The effects of induced positive and negative affect on Pavlovian-instrumental interactions.
The effects of induced positive and negative affect on Pavlovian-instrumental interactions.
复制标题
DOI：
10.1080/02699931.2022.2109600
复制
发表时间：
2022-11
影响因子：
2.6
通讯作者：
Bennett, Daniel
中科院分区：
文献类型：
--
作者：
Weber, Isla;Zorowitz, Sam;Niv, Yael;Bennett, Daniel
关键词：
在所有物种中，动物都有一种内在的驱动力，即接近食欲刺激和回避厌恶刺激。在情感科学中，有影响力的情感理论将积极情感与强化行为方法联系起来，将消极情感与回避联系起来。基于这些理论，我们预测，个体的积极和消极的情感水平应该特别影响他们的行为时，先天巴甫洛夫接近/回避倾向与学习工具性行为冲突。在这里，在两个实验探索性实验1（N = 91）和预先注册的验证性实验2（N = 335），我们评估了如何诱导积极和消极的影响巴甫洛夫工具的相互作用在奖励/惩罚去/不去任务。与我们的假设相反，我们没有发现任何证据的积极/消极的影响，无论是接近/回避行为或巴甫洛夫工具的相互作用的主要影响。然而，我们确实发现了诱导情感对行为的影响受到自我报告的行为抑制和性别的个体差异的调节。探索性的计算模型分析解释了这些人口调节效应所产生的人口因素和个体差异的巴甫洛夫工具的相互作用的强度之间的正相关性。这些发现有助于加深我们对积极和消极影响对工具性行为的影响的理解。
Across species, animals have an intrinsic drive to approach appetitive stimuli and to withdraw from aversive stimuli. In affective science, influential theories of emotion link positive affect with strengthened behavioral approach and negative affect with avoidance. Based on these theories, we predicted that individuals’ positive and negative affect levels should particularly influence their behavior when innate Pavlovian approach/avoidance tendencies conflict with learned instrumental behaviors. Here, across two experiments—exploratory Experiment 1 (N = 91) and a preregistered confirmatory Experiment 2 (N = 335)—we assessed how induced positive and negative affect influenced Pavlovian-instrumental interactions in a reward/punishment Go/No-Go task. Contrary to our hypotheses, we found no evidence for a main effect of positive/negative affect on either approach/avoidance behavior or Pavlovian-instrumental interactions. However, we did find evidence that the effects of induced affect on behavior were moderated by individual differences in self-reported behavioral inhibition and gender. Exploratory computational modelling analyses explained these demographic moderating effects as arising from positive correlations between demographic factors and individual differences in the strength of Pavlovian-instrumental interactions. These findings serve to sharpen our understanding of the effects of positive and negative affect on instrumental behavior.
登录
查看更多内容
影响因子：
16.4
作者：
BOWER, GH
通讯作者：
BOWER, GH
影响因子：
2.1
作者：
De Carli, Pietro;Riem, Madelon M. E.;Parolin, Laura
通讯作者：
Parolin, Laura
影响因子：
3.2
作者：
Csifcsak, Gabor;Melsaeter, Eirik;Mittner, Matthias
通讯作者：
Mittner, Matthias
影响因子：
22.4
作者：
Cyders, Melissa A.;Smith, Gregory T.
通讯作者：
Smith, Gregory T.
影响因子：
4
作者：
Chen, M;Bargh, JA
通讯作者：
Bargh, JA