Skin Conductance Responses to a Discrete Threat in Virtual Reality: Associations with Psychopathy and Anxiety.
Skin Conductance Responses to a Discrete Threat in Virtual Reality: Associations with Psychopathy and Anxiety.
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DOI：
10.1007/s10862-021-09943-7
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发表时间：
2022
影响因子：
1.6
通讯作者：
Thomson ND
中科院分区：
文献类型：
--
作者：
Centifanti LCM;Gillespie SM;Thomson ND
具有高度精神病态特征的人通常被描述为无所畏惧，缺乏情感深度，特别是在评估环境中的威胁时。对负面情绪刺激的皮肤电导反应性（SCR）代表了儿童行为问题行为的强大自主相关性（Fanti等人，神经科学和生物行为评论，100，98-107，）。然而，研究有行为问题的青少年与威胁相关的处理往往使用各种负面刺激，可能会引起各种和非特异性的负面情绪。很少有研究考虑到焦虑对不同精神病特征之间关系的调节作用（例如，自恋、冷漠、冲动）与SCR的恐惧诱导刺激。在这项研究中，我们研究了SCR的虚拟现实过山车下降-即离散的恐惧诱导事件-在样本的75名青年（61名男性; M = 14岁，SD = 1.4）就读于非主流学校。过山车下降是用来更清楚地检查一个事件相关的反应，一个离散的威胁，而不是检查整个过山车乘坐SCR。我们使用教师报告的反社会过程筛选设备（弗里克和黑尔，在反社会过程筛选设备：APSD。多伦多：多健康系统，）检查不同的精神病特征与SCR和自我报告的焦虑的关系。较低的焦虑与较高的麻木不仁，但只有在年轻人低SCR离散的威胁。这些发现表明，恐惧和焦虑表现出复杂的和互动的关系与不同的精神病特征。
People with high levels of psychopathic traits are often described as fearless and lacking in emotional depth, particularly when evaluating threats in their environments. Skin conductance responsivity (SCR) to negative emotional stimuli represents a robust autonomic correlate of conduct problem behavior in children (Fanti et al., in Neuroscience and Biobehavioral Reviews, 100, 98–107,). However, studies that have examined threat-related processing in youth with conduct problems have tended to use a variety of negative stimuli that might induce various and unspecific negative emotions. Few studies have taken in to account the moderating effects of anxiety on the relationship of distinct psychopathic traits (e.g., narcissism, callousness, impulsivity) with SCR to a fear inducing stimulus. In this study, we examined SCR to a virtual reality rollercoaster drop – that is, a discrete fear inducing event – in a sample of 75 youths (61 males; M = 14 years, SD = 1.4) enrolled in a non-mainstream school. The rollercoaster drop was used to more clearly examine an event-related response to a discrete threat, rather than examining SCR throughout the rollercoaster ride. We used the teacher-reported Antisocial Process Screening Device (Frick & Hare, in Antisocial process screening device: APSD. Toronto: Multi-Health Systems, ) to examine the relations of distinct psychopathic traits with SCR and self-reported anxiety. Lower anxiety was associated with higher callousness, but only in youths with low SCR to discrete threat. These findings suggest that fear and anxiety show complex and interactive relations with distinct psychopathic traits.
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影响因子：
3.7
作者：
Gillespie SM;Mitchell IJ;Satherley RM;Beech AR;Rotshtein P
通讯作者：
Rotshtein P
影响因子：
3.6
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4.3
作者：
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通讯作者：
Blair, RJR
影响因子：
2.3
作者：
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通讯作者：
Marsh, Abigail A.