巨大的期望:预测提醒会影响潜在的记忆编码和无助检索
1Department of Psychology, University of California, Riverside.
概括
预期一个提醒系统可以减少对潜在内存 (PM) 任务的编码工作和内存性能. 即使认为PM的意图更强大时,这种效应仍然存在,这表明PM和回顾性记忆的编码策略类似.
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.
背景情况:
- 追溯记忆研究表明,当预期提醒时,编码工作减少,如果提醒被删除,则会导致性能差.
- 预期记忆 (PM) 涉及记住在未来执行预期的操作,并且可能对预期效应不那么敏感.
研究的目的:
- 调查预期对编码力度和检索性能的影响是否延伸到潜在记忆 (PM) 意图.
- 为了确定PM的意图是否对移除预期的提醒系统不那么敏感.
主要方法:
- 参与者将PM目标编码成四个块,前三块可提供提醒.
- 用研究持续时间,学生大小和自我报告来衡量编码努力.
- 一组被告知第四块的提醒被删除,而另一个组没有.
主要成果:
- 期待提醒显著降低了对PM目标的客观和主观编码工作.
- 当预计但删除了提醒时,无助的PM检索性能降低了.
- 编码努力部分介绍了预期对PM检索的影响.
结论:
- 展望记忆和回顾记忆编码过程在预期效应方面是相似的.
- 个人调整他们的学习策略,以优化记忆编码,当提醒预期或缺席时.
- 研究结果强调了外部记忆辅助器对认知努力和PM任务的表现的影响.
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