业技术学院;安顺学院特殊教育学院;上海市闸北区泰亿格言语听觉康复中心;
【基金】：华东师范大学言语听觉科学教育部重点实验室博士论文基金资助
【分类号】：G762

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