功能可供性視角下面孔表情信息對性別信息加工影響的研究

1、河北大學(xué)碩士學(xué)位論文功能可供性視角下面孔表情信息對性別信息加工影響的研究姓名：張曦申請學(xué)位級別：碩士專業(yè)：基礎(chǔ)心理學(xué)指導(dǎo)教師：宋耀武20100601Abstract II Abstract The relationship between processing of human facial expression and sex is a controversial issue in the study of face recognit

2、ion. The researchers design a large number of experimental tasks for exploring the process is independence or interaction. Reviewing the findings of the previous studies, the authors found that the different chosen of ma

3、terials would result in the different conclusion. Specifically, when happy and angry had been chosen, the result is significant interaction effects. When choose other expressions, the result is no significant. So there m

4、aybe is some special link between expression and sex. After reviewing the ecological literature, the authors found sex and facial expression both have ecological function. Based on the contradiction between the results o

5、f previous studies and the knowing of the affordance. So the design of two studies carried out as follows： Study 1， based on the affordance management system model . 141 participants (77 male, 64 female) were asked to ev

6、aluate the facial expression which balance the gender factor , for explore the different affordances of the different expressions. Study 2, 129 participants (64 male, 65 female) were asked to finish face gender discrimin

7、ation task that including 5 kinds of facial expressions (happiness, anger, disgust, fear, neutral) quickly. The dependent variable are reaction time and error rate. To explore whether the expressions that has different a

8、ffordances effect sex recognition, and the characteristics of this influence. The results show that: Facial expression afford a certain level of affordance. When explore the threat or opportunity of the affordance, we f

9、ound the anger and disgust afford more threat attribute and the happy and fear afford more property of opportunity. When the affordances of expression and sex are consistent, the expression will promote speed and accurac

10、y of sex identification. The greater strength of the affordance, the more obvious promotion effect. In contrast, When the affordances of expression and sex are inconsistent, the expression will hinder speed and accuracy