Introduction to Autism Spectrum Disorder
Kathryn Patricelli, MAimage by (lic)Autism spectrum disorder (ASD) is a neurological disorder (a "brain" disease) characterized by the presence of persistent (ongoing) communication and social issues. It is a developmental disorder, which begins in early childhood and continues throughout life. Autism spectrum disorder affects most every aspect of life along the way. Cognitive (thinking and language) and social skills are typically developmentally delayed compared to their peers without the disorder. However, their motor (movement) skills develop in a more typical way.
Specific social interaction, communication and behavioral problems must be present before the diagnosis can be made. Though all people with autism show the same overall pattern of impairments, the severity of these issues will vary from case to case. Some people show mild impairments and others have more severe issues.
From a very early age, children with autism spectrum disorder demonstrate difficulties in interacting with other people. They also have trouble with processing social and non-verbal forms of communication, such as eye contact and facial expression. For instance, a typical infant is generally responsive to adult caregiver facial expressions and will imitate those expressions. If a parent smiles at the infant, that infant is likely to smile back. This is not the case with infants on the autism spectrum as they often lack the ability to recognize facial expressions or socially expressed feelings. Children with autism spectrum disorder are also often delayed (sometimes severely so) in their development of spoken language and conversational skills.
People on the autism spectrum also tend to demonstrate odd or socially inappropriate behaviors. They frequently show little interest in others and remain isolated from their surroundings. Many obsess or fixate on certain objects or on specific topics that they find personally interesting. They may insist on talking about a topic they find fascinating even when others around them are not interested. They may act out odd stereotyped movements and gestures. They may have an intense need for order and sameness in their environment and react with temper tantrums when their preferred order is changed. In general, they lack social awareness, which makes it difficult or impossible for them to successfully deal with everyday situations.
Symptoms of autism spectrum disorder are not present from birth. Most children with autism spectrum disorder appear to develop normally during the first year of life. The communication symptoms of autism spectrum disorder usually become apparent between eighteen and twenty-four months of age. They can become noticeable during the first twelve months if developmental symptoms are severe. The behavioral symptoms usually first appear in early childhood. No race or social class tends to be on the spectrum more frequently than another. However, it is far more likely (as much as four to five times more likely) to be diagnosed in males than it is in females.
Once established, autism spectrum disorder symptoms continue into adulthood. The symptoms range in severity (across people) from relatively mild to severe and crippling. In all but mild cases, autism interferes with normal development and makes it difficult or impossible for affected adults to live and work independently. Though intervention cannot reverse the course of autism, it can result in symptom improvement and a greater ability for independence.
Resources
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Articles
- What is Autism Spectrum Disorder?
- Diagnosis of Autism Spectrum Disorder
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Autism Spectrum Disorder Interventions & Supportive Services
- Autism Spectrum Disorder Treatment
- Behavioral and Communication Approaches
- Picture Exchange Communication System (PECS)
- Applied Behavior Analysis
- Discrete Trial
- Fluency
- Sensory Integration
- Floortime
- Medication
- Diet and Vitamins
- Complementary Approaches
- Therapeutic Animals
- Helping Families Cope
- Support Groups
- Wraparound Services
- Autism Spectrum Disorder and Mainstream Public Education
- Autism Spectrum Disorder in Adulthood
- Conclusion
- Autism Spectrum Disorder Resources
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- A User Guide to the GF/CF Diet for Autism, Asperger Syndrome and AD/HD
- An Exact Mind
- Asperger Syndrome and Your Child
- Asperger Syndrome, Adolescence, and Identity
- Asperger's and Girls
- Autism - The Eighth Colour of the Rainbow
- Autism's False Prophets
- Autistic Spectrum Disorders
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- Boy Alone
- Can't Eat, Won't Eat
- Caring for a Child with Autism
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- Demystifying the Autistic Experience
- Eating an Artichoke
- Educating Children With Autism
- Elijah's Cup
- Exiting Nirvana
- Eye Contact
- Freaks, Geeks and Asperger Syndrome
- Incorporating Social Goals in the Classroom
- Integrated Yoga
- Learning and Behavior Problems in Asperger Syndrome
- Look Me in the Eye
- Maverick Mind
- Mysterious Creatures
- Our Journey Through High Functioning Autism and Asperger Syndrome
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- Reweaving the Autistic Tapestry
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- Snapshots of Autism
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- Targeting Autism
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- The Curious Incident of the Dog in the Night-Time
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- The Flight of a Dove
- The Horse Boy
- The OASIS Guide to Asperger Syndrome
- The Ride Together
- The Speed of Dark
- Things Tom Likes
- Through the Glass Wall
- Weather Reports from the Autism Front
- What's Happening to Tom?
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Links
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Videos
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- What is Autism?
- Understanding Autism
- Siblings of Children with Autism
- How Weighted Blankets May Lift Anxiety
- Caring for Children and Adolescents with Autism During COVID 19
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- Autism & Asperger's: What's The Difference?
- Screening for Signs of Autism
- Beyond the Data -- Autism Spectrum Disorder
- Treating Autism
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- Teaching Social Skills to Teens with ASD
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- Customizing ABA Programs for Teens
- Autism Diagnosis and Access to Care in Minority Populations
- From Diagnosis to Treatment: The Revolution Driving Autism Research
- Reducing Disparities in Autism Diagnosis and Access to Care
- Autism Jargon: DRO
- Autism Jargon: NET
- 5 Tips for Getting the Most Out of ABA
- Autism Jargon: DTT
- Autism Jargon: Distractor
- Autism Jargon: Theory of Mind
- Autism Jargon: Pica
- Autism Jargon: Fluency
- Autism Jargon: Systematic Desensitization
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- Autism Jargon: Functional Communication Training
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- "Focus on Ability, Not Disability"
- Dr. Tim Shriver: Intellectually Different ... Not Disabled
- P2I: Can We Prevent Autism?
- Autism Jargon: Positive Reinforcement
- Autism Jargon: Negative Reinforcement
- How the Diagnosis of Autism Helps Us Learn More About Autism
- Pathways for Treatments in Autism Spectrum Disorder
- Genetics of Autism Spectrum Disorders
- Autism Jargon: IEP
- My Inner Life with Asperger's
- Autism Jargon: Least Restrictive Environment
- Dealing with Challenging Behaviors
- How law enforcement and families work together to keep loved ones with autism safe
- Back to School: Homework Help!
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- Autism Jargon: Antecedent Modification
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- Housing and residential support options for adults with autism
- Autism Spectrum Disorder: Many Questions Many Answers
- Diagnosing and Treating Autism
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