Comparing Self-Esteem Among Young African Americans with That of Young

Comparing self-esteem among young African Americans with that of young White Americans, which of the following has been found?

A) On average, White Americans have higher levels of self-esteem than African Americans.
B) On average, White American children and adolescents have higher self-esteem than African American children and adolescents, but African American adults have higher self-esteem than White American adults.
C) On average, African American children and adolescents have higher self-esteem than White American children and adolescents, but White American adults have higher self-esteem than African-American adults.
D) On average, African Americans have higher levels of self-esteem than White Americans.
E) On average, there are no differences in the level of self-esteem of African Americans and White Americans.