cover of episode You 2.0: Remember More, Forget Less

You 2.0: Remember More, Forget Less

2024/9/9
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Hidden Brain

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Shankar Vedantam
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Shankar Vedantam:本期节目探讨了记忆的奥秘,包括记忆是如何运作的、为什么我们会忘记事情以及如何才能更好地记住事情。通过对政治家Rick Perry在总统竞选辩论中忘记演讲内容的例子,以及普通人在日常生活中忘记重要事情的例子,引出了对记忆机制和缺陷的讨论。节目中还探讨了人们常常高估自己对知识的掌握程度,以及展望记忆(计划记住某事)的失效问题。 Daniel Willingham:作为认知科学家,Willingham博士分享了他对记忆的研究成果,指出人们对记忆的判断往往是错误的,想要记住某事并不能提高记忆效果。大脑会记住我们反复思考的事情,而不是我们想记住的事情。过度熟悉感并不能保证记住信息;有效的记忆策略是模拟实际应用场景进行练习。遗忘是不可避免的,即使学习后一段时间内掌握得很好,也要进行超额学习以防止遗忘。有效的学习方法在当时感觉上并不有效,人们倾向于使用感觉有效但实际效果差的方法。他建议人们应该找出知识漏洞并重点练习,这需要刻意练习和毅力。 Shankar Vedantam:节目中还讨论了如何改进记忆力,例如通过组织信息、理解意义、与已有知识建立联系,以及将信息编成故事等方法来提高记忆效果。此外,节目还介绍了深入思考、提问并尝试解答,以及使用记忆技巧(例如首字母缩写)等方法。Willingham博士还分享了他个人使用日历和闹钟来辅助记忆的经验,并讲述了一个差点因为忘记行程而错过飞机的案例,说明了外部工具辅助记忆的重要性。

Deep Dive

Chapters
Rick Perry's memory lapse during a presidential debate highlights how memory can fail us at crucial moments. This episode explores the mysteries of memory, how it works, why it fails, and how to improve it.
  • Memory failures can have significant consequences.
  • The illusion of explanatory depth describes the gap between our perceived knowledge and our actual ability to explain it.

Shownotes Transcript

It happens to the best of us — we blank on someone's name, or forget an important meeting, or bomb a test we thought we'd ace. In this week's installment of our You 2.0 series, we talk to cognitive scientist Daniel Willingham) about the mysteries of memory: how it works, why it fails us, and how to build memories that stick. 

For more of our You 2.0 series, listen to our episode on how to say no).