An aesthetic value scale of the Rorschach cards was built by the successive interval method. This scale was compared with the ratings obtained by means of the Semantic Differential Scales and was found to successfully differentiate sexes in their judgment of card attractiveness. (Author)

College students were presented with a series of four problems, each presented in four different formats: verbally, in abstract symbols, in negative abstract symbols, and in geometric figures. Problem-solving performance was evaluated in terms of the sequence of questions that a subject asks in order to solve a problem. They were also tested by…