objectives: this study was done to assess the some factors which influence on fruit and vegetable consumption among iranian's elderly. methods and materials: this study was a cross sectional study which was done on 400 elderly people through a two stages sampling method. 10 elderly centers were selected from all of elderly centers in tehran. during second stage, a systematic random samplin...

Estimation, learning, pattern recognition, diagnostics, fault detection and adaptive control are prominent examples of dynamic decision making under uncertainty. Under rather general conditions, they can be cast into a common theoretical framework labelled as Bayesian decision making. Richness of the practically developed variants stems from: (i) domain-specific models used; (ii) adopted approx...

The effective training of facilitator/ tutors is crucial to the success of a problem-based learning approach to medical education. New skills are needed to accomplish the change from giver of information to facilitator of learning, coach, and guide. This paper outlines considerations for the design of a tutor training programme and describes the Harvard Medical School programme in detail.