猜测作为一种学习干预:对预问效应的元分析性审查
Kyle J St Hilaire1, Jason C K Chan2, Dahwi Ahn1
1Iowa State University, Ames, IA, USA.
Psychonomic bulletin & review
|August 28, 2023
概括
在学习之前向学生提出预题,可以提高对测试材料的回忆力. 然而,这种学习策略对新,未经测试的材料显示出最小的好处,这表明在教育环境中有限的概括性.
科学领域:
- 认知心理学 认知心理学
- 教育心理学教育心理学
背景情况:
- 众所周知,在学习之前提出的预问或测试问题可以提高学生的学习能力.
- 关于前问的好处是否仅限于经过测试的材料,还是对新材料进行概括,存在相互矛盾的证据.
研究的目的:
- 审查有关预问效应的文献.
- 对特定和一般预问效应的大小进行元分析.
- 探索影响预问效应的调节者变量.
主要方法:
- 进行了预先注册的元分析.
- 总结了关于预问效应的文献.
- 描述了一个基于注意力的帐户.
主要成果:
- 发现了适度的特定预问效应 (g = 0.54,k = 97).
- 观察到几乎不存在的一般预问效应 (g = 0.04,k = 91).
- 基于注意力的帐户得到了主持人的分析的支持.
结论:
- 预题显著提高了对特定测试材料的学习.
- 预题的好处并没有大大泛化到新的,未经测试的材料上.
- 未来的研究应该调查预问机制和课堂应用.
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