Carolyn Rovee-Collier's Research with the Infants Using a Ribbon and a Mobile

Multiple Choice

Carolyn Rovee-Collier's research with the infants using a ribbon and a mobile was able to show that:

A) infants as young as 2.5 months can remember information.
B) infants can grasp a ribbon just hours after birth.
C) object permanence doesn't develop until after three years of age.
D) infants have a sense of justice and fairness.