What Is the Relationship Between MLU and Chronological Age

Multiple Choice

What is the relationship between MLU and chronological age?

A) Chronological age and MLU are unrelated.
B) As chronological age increases, MLU tends to increase.
C) MLU tends to decrease initially because other developmental challenges also occur when chronological age increases.
D) Chronological age increases across time, whereas MLU remains the same across time.