Looking on the bright side and seeing it vividly: interpretation bias and involuntary mental imagery are related to risk for bipolar disorder.
Looking on the bright side and seeing it vividly: interpretation bias and involuntary mental imagery are related to risk for bipolar disorder.
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看到光明的一面并生动地看到它：解释偏差和无意识的心理意象与双相情感障碍的风险有关。
DOI：
10.1017/s1352465819000559
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发表时间：
2020
影响因子：
1.8
通讯作者：
Johnson,SheriL
中科院分区：
文献类型：
--
作者：
Peckham,AndrewD;Modavi,Kiana;Johnson,SheriL
在双相情感障碍患者中，非自愿的心理意象增加了，并且在解释模棱两可的信息时形成了偏见。然而，目前尚不清楚在那些有双相情感障碍风险的人群中是否可以观察到对模糊情景的解释偏差，或者非自愿意象是否与这种偏差有关。目的在本研究中，我们将双相认知的重要模型扩展到高危样本。我们专门测试了积极的解释偏见和非自愿的心理意象是否与双相情感障碍的风险增加有关。方法年轻成人（N = 169）完成双相情感障碍风险测量（轻度躁狂人格量表[HPS]）、解释偏差和非自愿心理意象。结果HPS得分越高，对模糊情景的解释越积极（β = 0.29, p < 0.05）。01)和更频繁的非自愿心理意象（β = 0.22, p < 0.01）。没有证据表明解释偏差和心理意象在预测HPS评分方面存在交互作用，β = 0.04, p = 0.62。结论需要进一步的研究来确定侵入性图像或解释偏见是否会影响双相情感障碍的发展。
BackgroundInvoluntary mental imagery is elevated among people with bipolar disorder, and has been shown to shape biases in interpretation of ambiguous information. However, it is not clear whether biases in interpretation of ambiguous scenarios can be observed in those at risk for bipolar disorder, or whether involuntary imagery is related to such a bias.AimsIn the present study, we extended a prominent model of bipolar cognition to an at-risk sample. We specifically tested whether positive interpretation bias and involuntary mental imagery are linked to a greater risk of bipolar disorder.MethodYoung adults (N = 169) completed measures of risk for bipolar disorder (the Hypomanic Personality Scale [HPS]), interpretation bias, and involuntary mental imagery.ResultsHigher scores on the HPS were significantly correlated with more positive interpretations of ambiguous scenarios (β = 0.29, p <. 01) and more frequent involuntary mental imagery (β = 0.22, p < .01). There was no evidence of an interaction between interpretation bias and mental imagery in predicting HPS score, β = .04, p = .62.ConclusionsFurther research is warranted to determine if intrusive imagery or interpretation bias influence the development of bipolar disorder over time in those at risk.