A Study Examining Infants' Response to a Breast Pad Worn

A study examining infants' response to a breast pad worn by their own mother versus one worn by another woman demonstrated that 2-week-old infants:

A) cannot distinguish between the scent of their mother and the scent of another woman.
B) can distinguish between the scent of their mother and the scent of another woman but do not show a preference.
C) prefer their own mother's scent to that of another woman.
D) prefer the scent of another woman to that of their mother.