According to the Research on Expertise and Problem Solving

According to the research on expertise and problem solving,

A) expert chess-players are much better than novices at remembering random arrangements of chess pieces.
B) expert problem-solvers are more likely than novices to emphasize structural features in the representation of a problem.
C) experts and novices are similar in their usage of means-ends heuristics.
D) experts are skilled at judging whether a problem will be difficult for novices to solve.