According to Research Evidence,what Is Most Effective in Promoting Academic

According to research evidence,what is most effective in promoting academic achievement among underachieving minority students?

A) Directly teach children and parents the importance of learning about the language and culture of the majority.
B) Routinely pass underachieving children during the elementary years so that they will not get discouraged and drop out of school.
C) Place underachieving children in the lower-ability track so that they will be challenged at their level and not be frustrated.
D) Encourage parents to become active participants in their child's academic and other school-related activities.