【摘要】 目的:探讨不同文化背景下,中国和美国健康成人情感反应的差别。方法:两国成人通过自测评定人体模型图对816张国际情感图片系统(IAPS)图片的评价值(Valence)和唤起程度(Arousal)进行评分,并作分析比较。结果:在816张图片中,两国男性对70.22%(573/816)图片的Valence评分的差异有显著性,对69.61%(567/816)图片的Arousal评分的差异有显著性;而两国女性对75.00%(612/816)图片的Valence评分的差异有显著性,对63.24%(516/816)图片的Arousal评分的差异有显著性;IAPS的9类图片中,人物表情图片引起两国男性正性、负性情感反应分布的差异有显著性(χ2=4.857,P<0.05),性爱图片引起两国女性正性、负性情感反应分布的差异有非常显著性(χ2=25.93,P<0.001);人物表情、物体图片引起两国男性低唤起、高唤起分布的差异有非常显著性,而人物表情、暴力、物体、运动以及环境污染图片引起两国女性低唤起、高唤起分布的差异有显著性。结论:不同文化背景下,中国和美国成人的情感大部分是相似的,但是对性爱、人物内容存在明显差异。更多还原

【Abstract】 Objective:To investigate the difference of affective reactions to International Affective Picture System (IAPS) between Chinese and American adults with different culture background. Methods:By using Self Assessment Manikin (SAM), every subject had to complete the Valence and Arousal rating for all the color pictures in IAPS, and the scores obtained were compared between two groups with different cultural background. Results:Among 816 pictures, Valence scores between two groups of male showed significant difference in 70.22%(573/816) pictures (P<0.05), and Arousal scores between the two groups of male showed significant difference in 69.61%(567/813) pictures(P<0.05). Among 816 pictures, Valence scores between two groups of female showed significant difference in 75.00%(612/816) pictures (P< 0.05), and Arousal scores between two groups of female showed significant difference in 63.24%(516/816) pictures (P< 0.05). From 9 categories of IAPS, the ratio of positive and negative affective reactions due to facial pictures in two groups of male was greatly different(χ2 =4.857,P<0.05), and the ratio of positive and negative affective reactions due to erotic pictures in two groups of female was greatly different (c2=25.93, P<0.001). The ratios of low and high arousal due to categories of facial and object pictures were significantly different, and the ratios of low and high arousal due to categories of facial, violence, objects, sports and pollution were significantly different (P<0.05). Conclusion:Under different cultural background, the affective reactions of Chinese and American adults towards IAPS are almost similar, but significantly different in the erotic and facial pictures.更多还原