A PROPOS DE QUELQUES CORRÉLATIONS ENTRE TEST DES DEUX BARRAGES ET ÉPREUVES D'INTELLIGENCE

Study of the correlations existing between the crossing out of signs and intelligence tests in a group of 64 men of 20 years old. According to the technique suggested by R. Zazzo, they were given first one and then two signs of the Toulouse-piéron sheet to cross out. In speed of crossing out, it was noted that the correlations with the results of intelligence tests were definitely more numerous in the crossing out of two signs than of one. In accuracy, however, the opposite result was obtained in all cases : correlations with intelligence tests were always more numerous in the crossing out of one sign than of two. These results made the authors reconsider the problem of the connections between speed and accuracy, according to the difficulty of the task set.