对一般人群中精神变态特质的疼痛耐受性和对他人疼痛的同理心的系统性研究

IF 3.5 2区心理学 Q1 PSYCHOLOGY, SOCIAL

Personality and Individual Differences Pub Date : 2024-10-22 DOI:10.1016/j.paid.2024.112912

Sophie Alshukri , Victoria Blinkhorn , Rachel E. Warsaw , Minna Lyons

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引用次数: 0

摘要

精神变态特质与对痛觉疼痛的较高耐受性和对他人疼痛的共情能力不足有关。然而，研究结果各不相同且不一致。因此，我们开展了这项系统性综述来整合研究结果。根据 PRISMA 声明，我们利用 5 个数据库进行了全面的文献检索，以确定 2000 年至 2022 年间发表的研究精神变态特质中疼痛体验和对他人疼痛的移情能力的文章（PROSPERO：CRD42023426112）。在总共 9522 篇文章中，确定了 8 篇符合纳入条件的论文。8 项研究共纳入了 573 名参与者。研究发现，心理变态特质较高的人对压力和电击的疼痛耐受性存在差异，但在使用低温时则没有差异。此外，心理变态特质水平越高，大脑对他人疼痛的反应就越少，从而影响了移情能力。这篇综述强调，在精神变态特质中，疼痛耐受性的研究结果可能取决于痛觉疼痛刺激的类型和数据收集方法。此外，对他人缺乏同情心可能有其神经学基础。最后，大胆和卑鄙的特质可能会在容忍更多的痛觉疼痛和缺乏对他人的同情方面起到特定的作用。

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A systematic review investigating a tolerance for pain and empathy for other people's pain in psychopathic traits within the general population

Psychopathic traits have been related to a higher tolerance for nociceptive pain and a deficit in empathy for others' pain. However, results are varied and inconsistent. As a result, this systematic review was conducted to consolidate findings. Reported in accordance with the PRISMA statement, a comprehensive literature search used 5 databases to identify articles published between 2000 and 2022 examining pain experience and empathy for others' pain in psychopathic traits (PROSPERO: CRD42023426112). From a total of 9522 articles, 8 papers were identified as eligible for inclusion. A total of 573 participants were included across 8 studies. Differences in pain tolerance to pressure and electric shocks were found in those higher in psychopathic traits, but not when using cold temperatures. In addition, higher levels of psychopathic traits related to less brain activity in response to others' pain, thus impacting empathy. This review highlights that within psychopathic traits, pain tolerance findings may be dependent upon the type of nociceptive pain stimulus and data collection method. Additionally, a lack of empathy for others may have a neurological basis. Lastly, boldness and meanness traits may play a specific tole in tolerating more nociceptive pain and lacking empathy for others.

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来源期刊

Personality and Individual Differences PSYCHOLOGY, SOCIAL-

CiteScore

8.50

自引率

4.70%

发文量

577

审稿时长

41 days

期刊介绍： Personality and Individual Differences is devoted to the publication of articles (experimental, theoretical, review) which aim to integrate as far as possible the major factors of personality with empirical paradigms from experimental, physiological, animal, clinical, educational, criminological or industrial psychology or to seek an explanation for the causes and major determinants of individual differences in concepts derived from these disciplines. The editors are concerned with both genetic and environmental causes, and they are particularly interested in possible interaction effects.