Research suggests that the higher intelligence in young adulthood
a. is related to lower mortality in middle age.
b. does not provide a health advantage over the course of one's life.
c. is related to neuron pruning that significantly reduces mental flexibility.
d. does not impact the organization of brain structures.
Question 2
Preschoolers who watch the television show Sesame Street have been shown to ____ in kindergarten than children who have not watched the show.
a. be less social
b. be more violent
c. have larger vocabularies
d. have less inner speech