不同線索范式對憤怒、恐懼面部表情識別的影響
本文選題:線索范式 + 返回抑制; 參考:《曲阜師范大學》2014年碩士論文
【摘要】:目的:測查不同線索范式對憤怒和恐懼兩種表情的識別產(chǎn)生的影響。方法:設計一個基線水平實驗和三個線索范式實驗(on線索范式、off線索范式和on-off線索范式),范式實驗中采用2(被試性別:男、女)*2(線索有效性:線索有效、線索無效)*2(情緒性質(zhì):憤怒、恐懼)的重復測量混合實驗設計,,其中被試性別為組間變量,線索有效性和情緒性質(zhì)為組內(nèi)變量,考察識別的反應時、正確率和返回抑制量。結(jié)果:三個線索范式實驗中,三組變量(被試性別、線索有效性和情緒性質(zhì))在反應時上主效應均顯著,交互效應均不顯著;在正確率上主效應和交互效應均不顯著;三種線索范式在返回抑制量上主效應不顯著,但on-off線索范式的返回抑制量大于另兩種線索范式的返回抑制量總和。結(jié)論:個體在三種不同的線索范式中識別憤怒和恐懼兩種表情具有穩(wěn)定性;on-off線索范式可以產(chǎn)生更強的返回抑制效應,對個體具有更大的進化適應意義,為以后研究個體識別負性情緒時的神機機制提供來自行為反應方面的證據(jù)。
[Abstract]:Aim: to investigate the effects of different cues on the recognition of anger and fear. Methods: a baseline level experiment and three cue-paradigm experiments were designed to investigate the cue-off paradigm and the on-off cue-paradigm. 2 (male and female: male and female) were used in the paradigm experiment (cue-effectiveness: cue-effective). A hybrid design for repeated measurement of ineffectual cues (emotional properties: anger, fear), in which the sex of the subjects was an inter-group variable, and the cue-validity and emotional properties were intra-group variables. The accuracy and return inhibition of the identified responses were investigated. Results: in the three cue-paradigm experiments, the three groups of variables (sex, cue-validity and emotional properties) were significant in the response time, but not significant in the interaction effect, but not significant in the correct rate of the main effect and the interactive effect. The main effect of the three cues on the return inhibition is not significant, but the return inhibition of the on-off cues is greater than the sum of the return inhibition of the other two cues. Conclusion: the identification of anger and fear by individuals in three different cues is stable and can produce a stronger inhibitory effect on return, and has more evolutionary adaptation to individuals. It provides evidence from behavioral reaction for the later study of the mechanism of the individual identifying negative emotion.
【學位授予單位】:曲阜師范大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:B842
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