Question

In Werner's Kauai study, by the time the children were 10 years old, those who had encountered prenatal and birth problems were:

Answer 1

encountered prenatal and birth problems

Explanation:

According to the given situation, Many who have had issues with prenatal and birth have some sort of behavioral problems.

The problems may take shape in something easy, such as incapacity to focus in class, lack of communication with other children, or even possible show of violence against their classmates.