Which of the Following Is an Example of Reciprocal Determinism

Which of the following is an example of reciprocal determinism?

A) Harper doesn't bother practicing her dance routine for the contest because she believes she is a natural born dancer and that she will win based on her talents alone.
B) Ifan studies hard for his final exams because he is terrified that he won't get into graduate school.
C) Alonso goes for a jog and runs his hardest to deal with the stress he is facing at work.
D) Petra works hard at the law firm because she believes that she does a great job and because doing a great job in the past has been rewarding for her.