Half of the students in each of these conditions are asked to make predictions about how much they're going to come to like the picture that they keep and the picture they leave behind.
Den anden halvdel af de studerende får præcis det modsatte at vide: "Træf et valg. Og forresten, posten er på vej om, hov, til England om to minutter. Dit billede vil flyve over atlanten.