based on the controversial beliefs among l2 teachers about effective corrective feedback (cf) strategies, recast and prompts as 2 kinds of cf have drawn the attention of l2 researchers(e.g., braidi, 2002; iwashita, 2003; loewen & philp, 2006; panova & lyster, 2002; sheen, 2004). despite these numbers of studies, debate continues to exist about their usefulness as a cf technique. whereas...

Practicing medicine according to the best evidence is gaining popularity in the medical societies. Although this concept, which is usually called Evidence Based Medicine (EBM) has been explained in many resources, it has not been addressed enough in pediatrics. In this review, we briefly explained Evidence Based Medicine approach and its applications in pediatrics in order to help the pediatric...

To facilitate the guideline-based implementation of treatment recommendations in the ambulatory setting and to encourage participation in the multiple preventive health efforts that exist, we have organized several recent guideline updates into a simple ABCDEF approach. We would remind clinicians that evidence-based medicine is meant to inform recommendations but that synthesis of patient-speci...

BACKGROUND Reflective practice is a desirable trait in physicians, yet there is little information about how it is taught to or learned by medical students. The purpose of this study was to determine whether an online Evidence Based Medicine (EBM) exercise with a face-to-face debriefing session would prompt third year medical students to reflect on their current skills and lead them to further ...

The evidence-based medicine (EBM) related concepts of hierarchy of evidence, meta-analyses, confidence intervals, study design, etc. are nowadays so widespread, that clinicians willing to use today's medical literature with understanding have no choice but to become familiar with EBM principles and methodologies. Although surgeons may perceive that evidence-based medicine mandates a strict adhe...

T HE RANDOMIZED CLINICAL TRIAL IS THE GOLD standard for evaluating a therapy, providing the highest evidence for the practice of evidence-based medicine. However, not all randomized clinical trials are informative and the success of the trial in demonstrating a valid treatment or diagnostic effect will depend on the elements of the study design. The purpose of this report is to highlight the es...

The U.S. government awarded export subsidies to agribusiness firms through the Export Enhancement Program (EEP). This study analyzes (a) whether the subsidies promoted new firm market entry and (b) whether firm characteristics influenced program participation. Trade in three commodities, poultry, wheat, and wheat flour, was analyzed using firm-level data. It was found that new firm market entry...

OBJECTIVES This study's purpose was to identify the elements of a definition of evidence-based patient-centered care (EBPCC), the barriers to using EBPCC, and strategies for overcoming these barriers. METHODS This research project used focus group methodology with participants drawn from Society of Teachers of Family Medicine (STFM) members who attend STFM meetings and are interested in the i...

BACKGROUND While a variety of instruments have been developed to assess knowledge and skills in evidence based medicine (EBM), few assess all aspects of EBM - including knowledge, skills attitudes and behaviour - or have been psychometrically evaluated. The aim of this study was to develop and validate an instrument that evaluates medical trainees' competency in EBM across knowledge, skills and...