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Sluggish cognitive tempo and ADHD symptoms in relation to task-unrelated thought: Examining unique links with mind-wandering and rumination.
Journal of Psychiatric Research ( IF 4.8 ) Pub Date : 2020-01-29 , DOI: 10.1016/j.jpsychires.2020.01.016
Joseph W Fredrick 1 , Michael J Kofler 2 , Matthew A Jarrett 3 , G Leonard Burns 4 , Aaron M Luebbe 1 , Annie A Garner 5 , Sherelle L Harmon 6 , Stephen P Becker 7
Affiliation  

Recent theoretical and empirical evidence highlights associations between attention-deficit/hyperactivity disorder (ADHD) symptoms and task-unrelated thought, including mind-wandering and rumination. However, it has been hypothesized that sluggish cognitive tempo (SCT), characterized by daydreaming and staring behaviors, may uniquely relate to task-unrelated thought. The purpose of the present study was to test whether SCT symptoms are associated with greater mind-wandering and rumination, and whether this association remains when controlling for ADHD and internalizing symptoms. Participants (N = 4679; 18-29 years; 69% female; 80.9% White) enrolled in six universities in the United States completed measures of SCT, ADHD symptoms, internalizing symptoms, and rumination, as well as two scales used to assess mind-wandering. Although ADHD symptoms were correlated with greater self-reported mind-wandering and rumination, relations with mind-wandering on the daydreaming frequency scale, reflective rumination, and brooding rumination were attenuated when controlling for SCT and internalizing symptoms. Above and beyond other psychopathology dimensions, SCT symptoms were uniquely associated with greater self-reported mind-wandering and both reflective and brooding rumination. Additionally, SCT symptoms were more strongly associated than other psychopathology dimensions with the mind-wandering measure of daydreaming frequency. Results provide the first empirical support for unique and robust associations between SCT symptoms and task-unrelated thought, while suggesting that the link between ADHD and mind-wandering may be less robust than previously suggested.

中文翻译:

与任务无关的思想有关的缓慢的认知节奏和多动症症状:检查与思维游荡和反省的独特联系。

最近的理论和经验证据突出了注意力缺陷/多动障碍(ADHD)症状与与任务无关的思想之间的关联,包括思想游荡和反省。但是,据推测,以白日梦和凝视行为为特征的迟钝的认知节奏(SCT)可能与与任务无关的思想唯一相关。本研究的目的是测试SCT症状是否与更大的精神游荡和反省有关,以及在控制ADHD和内化症状时是否仍存在这种联系。参加美国六所大学的参与者(N = 4679; 18-29岁; 69%的女性; 80.9%的白人),他们完成了SCT,ADHD症状,内在症状和反刍力的测量,以及用于评估心理的两个量表徘徊。尽管多动症的症状与自我报告的更大的思想游荡和反省有关,但在控制SCT和内在化症状时,白日梦频率量表,反省性反省和育雏反省与思想游荡的关系有所减弱。超越其他精神病理学维度,SCT症状与自我报告的更大的思想游荡以及反射性和沉思性反省有着独特的联系。此外,与其他精神病理学维度相比,SCT症状与做白日梦频率的思想游荡指标之间的关联更紧密。结果为SCT症状和与任务无关的思想之间的独特而稳固的关联提供了第一个实证支持,同时表明ADHD与思想游荡之间的联系可能不如先前建议的牢固。
更新日期:2020-01-30
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