词窗口条件下老年阅读者信息提取过程的眼动研究  

Old Adults' Eye Movements when Processing Disappearing Chinese Text

作　　者：吴捷[1] 刘志方[2] 胡晏雯[2] 

机构地区：[1]天津师范大学老年心理研究所,天津300074 [2]天津师范大学心理与行为研究院,天津300074

出　　处：《心理发展与教育》2009年第4期63-67,共5页Psychological Development and Education

基　　金：教育部人文社会科学一般项目(07JAXLX012);天津市高等学校人文社会科学研究项目(ZD200731)

摘　　要：本研究以眼动仪为工具,通过消失文本范式考察老年阅读者从视觉刺激中提取语义信息的必要呈现时间。实验一发现,老年阅读者阅读消失文本的视觉刺激必要呈现时间在120 ms以后。实验二在实验一的基础上,将消失时间设置为120 ms1、40 ms、160 ms、180 ms和200 ms。研究结果发现,老年阅读者阅读消失文本的必要延迟时间是200 ms,结果支持眼动控制理论中认知控制模型。The disappearing text paradigm was used to investigate how early in a fixation the old adults are able to obtain sufficient information from the text to read when disappearing unit is a word. Compared with the control condition, the differences were significant when words disappeared after 40 ms,60 ms,80 ms, 100 ms or 120 ms in experiment. 1 .The words disappeared after 120 ms, 140 ms, 160 ms, 180 ms or 200 ms under the experimental condition in experiment 2. There was no significant difference between the condition in which the words disappeared after 200 ms and the control condition. The conclusion was that for the aged, when they processed disappearing text most of the visual information necessary for reading could be acquired within the initial 200 ms during a fixation in Chinese reading.

关 键 词：消失文本 眼动 老年人阅读 信息提取 

分 类 号：B842.1[哲学宗教—基础心理学]