What is the brain system that is involved in attention?

For adolescents in minority cultures, the cognitive ability of self-reflection may bring about a heightened awareness of

a. what it means to be a member of a minority group. b. the cultural stereotypes others may hold. c. differences between the majority and minority cultures. d. all of these answers are correct.

Apps for tablets or other handheld devices ________

a. are not useful for infants because they can't use them b. are harmful for infants because they won't want to play with three-dimensional toys c. may be used by infants as young as 12 months old d. are not used by a majority of infants