首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到16条相似文献,搜索用时 33 毫秒
1.
为考察大学生情绪复杂性对情绪信息注意偏向的影响,通过情绪体验范围和区分性量表(RDEES)筛选出高低情绪复杂性被试各30名,采用2(情绪复杂性:高、低)×3(效价:正性、中性和负性)×4(呈现条件:0/300/600/900ms)的三因素混合设计要求被试完成视觉搜索任务结果显示:(1)低情绪复杂性组在情绪条件(正性负性)下的正确率显著低于中性图片反应时显著高于中性图片,均表现出对情绪图片的注意偏向;(2)高分组在正性图片0ms呈现的条件下的正确率显著高于低分组,在负性图片300ms和900ms呈现和正性图片900ms呈现条件下的反应时显著低于低分组  相似文献   

2.
采用ERP和眼动技术考察职前教师情绪复杂性对情绪面孔加工的影响。实验采用面孔识别范式,分别比较高低情绪复杂性的职前教师在加工4类基本情绪时的ERP和眼动差异。行为结果显示,除愉快情绪外,高分组在其他3种情绪加工的正确率上显著高于低分组,反应时上则显著短于低分组;ERP结果显示,高分组在P100、N170和LPP三个成分的幅值上均显著高于低分组,而在VPP、P200和N200三个成分的幅值上则显著低于低分组;眼动结果显示,高分组在总注视点个数、注视频率和瞳孔直径上高于低分组,而在眼跳时间和眼跳幅度上则小于低分组。这些结果表明情绪复杂性影响情绪面孔的加工,高情绪复杂性促使个体在情绪信息加工时对情绪类别信息更敏感,且采用更高的加工效率和更优的加工模式。  相似文献   

3.
抑郁障碍个体的注意偏向是抑郁认知研究中的重要问题。近年研究的焦点从对抑郁障碍个体的注意偏向特点、理论机制等转向了对抑郁障碍个体的注意偏向矫正效果和作用机制等的研究。本文从三个方面讨论了抑郁障碍个体对情绪信息的注意偏向:(1)抑郁个体注意偏向的特点。(2)抑郁个体注意偏向的机制。(3)抑郁个体注意偏向的矫治方法。在此基础...  相似文献   

4.
探讨情绪弹性和性别变量对青少年加工负性情绪信息时注意偏向的影响,采用情绪stroop实验范式,以46名青少年为被试,以负性情绪图片为实验材料,考察不同情绪弹性和性别的青少年在负性情绪图片颜色识别时的反应时间差异。结果发现,情绪弹性对负性情绪图片颜色识别的主效应显著,统计效力非常明显;性别对负性情绪图片颜色识别的主效应显著,统计效力明显;情绪弹性与性别在颜色识别上的交互作用不显著。这说明青少年负性情绪信息加工过程中产生的注意偏向效应受情绪弹性和性别因素的影响。  相似文献   

5.
病理性网络使用者对情绪信息的注意偏向研究   总被引:1,自引:0,他引:1       下载免费PDF全文
探究病理性网络使用者在注意偏向上是否存在情绪干扰。采用情绪图-词Stroop范式对病理性网络使用者与正常网络使用者进行比较研究。结果表明(1)病理性网络使用者与正常网络使用者相比,有对情绪词语有更加突出的反应延迟特点,表现出了明显的情绪干扰。(2)病理性网络使用者与正常网络使用者相比,具有更多的负性认知偏向。(3)病理性网络使用者与正常网络使用者相比,在图词不一致的情况下有更多的反应延迟存在。  相似文献   

6.
自动情绪调节对负性情绪面孔注意偏向的影响   总被引:6,自引:0,他引:6  
韩玉昌  隋雪  任延涛 《心理科学》2005,28(3):550-555
本研究通过成语匹配任务启动情绪调节目标,在情绪flanker任务中考察了自动情绪调节启动对注意偏向的影响。结果表明,中性启动条件下,被试表现出对负性情绪面孔的注意偏向,而情绪调节启动条件下,被试对正性、负性情绪面孔的注意分配不存在显著差异。这一结果说明自动情绪调节可以有效地减弱被试的负性情绪面孔注意偏向。  相似文献   

