In our everyday life, we often need to anticipate the potential occurrence of events and their consequences. In this context, the way we represent contingencies can determine our ability to adapt to the environment. However, it is not clear how agents encode and organize available knowledge about the future to react to possible states of the…

The authors examined the effects of randomized and delayed credit on the percentage of college students participating at four pre-defined levels on each class discussion day: non-participation, credit-level participation, frequent participation, and dominant participation. Although the same amount of participation credit was available to students…

In two studies undergraduates with low self-esteem followed reinforcement paradigms. Found overt events to be preferable as reinforcers, although no differences existed between reinforcement groups and both did better than controls. Also found desirable behaviors that occurred infrequently, and very frequent but neutral behaviors, to be the most…

Length of pauses between quizzes and laboratory assignments in a self-paced psychology-of-adjustment course were examined. Students (n=31) were required to take quizzes from proctors, 15 of which were unit quizzes and five of which were unit review quizzes, and to present five laboratory assignments to the instructor during the course in a…

Many criticisms of Fiedler's contingency model focus upon the LPC (Least Preferred Coworker) scale. The characteristics of the LPC scale were investigated in two studies. Experiment 1 focused upon determining the factor structure of LPC and relevance ratings, while Experiment 2 dealt with relationships among LPC, relevance, and self-ratings.…