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Barry C. Arnold 《Journal of mathematical psychology》1973,10(2):232-239
The classical urn scheme is further extended to permit application to simple learning situations with arbitrary response and reinforcement spaces. The assumptions incorporated are those which, in the classical situation, are equivalent to (1) permitting the total number of balls added per trial to depend on the preceding reinforcement and (2) allowing the probability that a ball is drawn to depend on the time the ball has been in the urn. This results in a flexible family of models whose behavior is analyzed in the case of noncontingent reinforcement. 相似文献
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Nan Wang Jinlong Zhu Christian Dormann Zhaoli Song Arnold B. Bakker 《Psychologie appliquee》2020,69(2):508-537
This study examines the motivational effects of daily positive work events. Drawing on self-determination theory, we investigated the motivational mechanism of two clusters of commonly encountered positive work events—achievement and recognition events—from a within-person perspective. Specifically, we argue that achievement events and recognition events influence subsequent work engagement through satisfying different psychological needs. We tested our model using experience-sampling data from 200 full-time employees over eight workdays. As hypothesised, after controlling for positive affect as an additional mediator, both achievement and recognition events had positive effects on work engagement through psychological needs satisfaction. The results also revealed that achievement and recognition work events had differentiated effects in satisfying different psychological needs. These results shed light on the motivational function of positive work events above and beyond the affective mechanism and explicate the processes through which different types of positive work events relate to work engagement. 相似文献
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