Medical education
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China has a long tradition of education and medicine. However, limited economic conditions and a huge population mean that further development of medical education in China must be tailored to meet the country's needs. ⋯ Medical education is important to China's large population. The undergraduate medical education system is being streamlined and national standards are being established. Innovations in medical education have recently been encouraged and supported, including the adoption of problem-based learning. It is important that the momentum is kept up so that the health care of a fifth of the world's population is assured.
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Case-based teaching is regarded as a superior instructional method compared with lectures in promoting a learner's critical thinking skills. While much is known about the role a discussion facilitator plays in case-based teaching, the debate on the influence of the format and structure of cases on learning is controversial. We sought to identify strategies for constructing cases based on studies from multiple disciplines, which report the development and use of cases in teaching and learning. ⋯ Based on a review of 100 studies, we synthesised 17 strategies around 5 core attributes of cases: relevant (level of learner, goals and objectives, setting of case narrative); realistic (authenticity, distractors, gradual disclosure of content); engaging (rich content, multiple perspectives, branching of content); challenging (difficulty, unusual cases, case structure, multiple cases), and instructional (build upon prior knowledge, assessment, feedback, and teaching aids). Despite the wide use of cases in disparate disciplines, there has been no overarching study that synthesises strategies of case development or tests these strategies in research settings. The framework we developed can serve as a menu of case development options that educators and researchers can pilot and evaluate in their local settings.