Because Schoolchildren Judge Their Own Talents and Limitations More Realistically

Because schoolchildren judge their own talents and limitations more realistically than preschoolers, _____.

A) they should decide which reading and math groups they wish to join
B) their tendency to overestimate their ability or judgments decreases
C) following a failure, they are less pessimistic about future failure
D) they are less likely to concede that they're not good at something