gwern comments on LessWrong help desk—free paper downloads and more

[gwern]

• Baddeley, A. D., & Longman, D. J. A. (1978). “The influence of length and frequency of training session on the rate of learning to type”. Ergonomics, 21, 627–635

[jsalvatier]

here

[gwern]

Thanks.

[jsalvatier]

Requested.