不同动机强度情绪对注意网络的影响
发布时间：2018-08-24 10:51
【摘要】：本研究旨在探讨不同动机强度的情绪对健康成人注意三网络的影响。实验一中评价得出不同动机强度的五类图片:正性低动机、正性高动机、负性低动机、负性高动机和中性图片;实验二至五中将这些图片与测量注意三网络的ANT-I范式结合。结果发现:情绪图片呈现5000ms的实验二和实验三中,不同动机强度的情绪对注意三网络的影响都没有差异。情绪图片呈现50ms的实验四中,情绪图片类型的主效应显著,正性低动机情绪条件下的反应时显著快于正性高动机与中性条件;情绪图片呈现50ms的实验五中,情绪图片类型与警觉信号的交互作用显著。负性高动机情绪条件下,有警觉信号和无警觉信号时被试的反应一样快;而在负性低动机和中性条件下,有警觉信号时被试的反应时显著快于无警觉信号。总的来说,情绪图片短时(50ms)呈现相对于长时(5000ms)呈现更有利于情绪的动机强度在ANT-I范式中的体现;高动机负性情绪相对于低动机负性情绪和中性情绪抑制注意的警觉,不影响注意的定向和执行控制。
[Abstract]:The purpose of this study was to investigate the effects of different motivational intensity on the three-attention network in healthy adults. In experiment 1, five kinds of images with different intensity of motivation were obtained: positive low motivation, positive high motivation, negative low motivation, negative high motivation and neutral picture. The results showed that there was no difference in the effects of emotion intensity on the three attention networks in 5000ms experiment 2 and experiment 3. In experiment 4 of 50ms, the main effect of emotional picture type was significant, the reaction time of positive low motivation emotional condition was significantly faster than that of positive high motivation and neutral condition, and the emotional picture showed 50ms experiment 5, the main effect of emotional picture type was significant, and the response time of positive low motivation emotion condition was significantly faster than that of positive high motivation and neutral condition. The interaction between emotional picture types and alert signals was significant. Under the condition of negative high motivation emotion, the reaction time of the subjects with alert signal was as fast as that with no alert signal, while the reaction time with alert signal with negative low motivation and neutral condition was significantly faster than that with no alert signal. In general, short time (50ms) is more favorable to emotional intensity than long term (5000ms) in ANT-I paradigm, and high motivation negative emotion is more alert than low motivation negative emotion and neutral emotion restraining attention. Does not affect attention orientation and execution control.
【学位授予单位】：闽南师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：B842.3
本文编号：2200589
[Abstract]:The purpose of this study was to investigate the effects of different motivational intensity on the three-attention network in healthy adults. In experiment 1, five kinds of images with different intensity of motivation were obtained: positive low motivation, positive high motivation, negative low motivation, negative high motivation and neutral picture. The results showed that there was no difference in the effects of emotion intensity on the three attention networks in 5000ms experiment 2 and experiment 3. In experiment 4 of 50ms, the main effect of emotional picture type was significant, the reaction time of positive low motivation emotional condition was significantly faster than that of positive high motivation and neutral condition, and the emotional picture showed 50ms experiment 5, the main effect of emotional picture type was significant, and the response time of positive low motivation emotion condition was significantly faster than that of positive high motivation and neutral condition. The interaction between emotional picture types and alert signals was significant. Under the condition of negative high motivation emotion, the reaction time of the subjects with alert signal was as fast as that with no alert signal, while the reaction time with alert signal with negative low motivation and neutral condition was significantly faster than that with no alert signal. In general, short time (50ms) is more favorable to emotional intensity than long term (5000ms) in ANT-I paradigm, and high motivation negative emotion is more alert than low motivation negative emotion and neutral emotion restraining attention. Does not affect attention orientation and execution control.
【学位授予单位】：闽南师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：B842.3
【参考文献】
相关期刊论文 前2条
1 张光楠;周仁来;;情绪对注意范围的影响:动机程度的调节作用[J];心理与行为研究;2013年01期
2 夏凌翔;万黎;宋艳;杨翼龙;;人际自立与抑郁的关系[J];心理学报;2011年10期
，本文编号：2200589
本文链接：https://www.wllwen.com/shekelunwen/xinlixingwei/2200589.html
