What he's calling "spaced repetition" (a strategy for learning) [1] is probably better cast as "exponential backoff" [2]. Related, but somehow different. [1] h

What he's calling "spaced repetition" (a strategy for learning) [1] is probably better cast as "exponential backoff" [2]. Related, but somehow different. [1] https://en.wikipedia.org/wiki/Spaced_repetition https://en.wikipedia.org/wiki/Spaced_repetition [2] https://en.wikipedia.org/wiki/Exponential_backoff https://en.wikipedia.org/wiki/Exponential_backoff