Which of the Following Is True Regarding Gender Differences in Brain

Which of the following is true regarding gender differences in brain development that affect young children's ability to control emotions.

A) Preschool girls are better at regulating their external emotions but are less successful with regulating their internal emotions.
B) Preschool boys are better regulating their external emotions but are less successful at regulating their internal emotions.
C) Preschool girls are better at regulating both external and internal emotions than preschool boys.