The influences of goal-related actions and reward information on children's and adults' perceptions of effort expenditure and goal desire.

Abstract

An action perception approach (i.e., Heider, 1958) was used to investigate the influences of qualitatively different goal-related actions on 2nd- and 5th-grade children's and college students' perceptions of actors' effort expenditure (i.e., trying) and goal desire (i.e., wanting). Actors performed three repetitive actions or three equifinal actions within 2 reward conditions (offer of reward or no reward, for attempting to attain a prosocial goal). At each age level, perceptions of effort and want varied significantly by goal-related actions, whereas reward information did not emerge as an influential factor in differentiating perceptions of effort and want. Age-related findings suggested that, compared with the college students, the children overattributed trying and wanting to the actors. In the repetitive-actions condition, both 2nd and 5th graders gave significantly higher effort and want ratings than college students did. In the equifinal-actions condition, 2nd and 5th graders gave significantly higher effort ratings than college students did.