The Bayley Scales of Infant Development
A) are designed for use with infants only up to 1 year of age.
B) do not assess adaptive behavior.
C) contain mental and motor scales.
D) contain motor but not mental scales.

Question

Quizplus · Accepted Answer

The Bayley Scales of Infant Development contain both mental and motor scales, and are typically used for children from birth up to 42 months of age. They do not assess adaptive behavior.