面孔表情和面孔性别信息交互作用加工机制及发展特点

发布时间：2018-02-02 11:43

本文关键词： 面孔表情面孔性别交互作用发展特点　出处：《辽宁师范大学》2015年博士论文　论文类型：学位论文

【摘要】：探讨面孔表情与性别信息之间的交互作用加工特点,不仅有利于进一步澄清面孔表情和性别信息加工相互关系的理论争论,还能揭示这种交互作用发生的时空机制,进而完善当前的面孔认知模型。本研究采用ERP技术,通过4个研究、7个实验对面孔表情和面孔性别交互作用加工的特点进行了深入而系统的探讨。第一个研究主要探讨面孔表情和面孔性别在信息强度相当的情况下,二者的交互作用加工特点(实验1)。第二研究主要探讨当其中某类信息强度发生改变时,面孔表情与面孔性别之间的交互作用加工是否会发生变化(实验2、实验3)。第三个研究主要探讨当表情类型发生变化(愤怒、悲伤)时,面孔表情和面孔性别信息之间的交互作用模式是否会受影响。第四个研究主要探讨在不同年龄阶段的被试身上,面孔表情和信息信之间的交互作用又会呈现怎样的规律变化(实验5-7)。通过上述四个研究,我们主要得到如下发现:第一,面孔表情和面孔性别交互作用加工有不同特点,其中面孔表情影响面孔性别识别不受信息强度及表情类型影响。而面孔性别影响面孔表情识别受信息强度影响,当性别信息强度大于表情信息强度,面孔性别并不会影响面孔表情识别。第二,当表情为高兴和愤怒表情,且两类信息强度想当时,在知觉加工的早期(P1)、中期(EPN)和晚期阶段(LPC),表情都会影响面孔性别识别,而面孔性别影响面孔表情识别却仅发生在面孔加工的早期阶段(N170)。第三,当性别信息强度低于表情信息强度时,表情影响面孔性别识别发生在知觉加工的中期阶段(P2/N2),面孔性别影响面孔表情识别发生在面孔加工的早期阶段(N170)。第四,当表情信息强度低于性别信息强度时,表情影响面孔性别识别出现在知觉加工的早期阶段(N170),面孔性别影响面孔表情识别则在知觉加工的早期早期(N1)、中期(P2/N2)和晚期阶段(LPC)都出现了。第五,表情类型影响面孔表情和性别的交互作用模式。当表情变为愤怒、悲伤时,面孔性别影响面孔表情即出现在女性面孔上也出现在男性面孔上,而当表情为高兴愤怒时,这种效应只出现在女性面孔上。当表情为愤怒、悲伤时,面孔表情影响面孔性别识别仅在知觉加工的晚期阶段(LPC)才出现,而面孔性别影响面孔表情识别则在知觉加工的早期(N170)和晚期阶段(LPC)都出现了。第六,对儿童、青少年、大学生和老年人四个年龄段被试的面孔表情和性别信息交互作用加工特点的比较发现,除了大学生被试以外,其他年龄段被试对面孔性别的识别显著慢于对面孔表情的识别。即出现了面孔性别识别的同龄优势效应。第七,在青少年被试身上出现了更为全面的面孔性别影响面孔表情效应,被试对高兴女性面孔的识别显著快于对愤怒女性面孔的识别,对愤怒男性面孔的识别显著快于对对高兴男性面孔的识别。而在其他被试身上交互效应只出现在女性面孔上,没有出现在男性面孔上,即出现了“退回刻板印象”。
[Abstract]:To investigate the interaction between facial expression and processing characteristics of gender information, not only conducive to further clarify the relationship between facial expression and theoretical debate on gender information processing, but also reveals the mechanism of this interaction, and to improve the face recognition model at present. This study uses ERP technology, through 4 studies, 7 experiments on face expression and face gender interactions processing features are investigated deeply and systematically. The first study focused on facial expression and gender in face information quite intensive, interactive processing characteristics of the two (Experiment 1). Second of them when a certain kind of information intensity change, whether interaction processing between facial expression and facial gender changes (Experiment 2, Experiment 3). The third study focused on the expression changes when type (anger, grief When is the wound) interaction mode between facial expression and facial gender information will be affected. Fourth research focuses on the different age stages of participants, the interaction between facial expression and information channel will show how changes (Experiment 5-7). Through the above four studies, we we get the following findings: first, facial expression and face gender interaction process have different characteristics, including facial expression effects of face gender recognition is not affected by the intensity and expression information types. And face gender influence facial expression recognition by information intensity, when gender information strength is greater than the expression intensity, face gender does not affect the facial expression recognition second, when the expression of joy and anger expression, and strength of two kinds of information about it at the time, in the early perceptual processing (P1), middle (EPN) and late stage (LPC), the expression will. Ring face gender recognition, early stage and gender influence face facial expression recognition has occurred only in face processing (N170). Third, when the intensity is lower than the expression information of gender information when the strength of the middle stage of expression face gender recognition in perceptual processing (P2/N2), the early stage of face gender effects of facial expression recognition in face processing (N170). Fourth, when the expression strength is lower than the gender information intensity, early stage expression face gender recognition in perceptual processing (N170), face gender affect facial expression recognition in the early stage of perceptual processing (N1), middle (P2/N2) and late stage (LPC) have emerged fifth, the pattern of interaction between facial expression and gender expression type influence when the expression becomes angry, sad faces, facial expressions that appear in the gender impact of female faces also appeared in the men's faces When the expression for the happy, angry, this effect appears only in female faces. When the expression of anger, sadness, facial expression effects of face gender recognition only in the late stage of perceptual processing (LPC) to appear, and face gender affect facial expression recognition in the early perceptual processing (N170) and late stage (LPC). There are sixth, for children, adolescents, comparison of facial expression and gender interaction information processing characteristics of college students and the elderly age four were found, in addition to the subjects than other age subjects to face gender recognition was significantly slower than that of facial expression. The emergence of the age advantage effect in face gender recognition. In seventh, young participants appeared more comprehensive face gender impact of facial expression recognition effect, subjects of happy female faces significantly faster than angry women Face recognition and recognition of angry male faces are faster than recognition of happy male faces. While on other subjects, interaction effects only appear on female faces, but not on male faces.

【学位授予单位】：辽宁师范大学
【学位级别】：博士
【学位授予年份】：2015
【分类号】：B842

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