The Nurse on the Pediatric Unit Is Working with the Recreational

The nurse on the pediatric unit is working with the recreational and developmental specialists to plan some activities for the children. One activity is a card game, in which the participant is required to sort into piles cards picturing like objects. The nurse realizes that children of which of the following age groups have just begun to have this capacity?

A) 3 years
B) 3-1/2 years
C) 4 years
D) 6 years