List of handouts, Foreword, Preface, Acknowledgements, 1 Principles of therapy, 2 Communication skills, 3 Information on stammering, 4 Variation: non-speech and speech, 5 Identification, 6 Covert identification, 7 Desensitisation, 8 Voluntary stammering, 9 Avoidance reduction therapy, 10 Relaxation, 11 Breathing, 12 Rate control, 13 Easy onset, 14 Block modification, 15 Maintenance: a continuing process of change, 16 Working in groups, References