7.
王巧婷  张晶  温特 《心理科学》2019,(3):550-555
本研究通过成语匹配任务启动情绪调节目标,在情绪flanker任务中考察了自动情绪调节启动对注意偏向的影响。结果表明,中性启动条件下,被试表现出对负性情绪面孔的注意偏向,而情绪调节启动条件下,被试对正性、负性情绪面孔的注意分配不存在显著差异。这一结果说明自动情绪调节可以有效地减弱被试的负性情绪面孔注意偏向。  相似文献   

8.
采用问卷法和实验法相结合的方式探讨情绪调节自我效能感 ( Regulatory Emotional Self-Effi-cacy, RESE) 对情绪词汇注意偏向的影响. 结果发现: (1) 相比消极情绪词汇,个体对积极情绪词汇的反应要显著更快; 相比RESE低分组, RESE高分组对情绪词汇的反应要显著更快; (2)...  相似文献   

9.
与中性信息相比,情绪信息会引起更快更多的注意并具有一种认知加工上的优先权.在注意实验中,与不带情绪色彩的刺激相比,具有情绪意义的刺激更能吸引注意或占用注意资源且引起注意偏向.个体对情绪信息的适度偏向具有重要的社会生活意义.本文介绍了情绪注意偏向的注意成分理论、图式理论、注意资源理论和平行分布处理(PDP)模型,并分别对抑制范式下以不同情绪材料展开的正常被试和特殊被试的情绪注意偏向研究进行了总结概括,同时指出了未来在抑制范式下利用ERPs、fMRI新技术研究不同被试群体情绪与注意关系的可能性.  相似文献   

10.
采用修改后的分离式Stroop任务,通过两个实验考察了基于人际情感性动机的网络使用者在双线索竞争条件下的前注意加工特性。研究结果表明,相对于信息获取型被试,在中性线索与负性情绪线索匹配条件下,人际情感型被试对负性情绪线索表现出显著的前注意加工偏向,但在中性线索和情感满足线索匹配条件下,该类被试对情感满足线索未表现出前注意加工偏向。该研究为解释人际情感型动机者的病理性网络使用行为的情绪机制提供了实验证据。  相似文献   

11.
社交焦虑个体对于不同威胁信息的注意偏向   总被引:5,自引:0,他引:5  
钱铭怡  王慈欣  刘兴华 《心理科学》2006,29(6):1296-1299
目的:研究社交焦虑个体对不同类型词语的注意偏向。方法:被试41名,采用情绪Stroop范式,研究词与非词不同比例条件下高低社交焦虑个体对不同类型词(被关注词、被评价词、躯体威胁性词、中性词和非词)的注意偏向。结果:在词和非词比例高的条件下,高社交焦虑组在负性评价词和受他人关注词上的Stroop效应显著大于低社交焦虑组。结论:高社交焦虑个体对负性评价和他人关注的词语存在注意偏向。  相似文献   

12.
Ribeiro, L. A. & Fearon, P. (2010). Theory of mind and attentional bias to facial emotional expressions: A preliminary study. Scandinavian Journal of Psychology. Theory of mind ability has been associated with performance in interpersonal interactions and has been found to influence aspects such as emotion recognition, social competence, and social anxiety. Being able to attribute mental states to others requires attention to subtle communication cues such as facial emotional expressions. Decoding and interpreting emotions expressed by the face, especially those with negative valence, are essential skills to successful social interaction. The current study explored the association between theory of mind skills and attentional bias to facial emotional expressions. According to the study hypothesis, individuals with poor theory of mind skills showed preferential attention to negative faces over both non‐negative faces and neutral objects. Tentative explanations for the findings are offered emphasizing the potential adaptive role of vigilance for threat as a way of allocating a limited capacity to interpret others’ mental states to obtain as much information as possible about potential danger in the social environment.  相似文献   

13.
    
