One oft-cited estimate is that it takes ______ years of continuous effort to develop expertise in some domain.
a) 5
b) 10
c) 14
d) 20
Question 2
Which of these is NOT a difference between the way experts and novices go about solving a problem?
a) Experts tend to work backwards; novices tend to work forwards.
b) Experts can practically bypass working memory in encoding problem information; novices can't.
c) Novices tend to pick up on surface features, while experts are better at picking up structural features.
d) Experts are better at picking up on analogies and using them to solve problems.
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