In this brilliant book all the aspects for understanding autistic neurology and giving an appropriate assessment are clearly framed. 41% of the population remain undiagnosed and over 40% commit suicide. This handbook is an essential tool in understanding and assessing for autism. Want to get it right? You need this book! -- Dr. Wenn B. Lawson (PhD) AFBPsS MAPS.AASW Whilst the book focuses specifically on autism assessments in adults, the essential principles of the neuroaffirmative approach apply across the lifespan. In addition to promoting a more respectful and collaborative approach to assessment, this text covers the broader social context in which those assessments take place and introduce the reader to the neurodiversity movement with its contemporary challenges as well as rich history.

Autistic voices and perspectives are centred throughout. It's a worthwhile read for anyone working with autistic people and not just those tasked specifically with conducting diagnostic assessments. -- Dr Anna Rebowska, Consultant Child and Adolescent Psychiatrist With clarity, practicality and humanity, this ground-breaking book exemplifies the paradigm shift to a neurodiversity affirmative perspective, the only one we should aim for today'. If you care for autistic people, this is THE book you want to read whatever your prior level of knowledge. -- Bernadette Grosjean MD Associate Professor of Psychiatry (retired) Harbor UCLA. USA. This necessary book provides a valuable contribution to professional discourse regarding neuroaffirmative adult-appropriate autism assessments. Hartman and her colleagues have provided a clear, reasoned and practical set of steps that professionals can take towards providing high-quality person centred assessments founded on respect for the strengths and preferences of the individual.

This will be an important resource for anyone working with autistic adults. -- Dr. Lorraine Seery, Principal Clinical Psychologist The Neuro-Affirmative approach to autism described in this comprehensive and beautifully written book is vital for all psychiatrists and diagnostic clinicians. Up-to-date research, thought provoking reflection points, and the autistic experience is central throughout. -- Dr Sue McCowan, Psychiatry Lead Autistic Doctors International and Older People's Psychiatrist.