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特定结果的巴甫洛夫式到工具性转移(PIT)的消退、工具性结果贬值以及奖励相关的注意力捕获可由情感驱动的冲动性预测。

Extinction of outcome-specific Pavlovian-to-instrumental transfer (PIT), instrumental outcome devaluation, and reward-related attentional capture are predicted by affect-driven impulsivity.

作者信息

González Felisa, Garre-Frutos Francisco, Hinojosa-Aguayo Irene, Hall Geoffrey

机构信息

Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain.

Department of Experimental Psychology, University of Granada, Granada, Spain.

出版信息

Learn Behav. 2025 May 14. doi: 10.3758/s13420-025-00676-1.

Abstract

In two online experiments, we aimed to study the relationship between emotion dysregulation and persistence of incentive salience attributed to reward cues. Participants' negative urgency (NU) was assessed before they completed a value-modulated attentional capture (VMAC) task measuring incentive salience as attentional sign-tracking. This consisted of two phases - rewarded and unrewarded - to evaluate the persistence of the VMAC effect. Subsequently, a Pavlovian-to-instrumental transfer (PIT) procedure was employed as another measure of incentive salience. In Experiment 1 both outcome-specific and general PIT effects were assessed, along with the impact of instrumental outcome devaluation (OD). Experiment 2 focused on the effect of Pavlovian extinction on specific PIT. Both outcome devaluation and extinction are indices of implicit emotion regulation. In Experiment 1, the OD index showed a significant positive correlation with specific PIT and a negative correlation with the NU score. In Experiment 2, the extinction index of specific PIT, linked to the level of explicit knowledge of the contingencies, correlated negatively with NU. The VMAC effect and its persistence showed correlations with NU, positive and negative, respectively (Experiment 1). No relationships were found between any measure of VMAC and OD or PIT effects in any of the experiments. These findings suggest that difficulties in emotion regulation are associated with increased attentional sign-tracking and can hinder action control and selection. These phenomena may be governed by distinct mechanisms, with the VMAC effect being more automatic and the specific PIT effect exhibiting varying degrees of goal-directed behavior depending on the effectiveness of implicit emotion regulation strategies.

摘要

在两项在线实验中,我们旨在研究情绪失调与归因于奖励线索的动机显著性持续性之间的关系。在参与者完成一项价值调制注意捕获(VMAC)任务之前,评估他们的消极紧迫性(NU),该任务将动机显著性测量为注意信号追踪。这包括两个阶段——有奖励和无奖励——以评估VMAC效应的持续性。随后,采用巴甫洛夫到工具性转换(PIT)程序作为动机显著性的另一项测量指标。在实验1中,评估了特定结果和一般PIT效应,以及工具性结果贬值(OD)的影响。实验2聚焦于巴甫洛夫消退对特定PIT的影响。结果贬值和消退都是内隐情绪调节的指标。在实验1中,OD指数与特定PIT呈显著正相关,与NU得分呈负相关。在实验2中,与对偶然性的明确知识水平相关的特定PIT的消退指数与NU呈负相关。VMAC效应及其持续性分别与NU呈正相关和负相关(实验1)。在任何实验中,未发现VMAC的任何测量指标与OD或PIT效应之间存在关系。这些发现表明,情绪调节困难与注意信号追踪增加有关,并且可能会阻碍行动控制和选择。这些现象可能由不同的机制所支配,VMAC效应更具自动性,而特定PIT效应根据内隐情绪调节策略的有效性表现出不同程度的目标导向行为。

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