在子中,几何和数字学习之间的认知桥梁
Jessica F Cantlon1, Logan R Brownell1, Jialin Li1
1Psychology Department, Carnegie Mellon University, Pittsburgh, PA 15213.
概括
子学习了数字和空间概念,表明空间学习支持数字理解. 这表明这些灵长类动物的认知能力有着共同的进化基础.
科学领域:
- 认知科学 认知科学
- 比较心理学比较心理学
- 神经科学是一个神经科学.
背景情况:
- 人类发展显示了数字和空间认知之间的强烈联系,通常受到数字线等文化工具的影响.
- 新出现的证据表明,这些联系可能有进化根源,甚至在没有文化工具的情况下出现.
研究的目的:
- 研究灵长类动物如何在没有事先任务经验的情况下学习空间和数值概念.
- 探索非人类灵长类动物的空间和数值学习之间的相互作用.
主要方法:
- 无从做过任务的子被训练在数值和几何任务上.
- 分析了学习轨迹和可歧视性影响.
- 交叉滞后分析检查了两项任务中学习之间的预测关系.
主要成果:
- 子成功地学习了数值和几何概念.
- 抽象的定量特征比视觉相似性更好地预测性能,表明抽象的处理.
- 在几何任务中学习显著预测了数量表现的未来收益.
结论:
- 灵长类动物的空间和数值学习取决于相互连接的认知过程.
- 这些发现表明人类数字空间认知桥梁的进化基础.
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