听障学生汉语唇读面部加工方式的差异:来自眼动的证据  

Differences in Facial Processing Patterns on Speechreading of Hearing-Impaired Students: Evidence from Eye Movements

作　　者：雷江华[1] 肖冉 张奋 宫慧娜 范佳露 Lei Jianghua;Xiao Ran;Zhang Fen;Gong Huina;Fan Jialu(College of Education,Central China Normal University,Wuhan,430079;Jiangsu Provincial Key Constructive Laboratory of Special Children's Impairment and Intervention,Nanjing,210038)

机构地区：[1]华中师范大学教育学院,武汉430079 [2]南京特殊教育师范学院江苏省特殊儿童障碍与干预技术重点建设实验室,南京210038

出　　处：《心理科学》2021年第4期844-849,共6页Journal of Psychological Science

基　　金：国家社会科学基金项目(15BYY069);江苏省特殊儿童障碍与干预技术重点建设实验室项目(NTOS2018001)的资助。

摘　　要：为探讨高低唇读理解能力听障学生唇读面部加工方式的差异,研究采用视频—图片匹配范式并结合眼动技术,考察高低唇读能力组语前-语中-语后和整体面部加工方式。结果发现,虽然两组都表现出社会协调模式,但高唇读能力组社会协调分数更高,且眼部维持时间更长。表明高唇读能力者整体加工和眼部、口形并行加工能力强,支持凝视假说和社会协调模式;低唇读能力者整体加工效率低,更依赖口形,未能通过补偿策略获得良好的补偿效果。The acquisition and comprehension of speechreading depends on the storage and processing of facial information. However, at present, whether the facial processing of speechreading depends on local processing or holistic processing is still unknown. So far, there are mainly three theoretical hypothesises, including Compensatory Strategy supporting local processing, Gaze Direction Assumption supporting parallel processing and Social-Tuning Pattern supporting holistic processing.Based on the contradiction on the current speechreading facial processing patterns, this study aimed to explore what kinds of facial processing patterns were used by hearing-impaired students in Chinese speechreading and what kinds of processing patterns that those hearing-impaired students with different spreechreading skills adopt. This study was the first time to focus on the facial processing patterns of Chinese speechreading for hearingimpaired participants. To be specific, this study further analyzed the local processing patterns of the eye and mouth regions which in the prespeech, speech and postspeech stages for hearing-impaired students with different speechreading abilities. This experiment adopted a three-factor mixed experimental design, which was 2(face areas: eye, mouth) × 3(discourse stages: prespeech stage, speech stage, postspeech stage) × 2(sentences speechreading abilities: low-speechreading group, high-speechreading group). The experiment selected students with hearing impairment aged between 15 to 20 years old from two deaf schools, used the Experiment Builder software to design the experimental programs, and adopted the Eyelink 1000 Plus eye tracker to record participants’ eye movement and behavior data.Results were listed as followed:(1) During prespeech and postspeech stage, all eye movement indexes in eye regions were significantly higher than that in mouth regions, while this study got a contrary results during speech stage, which showed that the movements indexes in mouth regions were significantly higher than

关 键 词：听障学生 唇读理解能力 面部加工 眼动 

分 类 号：G633.3[文化科学—教育学] G762