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Τρίτη 23 Ιουλίου 2019

Correction to: Debiasing versus knowledge retrieval checklists to reduce diagnostic error in ECG interpretation
Due to an unfortunate turn of events, Fig. 3 was omitted from the original publication.

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Sociological analysis of the medical field: using Bourdieu to understand the processes preceding medical doctors’ specialty choice and the influence of perceived status and other forms of symbolic capital on their choices

Abstract

Several studies have demonstrated that medical students and doctors rank specialties differently in terms of perceived status and prestige. At the same time some of the specialties have problems with recruiting and retaining staff. This study aimed to understand what constitutes status and prestige in the medical field and how it influences medical doctors’ choice of specialty. By using a sociological perspective and applying Bourdieu’s theoretical concepts of field, symbolic capital and perceived status, we analysed young doctors’ journeys towards their chosen specialty. We conducted 15 in-depth semi-structured interviews. The data was analysed using content analysis. The findings suggest that medical specialties carry different social status. In the field of power, surgery is seen as the most prestigious of all specialties. However, in the future it might be a less attractive choice when young doctors tend to view their profession less as an identity and more like a job. For specialties perceived as low status, the challenge is to raise popularity by better describing to young doctors the characteristics and advantages of these specialties.

Using conversation analysis to explore feedback on resident performance

Abstract

Feedback on clinical performance of residents is seen as a fundamental element in postgraduate medical education. Although literature on feedback in medical education is abundant, many supervisors struggle with providing this feedback and residents experience feedback as insufficiently constructive. With a detailed analysis of real-world feedback conversations, this study aims to contribute to the current literature by deepening the understanding of how feedback on residents’ performance is provided, and to formulate recommendations for improvement of feedback practice. Eight evaluation meetings between program directors and residents were recorded in 2015–2016. These meetings were analyzed using conversation analysis. This is an ethno-methodological approach that uses a data-driven, iterative procedure to uncover interactional patterns that structure naturally occurring, spoken interaction. Feedback in our data took two forms: feedback as a unidirectional activity and feedback as a dialogic activity. The unidirectional feedback activities prevailed over the dialogic activities. The two different formats elicit different types of resident responses and have different implications for the progress of the interaction. Both feedback formats concerned positive as well as negative feedback and both were often mitigated by the participants. Unidirectional feedback and mitigating or downplaying feedback is at odds with the aim of feedback in medical education. Dialogic feedback avoids the pitfall of a program director-dominated conversation and gives residents the opportunity to take ownership of their strengths and weaknesses, which increases chances to change resident behavior. On the basis of linguistic analysis of our real-life data we suggest implications for feedback conversations.

Debiasing versus knowledge retrieval checklists to reduce diagnostic error in ECG interpretation

Abstract

There is an ongoing debate regarding the cause of diagnostic errors. One view is that errors result from unconscious application of cognitive heuristics; the alternative is that errors are a consequence of knowledge deficits. The objective of this study was to compare the effectiveness of checklists that (a) identify and address cognitive biases or (b) promote knowledge retrieval, as a means to reduce errors in ECG interpretation. Novice postgraduate year (PGY) 1 emergency medicine and internal medicine residents (n = 40) and experienced cardiology fellows (PGY 4–6) (n = 21) were randomly allocated to three conditions: a debiasing checklist, a content (knowledge) checklist, or control (no checklist) to be used while interpreting 20 ECGs. Half of the ECGs were deliberately engineered to predispose to bias. Diagnostic performance under either checklist intervention was not significantly better than the control. As expected, more errors occurred when cases were designed to induce bias (F = 96.9, p < 0.0001). There was no significant interaction between the instructional condition and level of learner. Checklists attempting to help learners identify cognitive bias or mobilize domain-specific knowledge did not have an overall effect in reducing diagnostic errors in ECG interpretation, although they may help novices. Even when cognitive biases are deliberately inserted in cases, cognitive debiasing checklists did not improve participants’ performance.

Parenthood does not explain the gender difference in clinical position in academic medicine among Swedish, Dutch and Austrian physicians

Abstract

Studies have continuously shown that fewer women than men achieve leadership positions in academic medicine. In the current study we explored gender differences in clinical position among academic physicians at three university hospitals, each in a different European country. These countries, Sweden, the Netherlands and Austria, differ in terms of gender equality. We analyzed whether the number of children, working hours or publications could explain gender differences in physicians’ clinical position. In this cross-sectional questionnaire study 1333 (54% female) physicians participated. Physicians were asked about their gender, age, number of children, working hours and clinical position. We used structural equation models to explore the influence of gender on the physicians’ clinical position in each of the three countries. We explored whether the association between gender and clinical position could be explained by number of children, working hours or publication activity. The analyses revealed that at all three university hospitals gender influenced clinical position. These gender differences in clinical position could be partly explained by gender differences in publication activity. Female physicians as compared to male physicians were likely to publish fewer articles, and in turn these lower publication numbers were associated with lower clinical positions. The number of children or working hours did not explain gender differences in publication activity or clinical position. Therefore, factors other than unequal allocation of household labor, such as the academic working environment, may still disproportionately disadvantage women’s progress, even at universities in countries with high rates of gender equality such as Sweden.

