在分离性身份障碍中,身份间失忆和记忆转移:系统性审查与元分析
Julia C Beker1, Martin J Dorahy2, Jaimee Moir2
1MRC Cognition and Brain Sciences Unit, University of Cambridge, UK.
Clinical psychology review
|November 14, 2024
概括
这项研究研究了分离性身份障碍 (DID) 中的身份间失忆症 (IIA). 调查结果表明,身份之间存在某种记忆转移,但方法上的局限性要求对IIA有细微的理解.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 分离性身份障碍 (DID) 的特点是记忆障碍,包括身份间失忆症 (IIA).
- 无论是主观还是客观,IIA的基本机制仍然是一个关键的研究问题.
研究的目的:
- 系统地审查和分析现有的关于分离性身份障碍中身份间失忆症的研究.
- 调查客观记忆缺陷是否证实了在DID.中跨身份检索失败的主观报告.
主要方法:
- 进行了一项系统的文献审查,包括19项实证研究和4项案例研究.
- 对包含的12项研究进行了元分析,以定量评估记忆转移和失忆症.
- 检查了包含的研究的方法考虑因素.
主要成果:
- 系统性审查表明了在DID.中存在身份间记忆传输的证据.
- 两个元分析支持记忆转移,而另外两个则建议与IIA一致的模式.
- 确定了方法上的局限性,包括参与者的异质性和评估的有限记忆领域.
结论:
- 目前的证据表明,在DID中,身份之间存在一定程度的记忆转移,挑战完全的记忆丧失.
- 现有研究的方法限制需要对IIA发现进行谨慎和细微的解释.
- 需要使用强大的方法进行进一步的研究,以充分阐明DID.的身份间失忆症的性质.
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