By the age of 3,children with high socioeconomic status on average know _____% more words than do children with low socioeconomic status.
A)15
B)30
C)50
D)70

Question

Quizplus · Accepted Answer

Research has shown that children with higher socioeconomic status on average know 50% more words than children with lower socioeconomic status by age 3. This is due to factors such as access to books, educational resources, and parental education levels.

By the Age of 3,children with High Socioeconomic Status on Average