The value of an outcome is affected both by the delay until its receipt (delay discounting) and by the likelihood of its receipt (probability discounting). Despite being well-described by the same hyperboloid function, delay and probability discounting involve fundamentally different processes, as revealed, for example, by the differential effects…

The theory of social comparison postulates that the tendency to compare one's performance to others' will decrease as a function of the discrepancy between the quality of one's own performance and that of the comparison person. (Author/MB)

Experiment studied the effectiveness of social reinforcement by a model who demonstrated varying degrees of commitment to the norm of giving or social responsibility. (Authors)

Elementary school children of both sexes (n=132) saw a male peer film model either rewarded or punished for touching prohibited toys. The model either smiled, cried, or showed no reaction, and subsequently had a differential influence on the behavior of children who observed. (NH)

Presents a critique and further tests of a model proposed by Burgoon on the effects of violating conversational distance expectations. Based on the results and critique, it is concluded that the model needs revision to include the interactive effects of reward and distance. (JMF)

Results indicated that girls' rule violations were affected by the model's skill level, and by interaction of the model's verbal and behavioral expressions relevant to those rules. (Authors)

Discusses five ways to make goal setting effective: set difficult and specific goals, monitor results, reward performance, participate in goal setting, and challenge individual self-confidence and goal dissatisfaction. A model showing internal and environmental factors related to performance and a list of management strategies for enhancing…

This study focused on the processes occurring during the waiting period in delay of gratification situations. Sixty-four middle class preschool children chose between waiting for a preferred item and receiving a less desired item immediately. The items were of different classes, i. e., one food and one toy, and subjects waited with one, both, or…