Effects of graded versus ungraded individual readiness assurance scores in team-based learning: a quasi-experimental study

Abstract

Pre-class preparation is a crucial component of team-based learning (TBL). Lack of preparation hinders both individual learning and team performance during TBL. The purpose of the present study was to explore how the grading of the individual readiness assurance test (iRAT) can affect pre-class preparation, iRAT performance and performance in the end-of-year examination. Using a quasi-experimental design, Year 1 and 2 students’ download frequency for their pre-class materials, performance on iRAT and examination were examined under two conditions; (1) under which the iRAT was graded and (2) under which the iRAT was ungraded. Medical students (N = 220) from three cohorts were included in the study. Differences between both conditions were tested by means of six separate ANCOVAs, using medical school entry test scores as the covariate to account for potential cohort effects. Results revealed that students were downloading more pre-class materials prior to their TBL sessions, and were performed significantly better on iRAT when their performance was graded, even after controlling for cohort effects. Analysis of covariance demonstrated that performance on iRAT also appeared to affect performance on their examination scores. The results of the study suggest that grading has a positive effect on students’ iRAT scores. Implications for TBL are discussed.

Accreditation systems for Postgraduate Medical Education: a comparison of five countries

Abstract

There is a widespread consensus about the need for accreditation systems for evaluating post-graduate medical education programs, but accreditation systems differ substantially across countries. A cross-country comparison of accreditation systems could provide valuable input into policy development processes. We reviewed the accreditation systems of five countries: The United States, Canada, The United Kingdom, Germany and Israel. We used three information sources: a literature review, an online search for published information and applications to some accreditation authorities. We used template analysis for coding and identification of major themes. All five systems accredit according to standards, and basically apply the same accreditation tools: site-visits, annual data collection and self-evaluations. Differences were found in format of standards and specifications, the application of tools and accreditation consequences. Over a 20-year period, the review identified a three-phased process of evolution—from a process-based accreditation system, through an adaptation phase, until the employment of an outcome-based accreditation system. Based on the five-system comparison, we recommend that accrediting authorities: broaden the consequences scale; reconsider the site-visit policy; use multiple data sources; learn from other countries’ experiences with the move to an outcome-based system and take the division of roles into account.

Using Bourdieu to explore graduate attributes in two online Master’s programmes

Abstract

Within the expansion of postgraduate educational qualifications for health professionals, graduate attributes have become important markers of outcomes and value. However, it is not clear how or when graduate attributes develop, or how they are applied in professional practice after graduation. We interviewed 17 graduates from two online Master’s programmes to explore their perceptions of how postgraduate study had influenced their practice and professional identity. Our thematic analysis produced three main themes (academic voice, infectious curiosity, and expanding worldview) which reflected changes in the participants’ confidence, attitude, perspective, and agency across professional and academic settings. We then conducted a secondary phase of analysis using Bourdieu’s concepts of ‘field’, ‘capital’, and ‘habitus’. While graduate attributes have been conceptualised as the context-independent acquisition of traits that can be employed by individuals, Bourdieu’s framework highlights their relational qualities: they are caught up in the cultural history and context of the student/professional, the reputation of the awarding institution, and the graduate’s location within a network of professional peers.

Patient involvement in health professionals’ education: a meta-narrative review

Abstract

More than 100 years ago, Osler inspired educators to consider health professions education (HPE) as intricately reliant on patients. Since that time, patient involvement in HPE has taken on many different meanings. The result is a disparate body of literature that is challenging to search, making it difficult to determine how to continue to build knowledge in the field. To address this problem, we conducted a review of the literature on patient involvement in HPE using a meta-narrative approach. The aim of the review was to synthesize how questions of patient involvement in HPE have been considered across various research traditions and over time. In this paper, we focus on three scholarly communities concerned with various interpretations of patient involvement in HPE—patient as teachers, real patients as standardized patients, and bedside learning. Focus on these three research communities served as a way to draw out various meta-narratives in which patients are thought of in particular ways, specific rationales for involvement are offered, and different research traditions are put to use in the field. Attending to the intersections between these meta-narratives, we focus on the potentially incommensurate ways in which “active” patient engagement is considered within the broader field and the possible implications. We end by reflecting on these tensions and what they might mean for the future of patient involvement, specifically patient involvement as part of future iterations of competency based education.

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