Studies of Infant Stepping Behavior on a Treadmill Demonstrated That

Multiple Choice

Studies of infant stepping behavior on a treadmill demonstrated that

A) ​the pattern of alternating of steps on each leg precedes the ability to walk.
B) ​even very young infants can walk without assistance.
C) ​infants cannot judge the speed of movement of a moving object (e.g., the treadmill) .
D) ​infants will refuse to attempt to walk even if held upright.