Research on children ages 8 through 12 found that the probability of being fluent in english among children whose parents had "illegal experience than among children" whose parents had never been unauthorized.

Research on children ages 8 through 12 found that the probability of being fluent in English was higher among children whose parents had "illegal experience than among children" whose parents had never been unauthorized.

Explanation:

Research studies have shown that parents who have an illegal experience tend to be more interested in teaching their children with more fluent English. This might be because the parents of such children might feel dejected or regretful and want their children to be no lesser than the other children. They do not want to let their child feel dejected and hence, try to make them more fluent in speaking English.

answer; i believe that the correct answer is rapid and subsequently slow down;

i would say b. research typically uses a variety of sources