The role of anhedonia in predicting risk-taking behavior in university students.
The role of anhedonia in predicting risk-taking behavior in university students.
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快感缺失在预测大学生冒险行为中的作用。
DOI：
10.1016/j.jpsychires.2022.09.030
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发表时间：
2022
影响因子：
4.8
通讯作者：
Karlsgodt,KatherineH
中科院分区：
文献类型：
--
作者：
Currin,DanielleL;Hart,KaitlynP;Gupta,MohanW;Patel,PoojaK;Leathem,LoganD;Karlsgodt,KatherineH
人们对理解心理困扰的症状越来越感兴趣，比如快感缺乏，不仅与个体心理障碍有关，而且是跨诊断的。这种更广泛的关注允许调查症状对疾病或非临床样本的影响。以前的工作已经将临床样本中的快感缺失和冒险行为联系起来，尽管在健康青少年和早期成年人中探索这种关系仍然是一个相对较新的研究领域。目前的研究探讨了快感缺失和冒险行为之间的关系，通过将每一个分为可分离的部分（即快感缺失分为预期和消费性快乐的赤字;冒险行为分为风险倾向，次优风险行为和对惩罚的反应）。样本81名大学生完成了两个查普曼量表的快感缺失，时间体验的快乐量表（TEPS），和气球焦虑风险任务（BART）。分层线性回归分析完成，以评估预测能力的每个快感缺乏措施对每个结果的措施上的BART。TEPS评分显着负预测所有三个结果的措施，与预期的快乐有更多的预测能力比消费的快乐。身体快感缺乏也是次优风险行为和惩罚反应的重要预测因子。这些发现提出了一个更广泛和更复杂的观点快感缺失和风险之间的关联比以前报道的，值得进一步研究，以继续阐明它们是如何相互关联的。
There is a growing interest in understanding symptoms of psychological distress, such as anhedonia, not just as related to individual psychological disorders, but transdiagnostically. This broader focus allows for the investigation of the effects of symptoms across disorders, or in non-clinical samples. Previous work has linked anhedonia and risk-taking behavior in clinical samples, though the exploration of this relationship in healthy adolescents and early adults is still a relatively new area of research. The current study explored the relationship between variability in anhedonia and risk-taking behavior by breaking each into separable parts (i.e. anhedonia into deficits in anticipatory and consummatory pleasure; risk-taking into risk propensity, sub-optimal risky behavior, and response to punishment). A sample of 81 university students completed two Chapman scales of anhedonia, the Temporal Experience of Pleasure Scale (TEPS), and the Balloon Analogue Risk Task (BART). Hierarchical linear regression analyses were completed to assess the predictive power of each anhedonia measure on each outcome measure on the BART. TEPS score significantly negatively predicted all three outcome measures, with anticipatory pleasure having more predictive power than consummatory pleasure. Physical anhedonia was also a significant predictor of sub-optimal risky behavior and response to punishment. These findings present a broader and more complex view of the associations between anhedonia and risk than have previously been reported, and merit further study to continue to elucidate how they are related to one another.