gwern comments on Attention control is critical for changing/​increasing/​altering motivation

[gwern]

On deliberate practice:

• http://​​en.wikipedia.org/​​wiki/​​Practice_%28learning_method%29#Deliberate_practice

• http://​​www.gwern.net/​​docs/​​1993-ericsson-deliberatepractice.pdf

• http://​​dl.dropbox.com/​​u/​​5317066/​​cambridge-expertise.pdf