选择性记忆在获利和损失方面与年龄相关的差异
Dillon H Murphy1, Alan D Castel1, Barbara J Knowlton1
1Department of Psychology, University of California Los Angeles, Los Angeles, California, USA.
Experimental aging research
|July 6, 2023
概括
设定学习目标会影响成年人的记忆选择性. 最大化收益,而不是最小化损失,改善了年轻人和老年人对高价值信息的回忆.
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.
- 人类发展 人类发展
背景情况:
- 了解框架如何影响学习和记忆对于优化教育策略至关重要.
- 认知过程中的与年龄相关的差异,如选择性记忆,已经得到了充分的证据,但受到动机因素的影响.
研究的目的:
- 调查获取框架与损失框架学习目标对年轻人和老年人高价值信息的选择性记忆的影响.
- 评估框架对记忆选择性的影响是否由超认知意识介导.
主要方法:
- 参与者 (年轻人和老年人) 学习了词汇列表与相关的点值.
- 学习目标被定义为最大化收益 (取点) 或最小化损失 (损失点).
- 收集了回忆可能性的元认知预测,以评估对框架效应的认识.
主要成果:
- 老年人预计在损失框架目标下有更大的选择性,而年轻人则预计在收益框架目标下有更大的选择性.
- 与预期相反,当目标以最大化收益为框架时,这两个年龄组对高价值信息的选择性都提高了.
- 超认知预测与实际记忆表现不完全一致,表明对框架效应的复杂意识.
结论:
- 学习目标的框架显著影响了年轻人和老年人的高价值信息的记忆选择性.
- 收益框架目标似乎比损失框架目标更有效地促进选择性记忆,无论年龄如何.
- 对学习目标的框架效应可以影响成年人一生中的元认知判断和随后的记忆表现.
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