In the middle of a grueling exam, a student pauses momentarily and gives herself a silent cheer: "You can do it, you can do it. You can, you can." She winds up earning an A. This would demonstrate which of the following concepts?
A) Being high in self-efficacy.
B) Having low self-efficacy.
C) Self-efficient self-talk.
D) The powers of being a cheerleader during high school.