学ぶのはその知識を行動に生かすため Next: 10-2g2e6 Abstraction is the unseen Related: 5-2 What counts cannot be counted 10-2g1f3 We can only figure out what they know by what they do (‘performance’), because we can never directly study what people know (‘competence’). To assert that we can is a common error in thinking. 5-3a Knowledge via new explanations is inherently creative and its effects are positive-sum, because it begets new problems to be solved 13-2.3 Learning is about changing your behavior