According to the quiz-game study by Ross, Amabile, and Steinmetz (1977), place the label for each description of the participants on the "contestant" bar, "observer" bar, or "questioner" bar.

These participants were quite impressed by the questioners' abilities, and they rated the questioners' knowledge and intelligence more highly than their own.
These participants rated the questioners' general knowledge more highly after reenactment.
These participants were the only people not fooled by the questioners' performance.
A bar graph shows the judged knowledge of various participants.

The participants and their values are: Contestant, 65; Observer, 83; Questioner, 52.