In an Analysis of Six Large-Scale Longitudinal Studies in the United

In an analysis of six large-scale longitudinal studies in the United States,Great Britain,and Canada,what did researchers find in regard to the acquisition of early math skills?

A) They found that it predicted whether children would develop friendships
B) They found a greater family engagement among children who scored well
C) They found that children had increased executive function skills such as memory
D) They found that it predicted not only later math ability,but also success in reading