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使用镜像反眼跳范式,利用眼动技术对34名五年级儿童(年龄匹配组17人,阅读障碍组17人)在内外源线索条件下的眼跳表现进行了考察,以进一步探讨汉语发展性阅读障碍的产生机制。结果发现,只有在外源线索条件下,阅读障碍儿童的正确眼跳潜伏期长于正常儿童;阅读障碍儿童在两种线索条件下的眼跳方向错误率均高于正常儿童;阅读障碍儿童的眼跳平均速率与正常儿童没有差异。本研究结果进一步支持了阅读障碍儿童的注意和眼跳缺陷可能是导致其阅读困难的共同原因。
Using the mirror anti-ophthalmic paradigm, eye movements of 34 fifth grade children (age-matched group, 17 people with dyslexia) under both external and internal cues were investigated using eye-movement technique to further explore the relationship between Chinese development The mechanism of dyslexia. The results showed that the correct eye movement latency of dyslexic children was longer than that of normal children only under the condition of exogenous cues; the error rate of eye movement direction was higher in children with reading disabilities under both clues than that of normal children; There is no difference in rate between normal children. The results of this study further support the attention and eye-movement defects of children with dyslexia may be the common cause of their reading difficulties.