他人在场条件下的社会分享型提取诱发遗忘

在社会互动的提取小组中, 说者的选择性提取可能会导致听者对未提及但相关内容的遗忘, 这被称为社会分享型提取诱发遗忘。本研究实验1首先考察了有无真实他人在场对社会分享型提取诱发遗忘的影响, 结果显示只有在真实他人在场条件下, 该现象才会出现, 说明社会分享型提取诱发遗忘受到听者对自下而上的社会互动情境加工的影响。实验2进一步考察了在他人在场条件下, 个体的抑制控制能力对社会分享型提取诱发遗忘的影响, 结果显示该现象只与其作为说者时的个体提取诱发遗忘效应大小有关, 提示了社会分享型提取诱发遗忘与个体提取诱发遗忘过程类似, 都会受到个体自上而下的排除竞争项目侵入记忆的无意抑制能力的影响。研究结果为理解人际交流情形下个体记忆的形成与改变提供了重要启发。

Socially shared retrieval-induced forgetting in a naturalistic collaborative retrieval situation

In our daily life, people have plenty of opportunities to share their memories of past experience or knowledge with others. In such conversation, the phenomenon which, due to conscious or unconscious selective retrieval of speakers, listeners forget the unmentioned but relevant memories, is called socially shared retrieval-induced forgetting (SS-RIF). Based on previous research of the phenomenon, the current study focuses on the influence of bottom-up processing of social interactive situations and top-down cognitive control of inhibition on SS-RIF, investigating whether the presence of speaker or not, and the listener's ability of various types of inhibition control would affect the occurrence and scale of SS-RIF.