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by Roxo 2296 days ago
That depends on what knowledge you're trying to retain. When I majored in Spanish in college I was extremely efficient compared to my classmates. Whereas most would memorize lists of words and sentences and dedicate tens of hours to it, I would average less than 5 hours of preparation time per exam.
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>> When I majored in Spanish in college I was extremely efficient compared to my classmates.

Did you use spaced rep?

Yes. After class, I would review my notes and add new items. Reviewing for exams amounted to those 5 hours average, spread over 3-4 weeks.