OBJECTIVES This study investigated relationships between three measures of wisdom: self-ratings, peer ratings, and a self-report scale. We expected to find a zero or negative correlation between the self-rating and the average peer rating and low positive correlations of both to the self-report scale. We also tested whether there would be more convergence among measures in the top scorers. ME...

Task-sharing is the involvement of non-specialist providers to deliver mental health services. A challenge for task-sharing programs is to achieve and maintain clinical competence of non-specialists, including primary care workers, paraprofessionals, and lay providers. We developed a tool for non-specialist peer ratings of common factors clinical competency to evaluate and optimize competence d...

There exist many successful examples of online reputation (or rating) systems, such as on-line markets and e-tailer ratings. However, for peer-to-peer applications, an explicit ratings subsystem has often been ignored in system design because of the implicit assumption of trust and altruism among P2P users. This assumption might be true (or might not matter) when a P2P network is still in its i...

Abstract This qualitative analysis of peer observation practices is part of a larger, comparative case study, “Developing Human Capital Within Schools,” conducted by the Project on the Next Generation of Teachers. Within one city, we interviewed 142 teachers and administrators in six high-poverty schools (traditional, charter, and turnaround), all of which had achieved the highest rating in the...

Decentralized Peer to Peer (P2P) networks offer both opportunities and threats. Its open and decentralized nature makes it extremely susceptible to malicious users spreading harmful content like viruses, trojans or, even just wasting valuable resources of the network. In order to minimize such threats, the use of community-based reputations as trust measurements is fast becoming a de-facto stan...

Doing peer review has been effectively implemented to help students develop critical reading and writing skills; however, its application in Human Physiology programs is limited. The purpose of the present study was to determine the impact of peer review on Human Physiology majors' perceptions of their scientific literacy and writing skills. Students enrolled in the Scientific Writing course co...

Peer-to-Peer systems are a new paradigm for information sharing and some systems have successfully been deployed. It has been argued that current Peer-to-Peer systems suffer from the lack of semantics. The SWAP project (Semantic Web and Peer-to-Peer) 1 aims at overcoming this problem by combining the Peer-to-Peer paradigm with Semantic Web technologies. In this paper, we propose a data model fo...