The enhancing effect of social reward on inhibitory control in smokers: Evidence from behaviour and ERP studies.

IF 3.8 3区心理学 Q1 PSYCHOLOGY, CLINICAL

British Journal of Clinical Psychology Pub Date : 2024-08-27 DOI:10.1111/bjc.12498

Yuhan Zhang, Haide Chen, Weijian Li, Lingfeng Gao, Boqiang Zhao, Wan Zhao

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引用次数: 0

Abstract

Objective: Prior research has revealed impaired inhibitory control as a pivotal factor contributing to smokers' struggle to control smoking impulses. However, few studies focus on enhancing smokers' inhibitory control. This study investigates the potential of social rewards to bolster inhibitory control among smokers and elucidates the underlying mechanisms.

Methods: In Experiment 1, a reward-based Go/Nogo paradigm assessed error rates and reaction times for 30 smokers exposed to social reward and neutral feedback in distinct contexts (smoking-related and neutral). Experiment 2 used a modified paradigm, incorporating cognitive load manipulation, to investigate error rates, reaction times, N2, and P3 ERPs among 32 smokers facing social reward and neutral feedback under different cognitive loads (high and low).

Results: Smokers exhibit lower Nogo error rates with social reward feedback; higher error rates occur with smoking cues and high cognitive load; increased N2, P3 amplitudes under social reward versus neutral feedback; low cognitive load enhances P3 amplitude under social reward.

Conclusion: Social reward improves smokers' inhibitory control, but this effect weakens with exposure to smoking cues; higher cognitive load further diminishes the enhancement of smokers' inhibitory control by social reward under smoking cues.

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社会奖励对吸烟者抑制控制的增强作用：来自行为和 ERP 研究的证据

研究目的先前的研究表明，抑制控制能力受损是导致吸烟者难以控制吸烟冲动的关键因素。然而，很少有研究关注如何增强吸烟者的抑制控制能力。本研究调查了社交奖励在增强吸烟者抑制控制能力方面的潜力，并阐明了其潜在机制：在实验1中，基于奖励的Go/Nogo范式评估了30名吸烟者在不同情境（与吸烟相关和中性）下暴露于社交奖励和中性反馈的错误率和反应时间。实验 2 采用了改进的范式，结合认知负荷操纵，研究了 32 名吸烟者在不同认知负荷（高和低）下面对社会奖赏和中性反馈时的错误率、反应时间、N2 和 P3 ERPs：吸烟者在社交奖赏反馈下的 Nogo 错误率较低；在吸烟提示和高认知负荷下的错误率较高；社交奖赏与中性反馈下的 N2、P3 波幅增加；低认知负荷增强了社交奖赏下的 P3 波幅：结论：社交奖赏能提高吸烟者的抑制控制能力，但这种效果会随着吸烟线索的暴露而减弱；在吸烟线索下，较高的认知负荷会进一步削弱社交奖赏对吸烟者抑制控制能力的增强作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

British Journal of Clinical Psychology PSYCHOLOGY, CLINICAL-

CiteScore

5.80

自引率

3.20%

发文量

期刊介绍： The British Journal of Clinical Psychology publishes original research, both empirical and theoretical, on all aspects of clinical psychology: - clinical and abnormal psychology featuring descriptive or experimental studies - aetiology, assessment and treatment of the whole range of psychological disorders irrespective of age group and setting - biological influences on individual behaviour - studies of psychological interventions and treatment on individuals, dyads, families and groups