在黎巴嫩慢性精神分裂症患者中探索心理能力理论:一个横截面研究
Marie Ghosn1, Chadia Haddad2,3,4,5, Jean-Marc Rabil6
1Department of Psychology, University of Balamand Kalhat, Al Koura, P.O box 100, Tripoli, Lebanon.
Schizophrenia research. Cognition
|August 14, 2025
概括
与健康个体相比,精神分裂症患者在心理理论 (TOM) 中表现出显著的障碍,特别是在复杂的二次错误信念任务中. 这突显了精神分裂症中关键的社会认知缺陷.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 认知心理学 认知心理学
背景情况:
- 社会认知,特别是思想理论 (TOM),是精神分裂症研究的关键领域.
- 以前的研究表明,精神分裂症患者的社会认知缺陷普遍存在.
- 了解TOM障碍的异质性对于有针对性的干预至关重要.
研究的目的:
- 调查精神分裂症中心理理论 (TOM) 障碍的具体模式.
- 为了比较精神分裂症患者和健康对照组之间的TOM表现.
- 探索在精神分裂症患者群体中影响TOM缺陷的因素.
主要方法:
- 一项涉及146名慢性精神分裂症住院患者和50名健康对照者的横截面研究.
- 利用阿拉伯版本的TOM-15虚假信念任务来评估TOM的能力.
- 使用BACS尺度评估神经认知,并记录抑郁水平.
主要成果:
- 与对照组相比,精神分裂症患者在TOM-15任务上的表现明显较差.
- 在第一级和第二级错误信念任务中都明显出现损害,而第二级缺陷更为明显.
- 抑郁与二级TOM表现负相关,女性表现优于男性.
结论:
- 精神分裂症患者在思维理论 (TOM) 能力方面表现出显著的缺陷.
- 第二级错误信念任务显示出更大的困难,强调了精神分裂症中复杂的社会认知挑战.
- 研究结果表明,TOM障碍是精神分裂症的核心特征,受抑郁症和性等因素的影响.
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