Meet the Author

Chapter 2 - Understanding Autism

This chapter explores autism – its history, symptoms, detection, evaluation techniques, and prevalence. It starts with a review of the history of autism, highlighting key researchers, clinicians, and events that have occurred over several decades. Next, I will explain the symptoms of autism and why autism is considered a spectrum disorder. Then I will cover detection, looking at when the first signs of autism can be observed, and common "red flags" associated with early detection. A definition of autism will be reviewed based on the most recent changes in the DSM-5.

We will also look at the process of receiving an autism diagnosis and the types of evaluations and assessments that are used. We will close with the prevalence of autism by looking at trends across decades of data in the rates and patterns of autism.

A timeline of significant events that have occurred over the past several decades is provided (Figure 2.1). This chapter will focus on each of these events and provide a detailed account of its significance and impact on autism, and within the field of Applied Behavior Analysis.

Chapter 3 - Science and its Role in the Study of Behavior & Autism

We live in an age of information, where words, images and sounds are only a mouse click away. Advances in science, medicine and industry are disseminated to the public in a fraction of the time of past eras. In short, our modern world is one in which news travels quickly. Very quickly.

This new age of information access has shifted the paradigm by allowing people of varying educational and socioeconomic levels to access knowledge that was once reserved for highly trained experts. As a result, people have become well-informed advocates for their own causes. They are learning the right questions to ask at the doctor’s office and are less likely to be taken advantage of by a mechanic. They are also learning how to better deal with problems they encounter in the education and care of their children – which continues to bring me to the conditions that led me to update this manual.

When a child is diagnosed with a disability (including autism), there is an added urgency for information. Families are often hurtled at full speed into a world of technical jargon, an army of professionals with many philosophical perspectives, a whirlwind of opinions from family and friends and an avalanche of paperwork. At the center of this firestorm is the child.

Parents find themselves desperate for answers to questions such as: "What will her life be like?" "Will she at least be happy?" "Who can help us do the best we can for our child?" Caring and committed teachers and professionals feel a similar desire for answers, because they share the responsibility of providing the child with the skills and experiences that will lead to the best quality of life possible. As a result, a furious search begins to gather as much information as possible, from as many sources as possible.

Chapter 13 - Developmental Assessments

Chapters 10 through 12 were concerned with how to teach young children with autism. The focus of the remaining chapters is on what to teach, and possibly more importantly, on what to teach first (In my opinion, one of the most important concepts that need to be understood and implemented).

When a behavior analyst first starts working with a child with autism, a functional assessment interview takes place. During this initial interaction, the behavior analyst probes to discover both deficits and excesses in behavior. A clear picture must be obtained so that he or she can identify behaviors targeted for acquisition, reduction, or eventual elimination.

By way of review, the opening portion of this chapter briefly summarizes the process of functional analysis of problem behavior, as well as the related topic of reinforcer assessment. This is followed by a more extensive discussion of skills assessment instruments used to identify behaviors targeted for improvement or acquisition.

What this chapter will not do is present a summary of every type of assessment available for children with autism. There are countless commercially available assessments that measure skill acquisition from a developmental and sensory deficit perspective; however, I have found that children with autism have specific needs that are not addressed by most of them. Further, it has been my experience that very few "off-the-shelf" standardized assessments are sensitive enough to provide information that can be incorporated into daily instructional sessions. Therefore, this discussion will be limited to assessment methods and instruments I believe will help fill the void.

Terms & Conditions

This publication is not being sold for the purpose of rendering medical advice or other healthcare professional services. The information contained in this publication is general information and may or may not reflect current instructional developments regarding Autism Spectrum Disorders. The information in this publication is subject to change at any time without notice and should not be relied upon as a substitute for professional medical or healthcare advice. Neither the Dr. Gertrude A. Barber Educational Institute, Inc., publisher, distributor nor the author make any guarantees or warranties concerning the information in this publication. If medical advice or other expert healthcare assistance is required, the services of a competent, experienced professional person should be sought.

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