What is the best way to promote healthy brain development for infants and toddlers? a. provide a variety of positive sensory experiences. b. provide plenty of time for quiet relaxation. c. provide opportunities each day for peer interactions. d. none of the above is true. e. b and c only are true.

E. Providing only positive sensory experiences doesn't allow for growth, and the child can learn that it's something they can expect. At the same time, peer interactions teach the child how to react to and understand social ques, conflict, and how to be a better person. Quiet relaxation time allows for reflection and putting the brain at ease, especially after a sensory filled day.