Academic medicine : journal of the Association of American Medical Colleges
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Contemporary theories of clinical reasoning espouse a dual processing model, which consists of a rapid, intuitive component (Type 1) and a slower, logical and analytical component (Type 2). Although the general consensus is that this dual processing model is a valid representation of clinical reasoning, the causes of diagnostic errors remain unclear. Cognitive theories about human memory propose that such errors may arise from both Type 1 and Type 2 reasoning. ⋯ In this article, the authors review the medical literature to answer two substantial questions that arise from this work: (1) To what extent do diagnostic errors originate in Type 1 (intuitive) processes versus in Type 2 (analytical) processes? (2) To what extent are errors a consequence of cognitive biases versus a consequence of knowledge deficits?The literature suggests that both Type 1 and Type 2 processes contribute to errors. Although it is possible to experimentally induce cognitive biases, particularly availability bias, the extent to which these biases actually contribute to diagnostic errors is not well established. Educational strategies directed at the recognition of biases are ineffective in reducing errors; conversely, strategies focused on the reorganization of knowledge to reduce errors have small but consistent benefits.
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Comment
Procedural Competence Among Faculty in Academic Health Centers: Challenges and Future Directions.
Increasingly, faculty are taking on more direct responsibilities in patient care because of reductions in resident work hours, increasing admissions, and an endless push for efficiency. Furthermore, the rise of different career tracks in academia (i.e., patient care, research, education, or administration) and a drive for efficiency and subspecialization have placed additional strains on academic health centers. Combined, these factors have led to faculty increasingly being placed in the position of supervising bedside procedures that they may have not performed in years or with tools they have never trained with at all. ⋯ The authors then suggest several strategies to delineate and resolve this problem. To delineate the problem, they suggest single-center surveys to address the current paucity of data. To resolve the problem, they suggest the consideration of some modest, low-cost interventions such as having backup systems in place for procedure supervision (e.g., procedural service teams or interventional radiologists) and providing faculty with opportunities to retrain.
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Comparative Study
Flipping the Quality Improvement Classroom in Residency Education.
The flipped classroom (FC), in which instructional content is delivered before class with class time devoted to knowledge application, has the potential to engage residents. A Mayo Clinic Internal Medicine Residency Program study was conducted to validate an FC perception instrument (FCPI); determine whether participation improved FC perceptions; and determine associations between resident characteristics, change in quality improvement (QI) knowledge, and FC perception scores. ⋯ Residents who participated in the FC demonstrated improved QI knowledge compared with the control group. Residents valued the in-class application sessions more than the online component. These findings have important implications for graduate medical education as residency training programs increasingly use FC models.