Void. Interstitial practices of doubt and reward

Faith, Hope and Doubt

Arts practices in unreasonable doubt? Reflections on understandings of arts practices in healthcare contexts

This article suggests that the discourse on arts and health encompass contemporary arts practices as an active and engaged analytical activity. Distinctions between arts therapy and arts practice are made to suggest that clinical evidence-based evaluation, while appropriate for arts therapy, is not appropriate for arts practice and in effect cast them in unreasonable doubt. Themes in current di...

Reward Practices and Performance Management System Effectiveness

V irtually every organization has a performance management system that is expected to accomplish a number of important objectives with respect to human capital management. The objectives often include motivating performance, helping individuals develop their skills, building a performance culture, determining who should be promoted, eliminating individuals who are poor performers, and helping i...

When in doubt, chimpanzees rely on estimates of past reward amounts.

Many animals can repeatedly judge the larger of two sets of food items. However, it remains unclear as to what information might accrue regarding the relative rates of return from these repeated responses. Information about overall rates of return is, in fact, unnecessary to perform well at the task itself. However, if an uncertain situation arose, such as when the quantity in one set was unkno...

Asymptotic Behavior of Multivariate Reward Processes with Nonlinear Reward Functions