在偏执症中,新奇性检测对随后的记忆判断的益处减少
William N Koller1, Tyrone D Cannon1
1Department of Psychology, Yale University.
Journal of psychopathology and clinical science
|June 12, 2023
概括
偏执症较高的人在记忆任务中从环境新中获得的益处较小. 这表明偏执可能会损害使用新性来区分记忆编码和检索过程.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 心理病理学 心理病理学
背景情况:
- 新奇的检测对于记忆引导的行为至关重要.
- 关于在偏执症中检测新奇的先前研究显示了混合的结果.
- 亚临床偏执症可能会影响个体处理新鲜信息的方式.
研究的目的:
- 调查偏执症与环境新性在记忆判断中所带来的好处之间的关系.
- 测试更高的偏执水平是否与记忆任务中基于新奇性的增强程度降低相关.
主要方法:
- 通过在线市场向450名参与者进行了持续识别任务.
- 参与者在任务中遇到了旧,新和类似的物品.
- 分析了与偏执症水平和项目类型有关的表现.
主要成果:
- 类似项目的表现得到了提高,因为先前的"新"判决复制了先前的调查结果.
- 更高的偏执症与这种基于新奇的增强的显著减少有关.
- 这表明,偏执症患者可能在记忆歧视中不那么有效地利用新奇事物.
结论:
- 偏执可能会损害利用环境新性的记忆判断的能力.
- 这种缺陷可能会阻碍在内存编码和检索之间进行裁决.
- 偏执症中减少的新奇性检测可能会导致环境的不太连贯的预测模型,培养不确定性和威胁的感觉.
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