It Is Clear That Experts Have a Wealth of Crystallised

It is clear that experts have a wealth of crystallised intelligence for a particular area. This accumulated knowledge allows them to ____.

A) become distracted by availability and representative heuristics
B) focus on aspects of the problem that are more likely to hold the solution
C) use more of their parietal lobe of the cortex in problem-solving
D) become more motivated in problem-solving