参考等级图形模式设计复合汉字, 考察自闭症谱系障碍者在整体—局部相同以及整体—局部不同两种条件下对整体与局部水平汉字的识别能力.结果表明: (1) 自闭症组与智障组被试的正确率不存在显著差异, 然而自闭症组反应时显著长于智障组. (2) 两组被试均表现出识别局部的正确率高于且反应时少于识别整体, 对整体—局部不同的复合汉字的加工正确率低于且反应时长于整体—局部相同的复合汉字. (3) 对正确率而言, 材料性质和任务要求间存在显著交互作用.因此, 可以认为自闭症谱系障碍者能进行整体加工, 同时存在一定的局部加工优势.%Referred to the hierarchical stimuli, two kinds of compound Chinese characters: consistent compound Chinese characters were designed, in which the global and the local characters shared identity, and inconsistent compound Chinese characters at the two levels had different identities. The processing of detecting global and local level of compound Chinese characters in individuals with autism spectrum disorders was investigated. This study found no significant difference in accuracy between autism group and mentally retarded group, while the reaction time of autism group was significantly longer than that of mentally retarded group.In detecting local level, the accuracy was higher and the reaction time shorter than that of global level in the two groups.In processing of inconsistent compound Chinese characters, the accuracy was lower and the reaction time longer than that of consistent compound Chinese characters in the two groups.In the analysis of accuracy data, significant interaction was found between Material and Detection. Taken together, the results suggest the global processing in autism spectrum disorder is intact while the local precedence exists.
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