Mood-regulative hedonic incentive interacts with mood and task difficulty to determine effort-related cardiovascular response and facial EMG
Mood-regulative hedonic incentive interacts with mood and task difficulty to determine effort-related cardiovascular response and facial EMG
复制标题
DOI：
10.1016/j.biopsycho.2009.05.005
复制
发表时间：
2009-09-01
影响因子：
2.6
通讯作者：
Gendolla, Guido H. E.
中科院分区：
文献类型：
--
作者：
Silvestrini, Nicolas;Gendolla, Guido H. E.
基于情绪行为模型[Gendolla，G.H.E.，2000.情绪对行为的影响：一个整合理论及其综述。Review of General Psychology，4，378-408]，我们研究了情绪调节享乐激励、情绪状态和任务难度对努力相关心血管反应的联合影响。80名参与者的心血管和面部肌电图反应性在基线期，情绪诱导，以及一个简单或困难的记忆任务，无论是愉快的或不愉快的成功的后果进行了评估。对于不愉快的后果，我们预计情绪会与任务难度相互作用，以确定心血管反应：在消极情绪/轻松和积极情绪/困难条件下反应相对较高，在积极情绪/轻松和消极情绪/困难条件下反应相对较低。相比之下，我们预期愉快的后果增加心血管反应的负面情绪/困难的条件，因为这里的情绪调节的激励证明了高的努力所需的一个困难的任务，在负面情绪。结果与预期一致，面部肌电图反应表明有效的情绪操纵。总之，研究结果进一步支持了情绪行为模型的预测。(C)2009 Elsevier B. V.保留所有权利。
Based on the mood-behavior-model [Gendolla, G.H.E., 2000. On the impact of mood on behavior: an integrative theory and a review. Review of General Psychology, 4, 378-408], we investigated the joint effect of mood-regulative hedonic incentive, mood states, and task difficulty on effort-related cardiovascular response. Cardiovascular and facial EMG reactivity of 80 participants were assessed during a baseline period, mood inductions, and an either easy or difficult memory task with either pleasant or unpleasant consequences of success. For unpleasant consequences, we anticipated that mood would interact with task difficulty to determine cardiovascular response: relatively high reactivity under negative-mood/easy and positive-mood/difficult conditions and relatively low reactivity under positive-mood/easy and negative-mood/difficult conditions. In contrast, we expected for pleasant consequences an increase of cardiovascular response in the negative-mood/difficult condition because here mood-regulative incentive justified the high effort required by a difficult task in a negative mood. Results were generally as expected and facial EMG reactivity indicated efficient mood manipulations. In summary, the findings further support the predictions of the mood-behavior-model. (C) 2009 Elsevier B.V. All rights reserved.