John Brierley
John Brierley has spent over 20 successful years as a Secondary Headteacher and in Secondary School Leadership and Senior Management positions in Hampshire and County Durham Schools. He has been a certified Assertive Discipline® Trainer for 11 years and during the past couple of years since leaving full-time headship he has greater availability to support other schools in developing Behaviour Management strategies and techniques. He is happy to work in a training or consultancy rôle. John still enjoys teaching and continues to work with young people teaching karate and self defence in primary and secondary schools as well as providing coaching in his three karate clubs.