Abstract: Applying method of eye movement analysis，the effect of external feature changing on face identification is studied. A series of dependent variable and from different angles reflects the difference of every types of portrait identification corresponding eye movement. The results suggest that the coincidence of external feature on learning and identifying has significant effect on portrait identification. In concordance of external feature on learning and identifying discrimination is stronger, and the reaction time is shorter, but the fixation is fewer than do that in unconformable of its.

Key words: face identification, external feature, the coincidence of external feature on learning and identifying

摘要： 运用眼动分析法探讨了外在特征变化对人像辨认的影响,即外在特征多少、学习与辨认外在特征的一致性对人像辨认的影响。因变量为人像辨认的反应时、辨别力、注视次数、眼跳幅度。实验表明：学习与辨认的一致性对人像辨认影响显著,外在特征多少对人像辨认影响不显著。

关键词: 人像辨认, 外在特征, 学习与辨认外在特征的一致性