阅读习得对面孔加工的影响

发布时间：2018-03-14 14:48

本文选题：阅读　切入点：面孔识别　出处：《华东师范大学》2014年硕士论文　论文类型：学位论文

【摘要】：本实验采用E-prime程序实现异同判断的实验范式,探究读写能力的差异是否会影响面孔的整体和分析加工。实验共有被试21名,其中,汉族识字15人、文盲6人。实验一中我们采用正立的面孔图片,改变双眼和眼嘴之间的距离15%和30%,程序中向被试呈现两张来自同一个人的正立的面孔图片,这两张面孔被随机呈现。实验中要求被试判断这两个面孔图是否相同。实验二中的程序跟实验一相同,但是采用的是倒置面孔图片,倒置面孔图也被改变了双眼和眼嘴之间的距离15%和30%。本实验中向每个被试的呈现图片顺序都一样,首先呈现正立面孔图片,再呈现倒置面孔图片。本论文设计的刺激材料包括四个种族面孔图,即汉族、蒙古族、维瓦尔族以及高加索,每个种族严格地筛选出了4个人的照片(男女各一半),照片通过Photoshop软件处理双眼和眼嘴之间的距离15%和30%。结果显示在所有被试类别中均存在显著的倒置效应,即文盲和识字被试都倾向于整体加工方式。这与之前的英语阅读者的研究不一致,表明汉族被试在获得阅读之后仍然倾向于整体加工方式识别面孔,没有导致面孔自动整体加工的减少。非文盲被试对面孔构形信息加工的成绩高于文盲被试,其中15%变化的识别难度比30%变化更大,水平变化面孔识别难度比竖直变化面孔大。
[Abstract]:In this experiment, E-prime program was used to realize the pattern of similarity and difference judgment, to explore whether the difference in reading and writing ability would affect the whole face and the processing of analysis. There were 21 subjects in the experiment, 15 of whom were literate in Han nationality, 15 of them were literate in Han nationality. In experiment 1, we changed the distance between eyes and mouth by changing the distance between eyes and mouth by 15% and 30. In the program, we presented two images of upright faces from the same person to the subjects. The two faces were randomly presented. The subjects were asked to determine whether the two faces were identical. The program in experiment 2 was the same as that in experiment 1, but the inverted face images were used. The inverted face map also changed the distance between the eyes and the eyes and mouth 15% and 30. In this experiment, the order of the images presented to each participant was the same. The stimulus materials designed in this paper include four ethnic faces, namely Han, Mongolian, Vival and Caucasus. Images of four people (half of men and women, half of men and women) were strictly screened by each race (using Photoshop software to handle the distance between eyes and mouth 15% and 30). The results showed that there was a significant inversion effect in all the subjects. That is to say, both the illiterate and the literate subjects tend to work in a holistic way, which is inconsistent with previous studies by English readers, indicating that the Han nationality subjects still tend to recognize faces in a holistic way after they have obtained reading. The results of face configuration information processing in non-illiterate subjects were higher than those in illiterate subjects. The difficulty of recognition of 15% changes was greater than that of 30%, and the difficulty of face recognition with horizontal change was greater than that with vertical change.
【学位授予单位】：华东师范大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：B848

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