Key themes presented: New to this edition: This is a book for teachers and learners, practitioners, practice leaders, researchers and curriculum managers. Indeed, it is a valuable resource for educators seeking to ground their teaching practices in educational theory, sound knowledge of clinical reasoning and practice-based evidence, and researchers seeking to expand their research horizons. All chapters updated and 20 new chapters added Concrete examples, cases and vignettes were added to bring discussions to life for the reader Reflection points strategically placed to assist readers to extend their insights and build learning from their own practical experiences and theoretical knowledge Devices of particular value to reflective practitioners and educators.