What Differences Exist Between Males and Females with Regard to Verbal

What differences exist between males and females with regard to verbal skills?

A) Females outperform males in reading and writing.
B) Females outperform males on reading and writing only in elementary school; by high school the scores are the same in verbal skills.
C) There are no significant differences between females and males in reading; girls outperform boys in writing.
D) There are no significant differences between females and males in writing; girls outperform boys in reading.