摘要
本文总结了作者有关中文发展性阅读障碍的部分研究成果 ,探讨了阅读困难儿童词汇加工的特征及其本质 ,讨论了中文阅读技能与其他认知加工 ,特别是基本视知觉的关系。文章指出阅读障碍儿童由于词汇识别水平低 ,他们在汉字识别过程中表现出比同年龄的控制组更大的规则性效应 ,在语义通达过程中 ,对语音的依赖较大。阅读障碍儿童不仅在汉字的命名速度上慢于控制组儿童 ,数字的语音通达速度也慢于控制组儿童。文章还总结了汉字阅读与视知觉的关系 。
The paper summarized the studies of developmental dyslexia of Chinese school child. The lexical processing of reading disability children was discussed and the relationship between Chinese reading and some cognitive processes, especially basic visual perception, was also examined. It was argued that there was a regularity effect of developmental dyslexia in Chinese character recognition. Children with reading disability tended to rely more on phonological code in access to semantic than the control group, reflecting their difficulty in lexical processing. Subjects suffering developmental dyslexia took more time in naming both Chinese characters and numbers. It was also found that the dynamic motion detection threshold accounted for about 25% differences in orthographic similarity judgement.
出处
《应用心理学》
CSSCI
2001年第1期25-30,共6页
Chinese Journal of Applied Psychology
基金
国家攀登计划 (批准号 :95 -专 - 0 9)
国家自然科学基金 (30 0 70 2 60 )
教育部博士点基金 (990 0 0 1 2 7)
高等学校骨干教师基金的资助
关键词
发展性阅读障碍
词汇加工
视觉加工
developmental dyslexia lexical processing visual processing
