数字信息总是有益的吗? 在添加和非添加任务中,口头和数字暗示集成
August Collsiöö1, Peter Juslin1, Anders Winman1
1Department of Psychology, Uppsala University, Sweden.
Cognition
|September 1, 2023
概括
数字格式通过促进线性集成,阻碍了对非加法任务的学习. 口头形式可以提高这些复杂任务的学习效果,强调刺激呈现对认知策略的影响.
科学领域:
- 认知心理学 认知心理学
- 决策 决策 决策 决策
- 学习科学 学习科学 学习科学
背景情况:
- 人们经常默认在多个线索判断中使用线性添加集成线索.
- 这个默认策略可以阻碍在任务中学习,在这些任务中,线索是非添加的.
- 数字提示呈现可能会加剧这个问题,建议简单的数值解决方案.
研究的目的:
- 调查数值与口头提示格式如何影响添加和非添加任务中的学习.
- 为了测试这个假设,口头形式提高学习在非添加任务的学习.
- 探索刺激格式在认知过程中的作用劳动分工.
主要方法:
- 进行了两项实验,以比较添加和非添加任务的学习与数字和口头提示的呈现.
- 用PNP建模分析了参与者的学习策略,以适应暗示抽象和示例算法.
- 研究了认知过程,包括暗示抽象和示例记忆.
主要成果:
- 发现口头形式可以改善非添加任务的学习,支持主要假设.
- 暗示抽象 (附加任务) 和示例记忆 (非附加任务) 之间的分工主要观察到数字信息.
- 暗示抽象和示例记忆都涉及精确的分析过程,偶尔会出现错误,而不是近似的直观过程.
结论:
- 刺激的表面特征,如数值或语言格式,可以影响认知先验和学习策略.
- 通过促进适当的认知策略,口头提示呈现可以有利于在非添加任务中学习.
- 了解刺激形式的影响对于优化复杂决策环境中的学习至关重要.
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