Predictive validity evidence of Yes-No Angoff standard setting in a Pre-Clinical medical school curriculum.

Background: Standard setting plays a critical role in determining student outcomes by defining the level of biomedical knowledge required to be considered competent. This is especially important for accurately classifying medical students as ready (or not) to progress through the pre-clinical curriculum. In multiple-choice medical knowledge exams, the Yes-No Angoff method may be used for setting passing scores.

Iterative Catalyst-Controlled Diastereoselective Matteson Homologations Enable the Selective Synthesis of Benzestrol Isomers.

We report the development of an iterative Matteson homologation reaction with catalyst-controlled diastereoselectivity through the design of a new catalyst. This reaction was applied to the selective synthesis of each stereoisomer of benzestrol, a bioactive compound with estrogenic activity featuring three contiguous stereocenters. The different stereoisomers were assayed to determine their binding affinity for the estrogen receptor α (ERα), and the absolute configuration of the compound having uniquely high activity was determined.

Purines and Adenosine Receptors in Osteoarthritis.

OA is a common and debilitating condition that restricts mobility and diminishes the quality of life. Recent work indicates that the generation of adenosine at the cell surface is an important mediator of chondrocyte homeostasis, and topical application of adenosine in a slow-release form (liposomes) can halt the progression of OA and diminish the pain associated with OA. Here, we review the evidence indicating that adenosine, acting at A receptors, plays a critical role in endogenous and exogenous treatment and reversal of OA.

A Review of Continuous Quality Improvement Processes at Ten Medical Schools.

The Liaison Committee on Medical Education now expects all allopathic medical schools to develop and adhere to a documentable continuous quality improvement (CQI) process. Medical schools must consider how to establish a defensible process that monitors compliance with accreditation standards between site visits. The purpose of this descriptive study is to detail how ten schools in the Association of American Medical Colleges' (AAMC) Southern Group on Educational Affairs (SGEA) CQI Special Interest Group (SIG) are tackling practical issues of CQI development including establishing a CQI office, designating faculty and staff, charging a CQI committee, choosing software for data management, if schools are choosing formalized CQI models, and other considerations.