本文選題：嬰兒 + 面孔種族分類知覺��； 參考：《浙江理工大學(xué)》2017年碩士論文

【摘要】：面孔種族分類知覺是指?jìng)�(gè)體能夠?qū)⑼环N族中的不同個(gè)體的面孔知覺為一個(gè)類別。研究發(fā)現(xiàn),嬰兒面孔種族分類知覺的發(fā)展是面孔加工知覺窄化的現(xiàn)象之一,受到面孔種族接觸經(jīng)驗(yàn)的影響。但是目前并不清楚經(jīng)驗(yàn)對(duì)嬰兒面孔種族分類知覺發(fā)展的影響機(jī)制。本研究利用眼動(dòng)技術(shù),運(yùn)用習(xí)慣化-新異偏好范式,通過兩個(gè)實(shí)驗(yàn)探索6個(gè)月和9個(gè)月中國(guó)嬰兒基于本族(亞洲)和他族(非洲)(實(shí)驗(yàn)一)以及基于他族(非洲)和他族(高加索)(實(shí)驗(yàn)二)面孔分類知覺的發(fā)展。本研究主要解決以下三個(gè)問題:1)6個(gè)月和9個(gè)月中國(guó)嬰兒基于本族和他族以及基于他族和他族的面孔分類知覺的發(fā)展是怎樣的;2)6個(gè)月和9個(gè)月嬰兒在形成不同種族面孔分類知覺過程中,是否在熟悉階段和測(cè)試階段形成對(duì)面孔一致的眼動(dòng)掃描模式;3)6個(gè)月和9個(gè)月嬰兒對(duì)面孔種族分類知覺績(jī)效是否與其面孔眼動(dòng)掃描模式相關(guān)。研究結(jié)果發(fā)現(xiàn):1)基于本族和他族面孔分類知覺條件下,6個(gè)月和9個(gè)月的中國(guó)嬰兒均能夠形成本族和他族面孔的分類知覺。但是,在基于兩個(gè)他族面孔分類知覺條件下,僅6個(gè)月嬰兒能分別形成兩個(gè)他族面孔的分類知覺,9個(gè)月嬰兒則將這兩個(gè)他族面孔知覺為一類。2)在面孔種族分類知覺形成過程中,嬰兒在熟悉階段和測(cè)試階段對(duì)面孔形成的一致掃描模式存在年齡和種族差異。面孔種族分類知覺形成過程中,6個(gè)月嬰兒在熟悉階段和測(cè)試階段均形成對(duì)面孔鼻子區(qū)域的一致的掃描模式,而9個(gè)月嬰兒只有在形成本族面孔分類知覺時(shí)才形成對(duì)面孔鼻子區(qū)域的一致的掃描模式。3)在面孔種族分類知覺形成過程中,嬰兒對(duì)面孔的分類知覺績(jī)效與其在測(cè)試階段對(duì)兩種族面孔的眼動(dòng)掃描差異有關(guān),并且存在年齡和種族差異。具體表現(xiàn)為:不論基于本族和他族,還是基于他族和他族形成的面孔分類知覺中,6個(gè)月嬰兒對(duì)面孔的分類知覺績(jī)效均與其在測(cè)試階段對(duì)面孔眼睛區(qū)域的眼動(dòng)掃描差異有關(guān);而9個(gè)月嬰兒只有基于本族和他族面孔形成面孔種族分類知覺時(shí),這兩者才相關(guān),并且存在種族差異,即形成本族面孔分類知覺時(shí),9個(gè)月嬰兒的面孔分類知覺績(jī)效與其在測(cè)試階段對(duì)面孔鼻子區(qū)域的眼動(dòng)掃描差異有關(guān),形成他族面孔分類知覺時(shí),其分類知覺績(jī)效與其在測(cè)試階段對(duì)面孔眼睛區(qū)域的眼動(dòng)掃描差異有關(guān)。綜上所述,嬰兒面孔種族分類知覺的發(fā)展受經(jīng)驗(yàn)的影響,年幼嬰兒以面孔特征的掃描模式為主形成面孔種族的分類知覺,而年長(zhǎng)嬰兒則以本族面孔鼻子為中心區(qū)域的掃描模式形成本族面孔的分類知覺,其分類知覺績(jī)效與這一特有的掃描模式相關(guān)。
[Abstract]:The perception of racial classification of faces refers to the ability of individuals to classify the faces of different individuals in the same race into one category.It is found that the development of racial classification perception of face in infants is one of the phenomena of narrowing of face processing perception, which is influenced by the experience of face race contact.However, it is not clear how experience affects the development of racial classification perception of infants' faces.In this study, we use eye movement technology and customization-neo-heterodyne preference paradigm.Two experiments were conducted to explore the development of facial classification perception of Chinese infants at 6 and 9 months based on their own (Asia) and other (Africa 1) and other (Africa) and other (Caucasian) (experiment 2) faces.This study mainly solved the following three questions: 1) 6 and 9 months of Chinese infants based on their own and other race and based on the development of other and other ethnic groups of facial classification perception of the development) 6 months and 9 months of infants in the formation of different racesIn the process of face classification perception,Whether to form eye movement scan mode which is consistent with the face in the familiar stage and the test stage) 6 months and 9 months infants' perception of race classification of faces were correlated with the facial eye movement scanning mode.The results show that the Chinese infants of 6 and 9 months can form the classification perception of their own and other faces based on the classification perception of their own and other faces.However, under the condition of classification perception of two other faces, the infants of only 6 months can form the classification perception of two other faces respectively, and the infants of 9 months will classify the two other faces as a class. 2) in the process of formation of racial classification perception of faces,There were age and race differences in the consistent scan patterns of face formation between the familiarity stage and the test stage.During the formation of racial classification perception of faces, infants of 6 months developed a consistent scanning pattern of the face nose region in both the familiarity stage and the test stage.However, nine-month-old infants only formed a consistent scanning pattern of face nose area when they formed their own facial classification perception. 3) in the process of formation of facial racial classification perception,The performance of infants' classification perception of faces was related to the difference of eye movement scan between the two ethnic groups in the test stage, and there were age and race differences.The specific manifestations are as follows: whether based on or based on the facial classification perception, the performance of 6-month-old infants' perception of face classification is related to the difference of eye movement scanning in the eye area of the face during the testing stage.And nine-month-old babies only have racial classification perceptions of faces based on their own and other faces, and the two are related, and there are racial differences.That is to say, the performance of facial classification perception of 9-month-old infants is related to the difference of eye movement scanning in the face nose area in the test stage when forming the perception of facial classification of their own nationality, and when forming the perception of facial classification of other ethnic groups,The performance of classification perception was related to the difference of eye movement scanning in the face eye area during the test stage.To sum up, the development of infant racial classification perception of faces is influenced by experience. Young infants mainly form facial racial classification perception based on the scanning mode of facial features.The older infants' classification perception was formed by the scanning pattern with the nose of their own faces as the central region, and the classification perception performance was related to this unique scanning pattern.
【學(xué)位授予單位】：浙江理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：B842.2

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1 李君;6個(gè)月和9個(gè)月嬰兒對(duì)本族和他族面孔分類知覺的發(fā)展[D];浙江理工大學(xué);2017年

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本文編號(hào)：1734378