About Autism

Autism spectrum disorder (ASD) is a neurodevelopmental condition that affects how people learn, act, and interact with others. Learn more about how Action Behavior Centers is here to support your family with comprehensive autism therapy.

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About Autism
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What is autism?

Children diagnosed with ASD may have challenges with social interactions, such as making eye contact, communicating verbally and nonverbally, and understanding social cues. They may also have specific, intense interests or engage in repetitive behaviors. In some cases, they may unintentionally hurt themselves. Autism spectrum disorder is an umbrella term that includes a diverse range of signs and symptoms and can affect people differently.

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How common is autism?

Autism is relatively common. According to the Centers for Disease Control and Prevention (CDC), approximately 1 in 31 children in the United States age 8 and younger are diagnosed with ASD. Boys are four times more likely to be diagnosed with autism than girls. Autism rates are consistent across racial, ethnic, and socioeconomic groups.1

Diagnostic support

Early signs of autism

Understand autism signs early with help from trusted clinicians. Reach out today.

Understand autism signs early with help from trusted clinicians. Reach out today.ASD looks different from person to person, often becoming noticeable when a child is still very young. According to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), the guide doctors use to diagnose behavioral health conditions, common signs and behaviors of autism may include:

Social challenges:

  • Doesn't make eye contact
  • Limited response to their name
  • Struggles to understand social cues or nonverbal communication, like facial expressions and gestures

Certain communication behaviors:

  • Speech delay, limited speech, or delayed language development
  • Repetitive use of language, such as repeating words or phrases
  • Difficulty initiating or sustaining conversations with others

Restricted & repetitive behaviors:

  • Frequent self-stimulatory behaviors, such as hand-flapping, rocking, head shaking, or fidgeting
  • Intense focus on specific topics or objects, often excluding other interests
  • Strong preference for routines, becoming upset when they change

Sensory sensitivities:

  • Hypersensitivity or hyposensitivity to certain sensory inputs, like loud noises and bright lights
  • Becomes easily overstimulated, cries, or covers ears in response to loud noises
  • Preference for specific sensory experiences, like certain textures or sounds

Motor coordination & daily living challenges:

  • Difficulty with fine or gross motor skills, like tying shoelaces, writing, or riding a bike
  • Little interest in potty training
  • Selective eating or limited food preferences

Developmental milestones by age

Developmental milestones by age

How your child communicates, behaves, learns, and moves says a lot about whether they are meeting appropriate developmental milestones. Developmental milestones are skills or abilities most children can do by a certain age. They help you and your child’s doctor understand how your child is progressing compared to most children their age.

18 months

  • Looks to see if a caregiver is nearby, helps with getting dressed, and points at objects.
  • Uses a few words and follows simple directions, like “Give it to me.”
  • Walks independently, scribbles, and tries to feed themselves with fingers or a spoon.2

2 years

  • Uses simple two-word phrases, like “More milk.”
  • Points to objects in books, waves, and blows kisses.
  • Holds objects with both hands, runs, kicks a ball, and walks up stairs.3
Learn about autism spectrum disorder, early signs of autism, diagnosis, and treatment options like applied behavior analysis (ABA) therapy.

3 years

  • Notices and joins other children in play.
  • Engages in two-way conversations, asks “who,” “what,” “where,” “when,” and “why” questions, says their first name, and speaks clearly most of the time.
  • Draws circles, strings items together, dresses partially, and uses a fork.4

4 years

  • Forms sentences of four or more words, repeats parts of songs or stories, discusses daily activities, and answers simple questions.
  • Recognizes colors, predicts story outcomes, and draws a person with three or more body parts.
  • Catches a ball, serves food with supervision, unbuttons buttons, and holds writing tools properly.5

5 years

  • Follows game rules, takes turns, answers questions about books, and recognizes simple rhymes.
  • Counts to 10, uses words to talk about time, and writes or recognizes letters.
  • Buttons clothing.6

What causes autism?

Autism spectrum disorder doesn’t have one single known cause. However, decades of research suggest that autism likely develops from a combination of factors that affect early brain development. These factors don’t directly cause autism, but they may increase the likelihood that a child is diagnosed.

