刻意忘记需要刻意记住
Adam Singer1, Shira Darchi2, Daniel Levy3
1Department of Cognitive and Brain Sciences, Ben-Gurion University of the Negev.
Journal of experimental psychology. General
|January 8, 2024
概括
蓄意抑制记忆需要先前检索的干扰,而不仅仅是有意识的努力. 忘记发生在积极回忆相关物品时,而不仅仅是试图忘记.
科学领域:
- 认知心理学 认知心理学
- 记忆的神经科学 记忆的神经科学
背景情况:
- 插曲性记忆抑制可以是偶然的 (由于干扰) 或故意的 (有意识的努力).
- 标准的"思考/不思考"模式用于故意抑制,可能会通过通过检索干扰诱导偶然的抑制来混结果.
研究的目的:
- 区分偶然和故意的记忆抑制机制.
- 调查检索干扰是否是故意抑制记忆的必要组成部分.
主要方法:
- 使用了一个修改后的抑制范式 (排除Think),省略了'Think'条件.
- 结果与标准的抑制范式 (包括思考) 进行了比较,包括"思考"和"不思考"条件.
- 参与者 (n=40 在 ExcludeThink 中,n=39 在 IncludeThink 中) 参与了记忆抑制任务.
主要成果:
- 只有在IncludeThink范式中才观察到记忆抑制.
- 在 ExcludeThink范式中没有发现显著的抑制效应.
- 这些发现表明,在抑制任务中忘记取决于先前检索的干扰.
结论:
- 正如通常研究的故意记忆抑制,依赖于偶然的抑制机制.
- 检索诱导的干扰是通过记忆抑制诱导遗忘的关键因素.
- 仅仅是有意识的意图就不足以抑制记忆,而没有伴随的检索干扰.
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