Intolerance of uncertainty heightens negative emotional states and dampens positive emotional states.
Intolerance of uncertainty heightens negative emotional states and dampens positive emotional states.
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DOI：
10.3389/fpsyt.2023.1147970
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发表时间：
2023
影响因子：
4.7
通讯作者：
Dodd HF
中科院分区：
文献类型：
--
作者：
Morriss J;Goh K;Hirsch CR;Dodd HF
自我报告的不确定性不容忍度 (IU) 较高的个人倾向于认为不确定性是难以忍受和有压力的。值得注意的是，IU 具有跨诊断性，并且在许多不同的情绪障碍（例如焦虑、抑郁）中观察到高水平的 IU。研究主要集中在 IU 如何唤起和调节恐惧和焦虑等情绪状态。然而，最近的研究表明，IU 可能与更广泛的情绪状态相关。在这里，进行了一项在线调查，以检查 IU 是否会唤起和调节一系列消极（例如，恐惧/焦虑、悲伤/不安、愤怒/沮丧、厌恶）和积极（例如，幸福/快乐、兴奋/热情、惊讶/兴趣）情绪状态。社区样本（n = 231）中的研究结果表明，IU水平较高的个体报告：（1）一般的不确定性和模糊性下的不确定性更有可能引起消极情绪状态，而不太可能引起积极情绪状态，（2）风险下的不确定性不太可能引起积极情绪状态，（3）不确定性会加剧现有的消极情绪状态并削弱现有的积极情绪状态。重要的是，当控制了当前的普遍痛苦、焦虑唤醒和快感缺乏抑郁的经历时，这些与 IU 相关的发现仍然存在。总而言之，这些发现表明 IU 参与诱发和调节多种情绪现象，这可能与情绪障碍的跨诊断模型和治疗计划相关。
Individuals high in self-reported Intolerance of Uncertainty (IU) tend to view uncertainty as unbearable and stressful. Notably, IU is transdiagnostic, and high levels of IU are observed across many different emotional disorders (e.g., anxiety, depression). Research has primarily focused on how IU evokes and modulates emotional states such as fear and anxiety. However, recent research suggests that IU may have relevance for a broader range of emotional states. Here, an online survey was conducted to examine whether IU evokes and modulates a range of negative (e.g., fear/anxiety, sadness/upset, anger/frustration, disgust) and positive (e.g., happiness/joy, excitement/enthusiasm, surprise/interest) emotional states. Findings within a community sample (n = 231) revealed that individuals with higher levels of IU report: (1) that uncertainty in general and uncertainty under ambiguity are more likely to evoke negative emotional states and less likely to evoke positive emotional states, (2) that uncertainty under risk is less likely to evoke positive emotional states, and (3) that uncertainty heightens existing negative emotional states and dampens existing positive emotional states. Importantly, these IU-related findings remained when controlling for current experiences of general distress, anxious arousal, and anhedonic depression. Taken together, these findings suggest that IU is involved in evoking and modulating a wide array of emotional phenomena, which likely has relevance for transdiagnostic models and treatment plans for emotional disorders.
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影响因子：
4.3
作者：
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通讯作者：
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