Tyrone is committed to helping disadvantaged people because he feels that he will have a huge role in saving all these people from poverty. This best illustrates:

Just before going to see her professor about an exam, Jill was jogging. How might her jogging affect her emotional reaction during the meeting?

a) Her emotional reactions will be more intense. b) She will be primed to experience negative emotions only. c) She will not experience fear because she has burned up her norepinephrine. d) Her high level of arousal will make it difficult for her to comprehend her emotional state.

The improvement in IQ between the infants in Ramey's intervention group and his control group was still _____ significant at age _____

a) very; three. b) marginally; twelve. c) statistically; twelve. d) not; two.