Multiple Choice
From the time he or she begins college, it takes the average candidate approximately 10 years to earn a Ph.D., a degree denoting expert knowledge in a specific area. How well does this accord with research on the development of expertise?
A) Not well-research shows it takes nearly 20 years to become an expert in a given domain.
B) Not well-5 years is generally sufficient to become an expert in a given field.
C) Not well-the notion of expertise is hopelessly subjective. One cannot say how long it takes to become an expert.
D) Quite well-10 years seems to be about how long it takes to become an expert in a given field.
Correct Answer:

Verified
Correct Answer:
Verified
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