Using a developmental perspective, the authors offer a new, integrated model for supporting people with intellectual disability (ID). This concept builds upon recent advances in attachment informed approaches, by drawing upon a broader understanding of the social, emotional, and cognitive competencies of people with ID, which is grounded in developmental neuroscience and psychology. The book explores in detail how challenging behaviour and mental health difficulties in people with ID arise when their basic emotional needs are not being met by those in the environment. Using individually tailored interventions, which complement existing models of care, practitioners can help to facilitate maturational processes and reduce behaviour that is challenging to others. As a result, the "fit" of a person within his or her individual environment can be improved. Case examples throughout the book illuminate how this approach works by targeting interventions towards the person's stage of emotional development. This book will be of interest to a wide range of professionals working with people with ID, including: clinical psychologists, psychiatrists, occupational therapists, learning disability nurses, speech and language therapists, and teachers in special education settings, as well as parents and caregivers.

This comprehensive and much-needed guide addresses the issues faced by clinicians in assessing and treating the range of mental health conditions, which can affect adults with Autism Spectrum Disorder (ASD). Its particular focus on adults fills a notable gap in the ASD professional literature, with an extensive array of contributors from across the psychology and healthcare professions. Covering a wide variety of common co-occurring mental health conditions including mood disorders, anxiety, psychosis, OCD, personality disorders, and eating disorders, this guide also explores broader issues to do with promoting positive mental health and wellbeing. Authoritative and detailed, this is an essential resource for all clinicians and professionals looking to understand and tailor their approach to mental health in autistic adults, and the need for specific methods and strategies to enhance assessment and treatment.