模拟对话:一个马尔科夫连锁模型,介绍一个中央演讲者对一组沟通的听众进行记忆的影响
Elif Ece Sozer1, Jeremy K Yamashiro2, William Hirst3
1Department of Psychology, New School for Social Research, 80 Fifth Avenue, New York, NY, 10011, USA. sozee287@newschool.edu.
Memory & cognition
|October 4, 2023
概括
中央扬声器通过选择性回忆来塑造群体记忆,增强一些记忆,阻碍其他记忆. 长期模拟表明这些效应持续存在并随着重复的对话而演变,为集体记忆动力学提供了新的见解.
科学领域:
- 认知心理学 认知心理学
- 社会心理学 社会心理学
- 计算社会科学 计算社会科学
背景情况:
- 中央扬声器通过选择性排练影响群体记忆.
- 这包括共享实践效应和检索诱导的遗忘 (RIF).
- 网络通信进一步修改了这些记忆力影响.
研究的目的:
- 为了建模集体记忆的长期动态.
- 研究谈话记忆如何在长时间的互动中演变.
- 探索跨不同群体结构的记忆力影响的变化.
主要方法:
- 开发了马尔科夫链模拟.
- 模拟了长期对话记忆动态.
- 利用报告的经验数据进行模型校准.
主要成果:
- 共享实践效应和检索诱导的遗忘在长期集体记忆中稳定.
- 在沟通与单独记忆小组中观察到效应的放大.
- 通信网络对较小的初始记忆偏差表现出敏感性.
结论:
- 模拟显示了关键记忆效应的长期稳定性.
- 预测状态提供了超越当前经验发现的新见解.
- 这些发现表明了未来对集体记忆的经验研究的方向.
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