__________ children in the United States lives in a family that includes a grandparent

Young college graduates are often more employable than older workers because of their age-related intelligence

Indicate whether this statement is true or false.

This equipment, used to measure depth perception in infants, consists of a piece of heavy glass. A checkered pattern appears under one half of the glass sheet, making it seem that the infant was on a stable floor

On the other half of the glass, the pattern dropped down several feet. This equipment is known as a a. cleft palate. c. cliff hanger. b. visual cliff. d. visual cleft.