L'intervention des explications causales internes en termes d'effort dans les stratégies d'autoprésentation et le jugement social : perspectives sociocognitives

This article pursues two aims. The first one is to propose an extension of the theory of the social norm of internality by studying the value of various types of internal and external causal explanations of reinforcements. A first study shows that students (n = 155) choose more effort-based explanations to explain spontaneously a success or a failure to an exam. A second study, realized with students placed in judge's position (n = 80), reveals that effort-based explanations are more appreciated than others explanations, regardless of the event desirability. The second aim of this article is to show that attributional approach and the theory of the social norm of internality are based on different definitions of social judgment and concern different psychological phenomena. A third study realized with students (n = 63) placed in judge's position shows that the effect of the type of explanations for explaining a success or a failure varies according to the nature of the judgment (approval/punishment, probability of success, competence and motivation).