spaced-repetition#how-much-to-add
[Transclude the forward-link's
context]
Humans store about 1.5 megabytes of information during language acquisition
How much Do People Remember? Some Estimates of the Quantity of Learned Information in Long-Term Memory
The conditions of retention
Vocabulary and general intelligence
When it is better to receive than to give: Syntactic and conceptual constraints on vocabulary growth
The Idiom Principle Revisited
Least effort and the origins of scaling in human language
Measuring the complexity of writing systems
Liking words as a function of the experienced frequency of their occurrence