Research has demonstrated that the impact of childhood abuse often outlasts the initial abuse experiences, paving the way for a myriad of psychological difficulties in adulthood. Attentional bias might serve as a pathway from childhood abuse to negative outcomes associated with such experiences. The primary aim of the study was to investigate the impact of childhood emotional abuse (CEA) experiences on the presence of attentional bias in a sample of college women by comparing performance on a modified Stroop task between CEA survivors (n = 28) and a nonabused control group (n = 31). Results suggest that for CEA survivors, psychological symptoms moderated the relationship between CEA severity and attentional bias to specific word types. Results underscore the importance in continued exploration of the relationship among childhood emotional abuse, attentional bias, and concurrent psychopathology. Results also suggest that modification of attentional biases, via cognitive bias modification procedures, could help mitigate the impact of childhood abuse experiences on psychological well-being in adult survivors.  相似文献   

14.
    
This study examined whether in an emotional Stroop task, individuals with coronary heart disease (CHD) would show greater attention towards the threatening words related to their disease than healthy persons, and if such an attentional bias is associated with anxiety. An emotional Stroop task with threatening words related to CHD as well as positive, negative and neutral words was administered to 35 individuals with CHD and 35 healthy controls. Additionally, the original Stroop task, the Beck anxiety inventory and the state-trait anxiety inventory were administered. The results indicated an attentional bias towards threatening words related to CHD in the individuals with CHD. They experienced higher interference than healthy participants from threatening words related to CHD but not from positive or negative words. Moreover, the level of interference was associated with their level of anxiety, and a vicious circle may exist in this association. In addition, results indicated a possible deficit of executive functioning among individuals with CHD. Attentional bias, as well as its association with anxiety, and an indication of deficit in executive functioning among individuals with CHD might be the risk factors for these individuals’ quality of life and for further development of their disease.  相似文献   

15.
情绪信息与注意偏向   总被引:14,自引:0,他引:14       下载免费PDF全文
情绪信息对注意的调节是情绪研究的热点问题之一。过去的研究多集中于注意偏向,研究范式的多样化、被试群体特质的差异性,导致对注意偏向机制的诸多争论,形成了注意成分说、图式说、注意资源说和PDP模型。注意成分说认为,威胁相关的刺激损害了注意解除能力而引起偏向。图式说认为,图式或知识结构的激活引发注意偏向。注意资源说认为,过多注意资源的消耗引起情绪Stroop实验中的注意偏向。PDP模型认为,特殊人群过高的输入单元激活水平引起注意偏向。  相似文献   

16.
    
Abstract

Experimental studies show that training people to attend to negative stimuli makes them more likely to respond with greater anxiety to stress. The present study investigated this effect in students using measures of cardiovascular responses to stress and examined whether individual differences influence the impact of attention training on stress responses. Using a standard dot probe task, 30 participants underwent negative attentional bias training and 34 participants underwent anti-negative training before completing a stressful speech task. Results indicated that, overall, participants exhibited acclimatization to the procedures (indicated by a dip in blood pressure post-training) and normal stress responding (indicated by elevated blood pressure in response to stress; p<.001). However, consideration of participants’ scores for neuroticism/emotional-stability revealed important differences in how the intervention impacted on cardiovascular profiles (p=.008). For participants with high neuroticism scores, the negative attentional bias intervention elicited more exaggerated stress responding than the anti-negative intervention. For those with low neuroticism scores (i.e., emotionally stable participants), the anti-negative intervention was associated with elevated post-intervention blood pressure and higher blood pressure reactivity to stress. These findings provide evidence of the impact of attentional bias manipulation on physiological stress reactivity and suggest the effect is highly contingent on individual temperaments.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号