听障大学生阅读中的语音激活:来自绕口令效应的证据  

Phonological Activation During Reading in Deaf College Students:Evidence From the Tongue-Twister Effect

作　　者：兰泽波 林梅 宋子明 孟珠 姜琨[2] 闫国利[1] Lan Zebo;Lin Mei;Song Ziming;Meng Zhu;Jiang Kun;Yan Guoli(Faculty of Psychology,Tianjin Normal University,Tianjin,300387;Technical College for the Deaf,Tianjin University of Technology,Tianjin,300384)

机构地区：[1]天津师范大学心理学部,天津300387 [2]天津理工大学聋人工学院,天津300384

出　　处：《心理科学》2022年第2期491-497,共7页Journal of Psychological Science

基　　金：天津市教学成果奖重点培育项目(PYJJ-039)的资助。

摘　　要：由于听觉经验的缺失,听障者能否在阅读中激活语音信息存在争议。绕口令效应指读者阅读绕口令的时间显著长于控制句,这与语音信息的激活密切相关。本研究采用眼动技术考察听障大学生的绕口令效应。结果发现,听障大学生的绕口令效应弱于健听学生,绕口令效应出现在词汇识别的晚期及句子加工阶段,听障大学生的绕口令效应在句子中比健听学生出现得更晚。这表明听障大学生在阅读中可能激活了语音信息,但激活程度比健听学生弱,出现得晚。A great number of studies explored whether deaf readers were able to activate phonological information during reading.However,the experimental findings are controversial.Researchers argued that the lack of consistency across previous findings could be partially accounted for by individual differences and differences in research materials.On the one hand,the hearing loss,reading ability and oral ability of deaf readers can influence the activation of phonological information.On the other hand,most studies examined phonological representation of target word during sentence reading,few research has used tongue-twister to investigate phonological processing in deaf readers.Tongue-twisters are sentences that contain a number of words with same initial consonants and/or the same vowels.Previous studies have found the tongue-twister effect,that is,the tonguetwisters took more time than the normal sentences in hearing readers,which support hearing readers are able to activate phonological information during reading.The present study investigated the tongue-twister effect in deaf college students by using eye tracking technique.The design was a 2(group:deaf college students,hearing middle school students) × 2(sentence:tongue-twister,normal sentence) mixed design.The deaf college students were aged 19.43~20.50 years with a hearing loss above 80dB in their better ear and none had received a cochlear implant.They all learned the pinyin.Hearing middle school students were matched to the deaf college students on reading ability and IQ.20 students in each group participated in the experiment.Their eye movements were recorded with Eyelink 1000 plus eye tracker.There were 44 tongue-twisters and 44 normal sentences.The tongue-twisters comprised sentences in which Chinese characters that sequentially followed each other shared similar spelling initials.Normal sentences were matched with tongue-twisters in terms of the syntax structure,sentence length,number of character strokes,and character frequency.The results showed that in th

关 键 词：听障大学生 语音激活 绕口令效应 眼动 

分 类 号：G762[文化科学—特殊教育学] G442[文化科学—教育学]