摘要
对聋人面部与手势间注意转换差异进行分析有利于明晰聋人在综合沟通背景下的注意资源分配策略。通过对聋人整体面部与手势、局部面部与手势转换关系进行探究发现,聋人在口语和手势双重信息流下对面部与手势的注意转换受视觉系统和认知系统交互作用的影响。整体面部与手势转换中,表现出面部集中性和手势集中性两种注意模式,受到语言经验和手势词汇特性的调节。局部面部与手势转换中,口形与手势的转换受聋人视觉注意资源再分配的影响,支持劳动分工说,且听觉线索的补偿增强了口形与手势的整合加工能力;眼部注意在手势理解中多发挥支持性作用。聋人在面部与手势间的注意转换差异总体支持了认知资源理论。
The analysis of the difference of attention shifting between face and gesture is helpful to understand the attention allocation strategies of people with hearing-impairment in the context of comprehensive communication.Studies on the relationship of attention shifting between global face and gesture and between partial face and gesture have found that attention shifting of hearing-impaired people is affected by the interaction of the visual system and cognitive system in the dual information flow of speech and gesture.In attention shifting between global face and gesture,there exist two attention modes:facial focus and gesture focus,which are moderated by language experience and lexical characteristics of gesture.In attention shifting between partial face and gesture,the shifting between mouth and gesture is affected by the redistribution of visual attention resources,which supports the Division of Labor Hypothesis,and the compensation of auditory cues enhances the integrated processing ability of mouth and gesture.Moreover,attention to eyes plays a supportive role in gesture understanding.The difference of attention shifting between face and gesture of people with hearing-impairment generally supports the Cognitive Resource Theory.
作者
肖冉
雷江华
宫慧娜
范佳露
XIAO Ran;LEI Jianghua;GONG Huina;FAN Jialu(College of Education,Central China Normal University,Wu Han,430079;Jiangsu Provincial Key Constructive Laboratory of Special Children's Impairment and Intervention,Nanjing,210038)
出处
《中国特殊教育》
CSSCI
北大核心
2021年第2期45-51,共7页
Chinese Journal of Special Education
基金
江苏省特殊儿童障碍与干预技术重点建设实验室2018年开放课题“听障学生汉语语句唇读理解的眼动研究”(项目编号:NTOS2018001)的成果之一。
关键词
聋人
面部
手势
注意转换
people with hearing-impairment
face
gesture
attention shifting
