What Is ABA Therapy? A Plain-Language Introduction to Autism and ABA
This article was first published on our Discovering ABA page. It has been moved here and lightly reformatted, with headings rewritten as questions.
What is autism?
Autism Spectrum Disorder (ASD) is a neurological condition characterized by unique differences in brain function, affecting how individuals communicate, interact socially, and manage behaviors. It's crucial to understand that behaviors themselves are not autism. Instead, they may be maladaptive behaviors reinforced by environmental factors. Autism symptoms reflect neurological differences and alternative neural pathways, creating a necessity for adaptive skills. Depending on environmental responses and supports, these adaptive skills can sometimes become maladaptive.
What are the diagnostic criteria for autism?
The diagnostic criteria for autism include challenges with social interactions, repetitive behaviors, and restrictive interests. Repetitive behaviors may include actions such as repeatedly flapping hands, rocking back and forth, or spinning objects. Restrictive interests might manifest as an intense, often narrow, focus on specific subjects or activities like dinosaurs, trains, or particular games, to the exclusion of other interests. Restrictive behaviors could appear as an extreme adherence to routines or rituals, significant distress with minor changes, or rigid thinking patterns.
What are the less obvious signs?
Other less obvious signs of autism may include difficulty interpreting social cues, avoiding eye contact, appearing insensitive or overly sensitive to sounds, lights, or textures, challenges with emotional regulation, unusual responses to common social situations, or difficulty understanding humor, sarcasm, or indirect communication. These subtle signs might sometimes be mistaken for shyness, inattentiveness, defiance, or even sensory processing issues, delaying accurate identification and support.
What are the three levels of autism?
Autism is categorized into three levels:
- Level 1 (Requiring Support): Individuals might have difficulty initiating social interactions and might appear less interested in social engagement.
- Level 2 (Requiring Substantial Support): More evident communication challenges and repetitive behaviors are present, significantly affecting daily functioning.
- Level 3 (Requiring Very Substantial Support): Severe communication challenges and highly restrictive behaviors necessitate extensive support.
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Can autism look different in girls?
Autism can manifest differently between boys and girls. Girls often display subtler symptoms, such as intense focus on social interactions, heightened sensitivity to social rejection, or exceptional ability to mimic peers. These traits can mistakenly be interpreted as shyness, anxiety, or even being overly compliant. Additionally, girls frequently engage in "masking," which involves consciously or subconsciously imitating typical social behaviors to blend in and hide their challenges. Masking can contribute significantly to delays in identification and receiving necessary support, as girls may appear to be coping well despite underlying difficulties.
What is ABA therapy?
Applied Behavior Analysis (ABA) is an evidence-based approach to understanding and modifying behavior through positive reinforcement and structured teaching strategies. ABA helps individuals with autism improve skills like communication, social interactions, daily living tasks, and reduce maladaptive behaviors. Ethical ABA practices prioritize consent, respect the individual's dignity, and focus on trauma-informed care, recognizing past experiences' impact on current behaviors.
What does everyday ABA look like?
Examples of everyday ABA include:
- Positive reinforcement of desired behaviors (e.g., rewarding a child for completing homework).
- Structuring daily routines to reduce anxiety and increase predictability.
If you found this insightful, need help with services, or have additional questions, please contact Blaze ABA for additional information. Wondering about coverage? Read Does Florida Medicaid Cover ABA Therapy? or see insurance & coverage.
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Frequently asked questions
What is ABA therapy?
Applied Behavior Analysis (ABA) is an evidence-based approach that helps children build skills like communication, daily living, play and self-advocacy by understanding what's behind behavior and teaching in small, meaningful steps. At Blaze, ABA is individualized, play-based where possible, and always guided by your child's comfort and assent.
Where do sessions happen?
In your home, at your child's school (where the school allows outside providers), and in the community: parks, stores, appointments. We serve Leesburg, Tavares, Eustis, Mount Dora, Lady Lake and Clermont.
How many hours a week will my child need?
It depends on your child. After the assessment, a recommended number of hours is set out in your child's plan, your insurance authorizes them, and we build a schedule with you. We'll explain the recommendation in plain language.
Related reading
More plain-language guides for Lake County families.
What to Expect at an Autism Evaluation (CDE) in Florida
Who can do a CDE, what happens during the evaluation, how to prepare, and next steps after the report.
October 20, 2026 · 8 min read
Early Signs of Autism in Toddlers: A Checklist
Milestones to watch at 12, 18 and 24 months, red flags at any age, and free next steps for Lake County families.
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Getting an Autism Diagnosis in Lake County
Do you need a diagnosis before ABA? What a CDE is, who can perform one, what to gather, and where to find free support while you wait.
October 10, 2026 · 3 min read