Diya and Pierre are the candidates to lead their school's basketball team. Diya knows that Pierre will be selected as the team captain as he is a better player than she is. However, Diya is selected as the team captain because Pierre is unable to turn up on the day of the selection. Later, Diya boasts to her friends that she knew it all along that she will be selected as the team captain. In the context of social psychology, this scenario exemplifies a phenomenon called:____________