By what age does your text suggest that most infants develop the understanding that objects still exist even when they are out of the infant's sight?
A)3 months
B)4 months
C)9 months
D)12 months

Question

Quizplus · Accepted Answer

The Answer of By what age does your text suggest that most infants develop the understanding that objects still exist even when they are out of the infant's sight?
A)3 months
B)4 months
C)9 months
D)12 months

By What Age Does Your Text Suggest That Most Infants