Includes bibliographical references.

Introduction -- 1. Understand the behaviour -- 2. Identify intervention options -- 3. Identify content and implementation -- 4. A case study using the BCW to design an intervention to prevent melioidosis in Northeast Thailand.

This is a practical guide to designing and evaluating behaviour change interventions and policies. It is based on the Behaviour Change Wheel, a synthesis of 19 behaviour change frameworks that draw on a wide range of disciplines and approaches. The guide is for policy makers, practitioners, intervention designers and researchers and introduces a systematic, theory-based method, key concepts and practical tasks.