Mentors for student nurses and newly registered nurses will welcome the fourth edition of this trusted handbook on how to teach others: peers, students, patients and relatives. It is written in a user-friendly style, 'talking through' strategies with the reader. This is a practical 'How to' guide, rather than an academic treatise, with a much stronger focus on the use of competencies. The contents have been totally revised into chapters on: How people learn; How to teach; How to use competencies in teaching; How to support learners; and, How to assess teaching & learning.