信息在学习判断中的定信息的作用
Kenji Ikeda1,2, Yosuke Hattori3, Yuichi Ito4
1Faculty of Human Relations, Tokai Gakuin University, Gifu, Japan. kenikeda@otemae.ac.jp.
Memory & cognition
|December 24, 2024
概括
信息性定影响记忆信心,而非信息性定导致学习判断 (JOLs) 的缩放偏差. 这项研究阐明了不同的类型如何影响JOL形成.
科学领域:
- 认知心理学 认知心理学
- 超认知 (Metacognition) 是一种表认知 (metacognition) 的方法.
- 决策 决策 决策 决策
背景情况:
- 定效应会对判断产生偏见,但它们对学习判断 (JOLs) 的影响仍有争议.
- 两个假设解释了定效应:乐观/悲观 (记忆信心变化) 和差异缩放 (响应尺度偏差).
研究的目的:
- 调查对JOLs的信息和非信息定效应.
- 要区分乐观/悲观和差异缩放假设.
- 为了确定类型和响应尺度如何影响JOLs.
主要方法:
- 使用二进制 (是/否) 和缩放 (0-100%) JOLs.进行了三项实验.
- 定信息与测试性能相关性各不相同 (信息化与非信息化).
- 对和JOL的响应量表进行了操纵.
主要成果:
- 信息定显著影响了JOL,支持乐观/悲观假设.
- 非信息性定没有影响二进制JOL,但确实引起了缩放JOL的缩放偏差,支持差异缩放假设.
- 数字初始化并不能解释无信息定效应.
结论:
- 信息的定性质极大地影响了JOL的形成过程.
- 信息改变主观记忆信心,而非信息诱导响应缩放偏差.
- 结果区分了JOL中信息和非信息定效应背后的机制.
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