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首页> 外文期刊>Cognitive therapy and research >Out-of-the-Blue: Depressive Symptoms are Associated with Deficits in Processing Inferential Expectancy-Violations Using a Novel Cognitive Rigidity Task
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Out-of-the-Blue: Depressive Symptoms are Associated with Deficits in Processing Inferential Expectancy-Violations Using a Novel Cognitive Rigidity Task

机译:蓝色外出:抑郁症状与使用新的认知刚度任务处理较次延期常规侵犯的缺陷有关

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摘要

Rigid cognition is frequently cited as a plausible maintenance or risk factor for depression. However, most performance-based measures of cognitive rigidity associated with depression offer poor ecological validity, produce mixed findings, and afford little in the way of therapeutic application. In order to establish a more useful and relevant performance-based measure of cognitive rigidity in depression, we developed a novel task that probes a rigidity process using stimuli highly relevant to the level of construal, the thematic content, and the rhetorical mode of depressotypic thinking. The task consists of a set of narrative vignettes that contain an expectancy-violation that is incompatible with an initially-established interpretation. As hypothesized, depressive symptoms were associated with reduced ability to update interpretations. This finding was independent of the valence of the expectancy-violation (i.e., was not merely a negativity bias), and was significant after controlling for basic set-shifting ability, intelligence measures, working memory, and other potential confounds. The novel Contingent Inference Task is a promising approach that may probe a more ecologically and etiologically relevant form of cognitive rigidity in depression than other related performance-based rigidity tasks. This rigidity process may underlie the persistence of biased beliefs in depression, and represent a new therapeutic target.
机译:刚性认知经常被认为是抑郁症的合理维护或危险因素。然而,与抑郁症相关的基于性能的基于性能的认知刚度措施提供了差的生态有效性,产生混合发现,并且在治疗申请之中提供了很少的作用。为了建立更有用且相关的基于性能的抑制性能的抑制性能,我们开发了一种新的任务,探讨了使用与制约的主题内容水平高度相关的刺激探测刚性过程和抑制作用思维的修辞模式。任务包括一组叙述Vignettes,其中包含预期违规,与最初建立的解释不相容。如假设,抑郁症状与更新解释的能力降低有关。这一发现与常规违规的价值无关(即,不仅仅是一种消极偏见),并在控制基本设定换档能力,情报措施,工作记忆和其他潜在混淆后是显着的。新的竞争推理任务是一种有希望的方法,可以探讨抑郁症中更生态和病因的相关形式的认知刚度,而不是其他相关性能的刚度任务。这种刚性过程可能置于抑郁症中偏差的信念的持久性,并且代表了一种新的治疗目标。

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