記憶法...2

in #busy7 years ago

[勤能補拙]
人一能之,己百之。人十能之,己千之。果能此道矣,雖愚必明,雖柔必強。 〖中庸〗
簡單地說如果我們可以一而再、再而三地重複學習,假以時日想不忘記都難。只可惜一天只有24小時,我們要是一直在複習相同的內容就無法學到新的知識了。
為了解決這個問題,我們做下列兩個假設:
忘記一半前就複習一次
複習後能記更久(新半衰期為舊半衰期2倍)
換句話說,假設昨天才複習過,對其內容掌握度尚在時就複習其實就沒有把時間花在刀口上了。相反地,對於內容要忘不忘之際才進行複習,其結果如下圖:
RepeatLeaning.PNG

假設60分是及格分數的話,大概按這種方式學習同一件事情下去,大概經過30個半衰期之後大概就會記住了。此時也只複習了6次而已,並不如想像中的多呢。

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