Since experienced clinicians spend a substantial proportion of their time teaching and supervising trainees, a working knowledge of adult learning is of value. This knowledge will not only make you a more effective teacher, but will be of benefit to you when you are learning new information. There are a number of important issues to keep in mind when teaching your adult trainees. For example, recognize the short attention span of adult learners (10-15 min only!); keep your teaching and learning in context (i.e. clinically relevant); set clear, achievable learning objectives; give regular, constructive feedback to your trainees; and be aware your trainees will have different learning styles and no single teaching method is best for all. Assessment of your trainees needs to cover many different domains, including; knowledge, clinical competence, communication skills (written and verbal), procedural skills, teamwork and professionalism. Clearly, multiple methods of assessment will be essential. Further, a number of observers will be required to improve the validity of these assessment activities. (C) 2007 Elsevier Ltd. All rights reserved.