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Results for “Credentialing”

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At least 847 records · Page 47Linked to original sources
PubMed2005

Rural medical school applicants: do their academic credentials and admission decisions differ from those of nonrural applicants?

CONTEXT AND PURPOSE: Medical schools located in states with sizable rural areas are concerned about preparing physicians for practice in these areas; this is of particular concern for medical schools that are part of a state-owned university with a responsibility to educate physicians for rural areas. Because individuals from rural areas are most likely to return to practice medicine in rural areas at the conclusion of their training, it is important to recruit these individuals to medical schools to educate them for rural practice. METHODS: This study examines 7 years of admission data for students who applied and were accepted to the University of Missouri-Columbia School of Medicine, which has as a specific mandate to prepare physicians for rural practice. FINDINGS: The study indicates that rural applicants are more likely to be admitted to the medical school, and based on admissions criteria they are at least as academically qualified as nonrural applicants. CONCLUSIONS: The study demonstrates that a medical school can maintain competitive admission criteria while at the same time accepting those students more likely to enter rural practice. This is valuable information that medical schools with a similar mission to prepare physicians for rural practice might consider in their admissions decision-making process.

Adult↗
PubMed2007

Credentialing preclinical pediatric xenograft models using gene expression and tissue microarray analysis.

Human tumor xenografts have been used extensively for rapid screening of the efficacy of anticancer drugs for the past 35 years. The selection of appropriate xenograft models for drug testing has been largely empirical and has not incorporated a similarity to the tumor type of origin at the molecular level. This study is the first comprehensive analysis of the transcriptome of a large set of pediatric xenografts, which are currently used for preclinical drug testing. Suitable models representing the tumor type of origin were identified. It was found that the characteristic expression patterns of the primary tumors were maintained in the corresponding xenografts for the majority of samples. Because a prerequisite for developing rationally designed drugs is that the target is expressed at the protein level, we developed tissue arrays from these xenografts and corroborated that high mRNA levels yielded high protein levels for two tested genes. The web database and availability of tissue arrays will allow for the rapid confirmation of the expression of potential targets at both the mRNA and the protein level for molecularly targeted agents. The database will facilitate the identification of tumor markers predictive of response to tested agents as well as the discovery of new molecular targets.

Cell Line, Tumor↗
PubMed2003

Psychology should list empirically supported principles of change (ESPs) and not credential trademarked therapies or other treatment packages.

Current systems for listing empirically supported therapies (ESTs) provide recognition to treatment packages, many of them proprietary and trademarked, without regard to the principles of change believed to account for their effectiveness. Our position is that any authoritative body representing the science and profession of psychology should work solely toward the identification of empirically supported principles of change (ESPs). As challenging as it is to take this approach, a system that lists ESPs will keep a focus on issues central to the science and practice of psychology while also insulating the profession from undue entrepreneurial influences.

Empirical Research↗
PubMed2003

A validity study of expert judgment procedures for setting cutoff scores on high-stakes credentialing examinations using cluster analysis.

This study compares an expert judgment process--minimal performance levels (MPL) using the Nedelsky and Ebel procedures--for setting cutoff scores for pass/fail on licensure examinations with an empirical approach--cluster analysis. Data from all three components of the Canadian Standard Assessment in Optometry (CSAO) examinations (knowledge, clinical judgment, and clinical skills) from 243 candidates were obtained. Results indicate that for the written components of the exams employing the Nedelsky method of MPL setting, there was a mean agreement of pass/fail of 81% with the cluster analysis approach on pass/fail categorization. For the performance exams using the Ebel method, the mean agreement of pass/fail with the cluster analysis was 93%. Thus the subjective approaches to setting cutoff scores (i.e., expert judgment methods) converge with the objective method (i.e., cluster analysis) of classifying test takers in the same categories.

Canada↗
PubMed1994

Is the public being protected? Prevention of suboptimal medical practice through training programs and credentialing examinations.

Governments have traditionally looked to the medical profession for leadership in health planning and have charged the profession with the responsibility of establishing and monitoring standards of medical practice. Training program accreditation and licensure/certification exams have been used as the primary methods of preventing unqualified individuals from entering medical practice. Despite the critical nature of the decision made at the time of licensure/certification, there is no information about the validity of these examinations for predicting subsequent practice and health outcome. In this article, the assumptions implicit in the current use of licensing/certifying examinations are identified, the relevant evidence is reviewed, and the implications of this evidence for current methods of measurement are discussed.

Canada↗