本文選題：情緒啟動(dòng)　切入點(diǎn)：反轉(zhuǎn)效應(yīng)　出處：《河北大學(xué)》2014年碩士論文

【摘要】：情緒啟動(dòng)效應(yīng)是近幾十年來研究的熱點(diǎn)領(lǐng)域，并且許多研究證實(shí)了情緒啟動(dòng)效應(yīng)的存在。Fazio最早應(yīng)用實(shí)驗(yàn)研究并提出了情緒啟動(dòng)效應(yīng)，當(dāng)個(gè)體在接觸到一些具有情緒性的刺激后，會(huì)對(duì)后面的相應(yīng)的刺激蒙上一層感情色彩。 近年來，研究者發(fā)現(xiàn)了情緒啟動(dòng)的反轉(zhuǎn)效應(yīng)，即目標(biāo)詞的與啟動(dòng)詞的情緒效價(jià)相反時(shí)反應(yīng)更快的現(xiàn)象。已有的研究大多要求被試對(duì)目標(biāo)詞的情緒效價(jià)做出判斷，在這種任務(wù)范式下，啟動(dòng)詞與目標(biāo)詞的情緒效價(jià)是否一致決定了啟動(dòng)詞和目標(biāo)的反應(yīng)傾向是否相同。本研究對(duì)比了不同任務(wù)形式下的漢字情緒啟動(dòng)效應(yīng)，以進(jìn)一步檢驗(yàn)情緒啟動(dòng)效應(yīng)的認(rèn)知機(jī)制和時(shí)間進(jìn)程問題，對(duì)反應(yīng)傾向的競(jìng)爭(zhēng)模型進(jìn)行檢驗(yàn)。 實(shí)驗(yàn)一采用字-字情緒啟動(dòng)范式，任務(wù)為情緒效價(jià)判斷。選取20名大學(xué)生作為被試，采用3（啟動(dòng)字情緒價(jià)：積極、中性、消極）×2（目標(biāo)字情緒價(jià)：積極、消極）×2（目標(biāo)字的頻率：高頻、低頻）三因素完全被試內(nèi)設(shè)計(jì)。結(jié)果發(fā)現(xiàn)，高頻目標(biāo)字出現(xiàn)情緒啟動(dòng)的反轉(zhuǎn)效應(yīng)，低頻目標(biāo)字出現(xiàn)情緒啟動(dòng)的一致性效應(yīng)。主要表現(xiàn)在反應(yīng)時(shí)的變化以及早期注意成分P200，N400和晚期正成分LPC的差異。 實(shí)驗(yàn)二使用真假字判斷任務(wù)，，對(duì)比任務(wù)形式的變化對(duì)情緒啟動(dòng)效應(yīng)的影響。選取20名大學(xué)生作為被試，采用2（啟動(dòng)字情緒價(jià)：積極、消極）×2（目標(biāo)字情緒價(jià)：積極、消極）×2（目標(biāo)字的頻率：高頻、低頻）三因素完全被試內(nèi)設(shè)計(jì)。結(jié)果發(fā)現(xiàn)，無論是高頻目標(biāo)字還是低頻目標(biāo)字均出現(xiàn)情緒啟動(dòng)的一致性效應(yīng)。主要表現(xiàn)在反應(yīng)時(shí)以及N400和LPC成分的差異上。 綜合兩個(gè)實(shí)驗(yàn)的結(jié)果證實(shí)了情緒啟動(dòng)的反轉(zhuǎn)效應(yīng)來自于特定的任務(wù)形式，反轉(zhuǎn)效應(yīng)和一致性效應(yīng)可以用反應(yīng)競(jìng)爭(zhēng)模型來解釋。
[Abstract]:Emotional priming effect is a hot research field in recent decades, and many studies have confirmed the existence of emotional priming effect. Fazio first applied experimental research and proposed emotional priming effect, when an individual is exposed to some emotional stimuli, Will be behind the corresponding stimulus coated with a layer of emotional color. In recent years, researchers have discovered the reverse effect of emotional priming, that is, when the emotional titer of the target word is opposite to that of the promoter word, the most of the previous studies have asked the subjects to make a judgment on the emotional titer of the target word. In this task paradigm, whether the emotional potency of the initiator and the target word is the same or not determines whether the response tendency of the primer word and the target word is the same or not. The present study compares the emotional priming effects of Chinese characters in different task forms. In order to further test the cognitive mechanism and time process of emotional priming effect, the competitive model of reaction tendency is tested. In experiment 1, we adopted the "word-character emotion priming" paradigm, and the task was to judge the emotion titer. Twenty college students were selected as subjects, and 3 (priming word emotion price: positive, neutral, negative) 脳 2 (target word emotion price: positive), Negative) 脳 2 (the frequency of target words: high frequency, low frequency) was completely designed in the subjects. The results showed that the high frequency target words had the reverse effect of emotional priming. The low frequency target words have the consistent effect of emotional priming mainly in the change of reaction time and the difference between the early attention component P200 N400 and the late positive component LPC. Experiment 2 used true and false word to judge the task, and compared the influence of the change of task form on emotional priming effect. Twenty college students were selected as subjects, and 2 (priming word emotion price: positive, negative) 脳 2 (target word emotion price: positive), experiment 2 (target word emotion price: positive), experiment 2 (target word emotion price: positive), Negative) 脳 2 (target word frequency: high frequency, low frequency) three factors were completely designed in the subjects. Whether high frequency target word or low frequency target word, there is a consistent effect of emotional priming, mainly in reaction time and the difference between N400 and LPC components. The results of two experiments show that the reversal effect of emotional priming comes from a specific task form, and the reverse effect and consistency effect can be explained by the reactive competition model.
【學(xué)位授予單位】：河北大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：B842.6

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