How effective is rote memorization?

Rote memorization can be effective for certain tasks, such as language learning. In one discussion, Tim Ferriss talks about his use of the Michel Thomas Method alongside the app Anki, which focuses on spaced repetition. This method prompts users to recall words just as they are about to forget them, which helps reinforce memory and retention. Ferriss highlights that such techniques are particularly useful for learning vocabulary in new languages by using words in different contexts repeatedly to anchor them in memory 1.