1. The Generation Effect The Science: Your brain learns better when it attempts to solve a problem before it is shown the solution—even if you guess wrong. The struggle to "generate" the answer creates a cognitive hook that the correct answer can latch onto later.
2. Retrieval Practice The Science: Re-reading puts info in. Retrieval forces you to pull info out. Every time you retrieve a memory, you modify it and make the neural pathway stronger. The MIT study showed AI users failed because they never had to retrieve anything—it was all external.
3. Spaced Repetition The Science: Cramming works for 24 hours. Spacing works for life. You need to let yourself slightly "forget" information before retrieving it again. This effort to recall faded knowledge signals to your brain that this info is vital for survival.
4. Interleaving The Science: Traditional school teaches "AAA BBB CCC" (Block practice). Real life is "ABC BCA CAB." Interleaving mixes up different types of problems/subjects. It forces your brain to not just execute a solution, but to first identify which solution is required.
You can decide how best to incorporate these elements in what you built, but without guided practices that incorporate these practices, it won't solve the "we forget what we listen to" problem of learning through podcasts