How five-year-old children distribute rewards: Effects of the amount of reward and a crying face

Abstract

Five-year-old children were presented with two scenes in which one character made three stars and the other made nine stars. In one of the scenes, both characters' facial expressions were neutral (neutral face scene), and in the other scene the character who produced three stars had a crying face (crying face scene). Children distributed different numbers of rewards to the two characters: equal to (Middle-N), less than (Small-N), or more than (Large-N) the total number of stars in each scene. Then the children were asked for their reason after they distributed the rewards. It was found that (a) the participants' distributions depended on the total number of rewards but (b) not on the characters' facial expressions, and (c) the justifications of their distributions in the Middle-N condition were different between the scenes. These results suggest that the total number of rewards triggers an automatic distribution process, and that an ex post facto justification takes place when needed.