Negative evaluation bias for positive self-referential information in borderline personality disorder.
Negative evaluation bias for positive self-referential information in borderline personality disorder.
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DOI：
10.1371/journal.pone.0117083
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发表时间：
2015
期刊：
影响因子：
3.7
通讯作者：
Lis S
中科院分区：
文献类型：
--
作者：
Winter D;Herbert C;Koplin K;Schmahl C;Bohus M;Lis S
先前的研究表明，符合边缘型人格障碍（BPD）标准的患者显示出改变的自我相关信息处理。然而，关于BPD患者自我参照信息加工功能障碍的实验研究却很少。在这项研究中，BPD患者（N = 30）和健康对照参与者（N = 30）判断积极的，中性的，和消极的话的情绪效价。指称加工被前自指代词、他指代词或无指称语境操纵。随后，患者和参与者完成了自由回忆和识别任务。BPD患者判断积极和中性的话比健康对照组参与者更消极的话有自我参考或没有参考。在BPD患者中，这些偏差与自我报告的归因风格显著相关，特别是对于负面事件，但与抑郁情绪的测量无关。然而，在随后的自由回忆任务和识别任务中，BPD患者与健康对照组参与者没有差异。我们的研究结果表明，在BPD中，对积极的、自我参照的信息存在负面的评价偏差。这种偏向不影响记忆中信息的储存，但可能与BPD患者对日常生活中负性事件的自我归因有关。
Previous research has suggested that patients meeting criteria for borderline personality disorder (BPD) display altered self-related information processing. However, experimental studies on dysfunctional self-referential information processing in BPD are rare. In this study, BPD patients (N = 30) and healthy control participants (N = 30) judged positive, neutral, and negative words in terms of emotional valence. Referential processing was manipulated by a preceding self-referential pronoun, an other-referential pronoun, or no referential context. Subsequently, patients and participants completed a free recall and recognition task. BPD patients judged positive and neutral words as more negative than healthy control participants when the words had self-reference or no reference. In BPD patients, these biases were significantly correlated with self-reported attributional style, particularly for negative events, but unrelated to measures of depressive mood. However, BPD patients did not differ from healthy control participants in a subsequent free recall task and a recognition task. Our findings point to a negative evaluation bias for positive, self-referential information in BPD. This bias did not affect the storage of information in memory, but may be related to self-attributions of negative events in everyday life in BPD.
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