  • Genetics plays a significant role, as autism often runs in families. For example, if a child is diagnosed with autism, their younger siblings are more likely to be diagnosed as well.7 
  • Environmental factors may also contribute, including advanced parental age, pregnancy complications (such as low birth weight or premature birth), and prenatal exposure to certain medications or toxins.8 

Scientists are learning more about autism every day. If you’re feeling overwhelmed by what you’ve read or heard, know that you’re not alone. At Action Behavior Centers, we’re committed to being a trusted voice in a noisy world. We help families sort fact from fiction and offer guidance that’s rooted in science. Our clinical team stays current with the latest research so we can give families the reliable information they deserve. 

How is autism diagnosed?

The first signs of ASD typically appear before age 2. There is not currently a blood test, brain scan, or physical exam that can diagnose autism. Instead, a licensed professional, like a pediatrician or child psychologist, can make an accurate diagnosis after observing a child’s behavior during a formal assessment. 

  1. Identification: Parents, caregivers, or doctors may begin to recognize signs of autism in a child. Early signs may involve not making eye contact or delays in speech growth.
  2. Screening: Parents or doctors can use screening tools, such as the M-CHAT-R or CAST, to see whether their child should receive a more formal evaluation. 
  3. Developmental evaluation: A trained clinician or specialist completes an autism evaluation using directly administered, play-based tests.
  4. Diagnosis: The child's doctor or psychologist will review all test results and data collected to determine if the child meets the criteria for an ASD diagnosis.
About Autism

What is the best treatment for autism in your area?

At Action Behavior Centers, we provide comprehensive autism therapy through applied behavior analysis (ABA). ABA is an evidence-based treatment for autism spectrum disorder. It has been tested and shown to be effective through multiple scientific studies. ABA for children under 8 years is available at most of our centers. Older children can continue building skills through ABC Academy.

Evidence-based ABA helps autistic children build and strengthen social and communication skills through play. Children work with a dedicated team of Board Certified Behavior Analysts® (BCBAs®) and Registered Behavior Technicians® (RBTs®) to reach individualized goals in areas such as behavior support, school readiness, and self-advocacy.

Our data show that children who require 25 or more hours of ABA therapy per week experience, on average, an 86% reduction in target behaviors. This includes behaviors like aggression, property destruction, and self-injury. Most of this progress happens within the first year of treatment. Even as therapy hours are gradually reduced over time, children continue to show lasting improvements.9

Speech growth for children in your areastarts with the right team around your child.

Get coordinated care for communication and speech growth.

ABA therapy teaches communication skills and helps children connect with others and express their needs. But ABA supports communication broadly. It doesn't address speech development itself. That's the scope of a licensed speech-language pathologist (SLP). 

Some children's overall autism treatment may also include speech therapy from an SLP. Call your local Action Behavior center and ask about speech therapy or play therapy near you, and we would be happy to recommend a trusted provider in the community. From there, our BCBAs can coordinate with them to ensure all of your child’s speech needs are taken into consideration during their time in ABA therapy.

Find care
Open: 8am-5pm, M-F
(303) 647-7850
  • No waitlists for autism services.
  • Most major insurance plans accepted.
  • Getting started is simple. Reach out, and one of our teammates will help you take the next step.

Help your child thrive with ABA therapy.

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What to expect from ABA therapy for autism

Applied behavior analysis therapy is one of the most well-researched and effective treatments for autism. If you’re considering ABA autism therapy for your child, here’s what to expect.

  1. Initial assessment: Before ABA therapy begins, a Board Certified Behavior Analyst® (BCBA®) conducts an in-depth evaluation to learn more about your child's needs.
  2. Individualized ABA therapy goals: BCBAs set individualized goals for therapy in collaboration with families.
  3. 1:1 ABA therapy sessions: Our clinicians use positive reinforcement and proven ABA strategies to help children reach developmental milestones and learn new skills.
  4. Family Guidance: Our ABA treatment includes regular meetings with BCBAs to provide caregivers with updates on their child's progress and empower them with strategies they can use at home.