What is Autism?
Autism is a neurological disorder that is characterized by deficits in social interaction and communication. It is also associated with engagement in repetitive behaviors or interests. Autism is part of a spectrum disorder, meaning that the severity of the symptoms occurs at varying degrees and the onset of symptoms occurs at varying times. Other diagnoses on the spectrum include PDD-NOS (pervasive developmental disorder – not otherwise specified) and Asperger's Syndrome.
The range of symptoms mirrors the range of parental accounts of their children. Some parents report that their child on the ASD spectrum develop typically, with a sudden loss of skills occurring between the ages of 2 and 3. Other parents describe their child as being "different" from birth.
The current rate of diagnosis in the United States is 1 in 150 individuals. Autism affects all racial, ethnic, and socioeconomic groups, but it is four times more likely to occur in boys than girls. Most early warning signs occur by the ages of 2 or 3.
Some early warning signs that are possible indicators of ASD:
- No meaningful gestures or babbling by 1 year of development
- Does not respond to own name
- No verbal language by 16 months
- Does not make 2-word combinations by 2 years of age
- Sudden loss of language or social skills
- Poor eye contact
- Does not play with toys appropriately (e.g., spinning, lining up toys, etc.)
- Hyper-interest with one toy or object
The cause of Autism is still unknown. While there are many speculations as to the cause of ASD, studies and reports are still inconclusive. There is no cure for Autism. However, with early behavioral intervention, individuals with Autism have learned to adapt and lead fulfilling adult lives.
What is ABA (Applied Behavior Analysis)?
Applied behavior analysis (ABA) is the science of applying experimentally derived principles of behavior to improve socially significant behavior. In the most simple terms, ABA is the study of how the environment affects behavior. To date, ABA is the only research-proven intervention to treat individuals on the Autism spectrum.
In ABA, practitioners define behavior in observable and measurable terms. Then they systematically apply tactics to bring about change in behavior over time. By relying on data to make decisions, behavior analysts can identify the important factors that contribute to learning and behavior management.
Contrary to popular belief, ABA is not a science developed to treat Autism. ABA has a long history of use in education, language acquisition, health and exercise, parenting, drug addictions, sports, and business management.
Applied behavior analysis is an extremely valuable tool that produces significant results for children on the Autism spectrum. If delivered properly by experienced staff, ABA can produce momentous changes.