The programme of experimental studies focuses on cognitive validation-a motivation to form and maintain subjectively valid evaluations of the self and the social environment-which is shown to be a common denominator of a number of attraction and hostility measures. The results throw light on reactions to boastfulness and to self-debasement; impressions of persons who are described by biased informants; effects of self-evaluation on competitiveness, and the projection of unfavourable characteristics.
The interest of the study for social psychologists derives both from its theoretical integration of a wide range of behaviour and from its contribution to experimental design.