For intervention programs that are applied in natural settings, randomization often is difficult or impossible to achieve. If treated individuals are compared with individuals from a nonrandomized comparison group, the inference of causality can be ...
Popular belief and recent findings suggest that dogs look like their owner - but are such pairs necessarily look-alikes or do we recognize their affiliation based on other information? We asked judges to match automobiles with their owners. They were able ...
Abstract. Several researchers have pursued the question of whether affective or cognitive persuasion appeals are more successful in changing attitudes. The vast majority of studies in this field have found that the persuasiveness of ...