Completely revised and updated, this book focuses on sensory perceptual problems as identified by individuals on the autism spectrum. Despite frequently being identified by individuals with autism as one of the main problems they face, sensory perceptual issues are still often overlooked by professionals. The author covers the sensory perceptual experiences and sensitivities seen in autism spectrum conditions, and the cognitive differences caused by them. She considers assessment and intervention, and makes practical recommendations for selecting appropriate methods and techniques to eliminate sensory perceptual problems and enhance individual strengths. Brought up-to-date with current research and the latest thinking on autism, this book enables teachers, parents, professionals and individuals with autism fully to understand and address the problematic aspects of the sensory perceptual differences of people with autism spectrum conditions.

This book is intended for students and soil scientists who want to know about the state of the art in soil sciences in Chile. The book merges a comprehensive bibliographical review of the soil surveys carried out throughout the length and breadth of Chilean territory during the past 40 years and more recent information obtained by the authors in a number of field studies. As its starting point the book presents a general overview of important features related to Chilean soils, such as geology and geomorphology, climate, land use and vegetation. In this long and narrow country different soil formation factors and processes have resulted in a broad variety of soil bodies, from the extremely arid Atacama desert to the Patagonian and Antarctic zones. This book provides a description and classification (mainly Soil Taxonomy) of the most important soil types. Particularly important are soils derived from volcanic materials, which cover extensive areas of Chile. The book also deals with soil management topics in relation to the chemical, physical and biological properties of Chilean soils and it includes a number of examples from throughout the country. Finally, the book shows how man has induced severe soil degradation problems in Chile, such as erosive soil degradation, non-erosive soil degradation and land desertification.

Anxiety is a prevalent and often debilitating condition for individuals on the autism spectrum. This book promotes a multidisciplinary approach to intervention and treatment of the condition, providing professional understanding of the underlying causes and available treatments. With chapters co-authored by well-known advocates and pioneering researchers, contributors examine factors including sensory processing issues, sleep impairments and the crossover between the autonomic nervous system and immune system. The book expands upon current areas of research, including immune activation and the role of environmental toxicants, dietary and nutritional support, the treatment of gastrointestinal disorders and individualised methods of managing stress and anxiety. Providing an invaluable resource for professionals and academics seeking further insight into anxiety and autism, this book explores contemporary research and sets the groundwork for the most effective methods of treatment for individuals of all ages.

Self-injurious behavior occurs in almost half of those with autism and is one of the most devastating and challenging-to-treat behaviors. There are many different forms of self-injury, such as head banging, hand biting, hair pulling, excessive scratching, and much more. With contributions from the leading experts in research and treatment, the book provides a comprehensive analysis of self-injurious behavior (SIB) in people with Autism Spectrum Disorder (ASD) or related developmental disabilities, and the different methods available to treat them. Medical and behavioral researchers have studied SIB for over 50 years, but many practitioners and parents are still unfamiliar with the wide range of contributing causes and treatment options. Beginning with an explanation of SIB and its various forms, the contributors outline the many possible underlying causes of self-injury, such as seizures, hormonal imbalance in teenagers, gastrointestinal conditions, allergies, and stress, and show how a multi-disciplinary approach when uncovering the causes of self-injury can lead to successful treatment strategies. They explain the treatment options available for SIB, including nutritional, medical, psychiatric, sensory, and behavioral approaches, and show how an integrative approach to treating self-injury may be effective for many individuals. The book will be an invaluable addition to the bookshelves of any practitioner working with people with an ASD or related condition, as well as parents and direct care providers.

Offering a summary of the current state of knowledge in autism research, Defining Autism looks at the different genetic, neurological and environmental causes of, and contributory factors to autism. It takes a wide-ranging view of developmental and genetic factors, and considers autism's relationship with other conditions such as epilepsy. Shedding light on the vast number of autism-related syndromes which are all too often denied adequate attention, it shows how, whilst autism refers to a single syndrome, it can be understood as many different conditions, with the common factors being biological, rather than behavioral.

Vision therapy techniques can correct not only visual problems, but also cognitive, emotional and physical difficulties. Based on the pioneering work of Dr Melvin Kaplan, this research-based book explains the basis of vision therapy, who it can help, and the outcomes it can bring. Visual perceptual problems can cause an array of difficulties, from reading and writing, to issues with balance, clumsiness, and tunnel vision. Severe symptoms can lead to a diagnosis of anxiety, depression, learning disability or even autism. In this groundbreaking book, Dr Kaplan shows how these symptoms point to interventions that change the way that the eyes process information, permanently counteracting visual deficits and impacting on behaviour. Case studies demonstrate how to plan and implement visual management programs according to a patient's symptoms, illustrating the wide range of life-changing results that vision therapy can achieve for people of all ages, regardless of severity of symptoms. Dr Kaplan also shares his expert knowledge of ambient yoked prisms - a tool that transforms light to alter visual stimulation, dramatically transforming perception and cognition. This accessible book presents readers - including parents and families, clinicians, and other professionals working with individuals with visual perception problems - with a comprehensive introduction to the benefits and methods of vision therapy.

This international collection provides a comprehensive overview of cutting-edge research on autism spectrum disorders (ASDs) by well-known experts in the field, stressing the importance of early diagnosis and a good working relationship between parents and professionals. The contributors cover a wide range of aspects of ASDs, from early assessment techniques, neurodevelopment and brain function to language development, executive function and genetic research. They explore how individuals with ASDs think and give evidence-based guidance on how to handle difficulties with social interaction and language development using appropriate interventions. New Developments in Autism will be of great interest to professionals, researchers, therapists, parents and people with ASDs.