How ABA Therapy Supports Children with Autism and Developmental Delays
Updated: Aug 6
It often starts with small changes.
A child may withdraw from activities they once enjoyed. Language development may be delayed, or a child may stop using words they previously used. Play may look different, such as repeatedly arranging toys instead of interacting with them. Routines may become rigid, and transitions can feel overwhelming.
For many families, these early signs bring uncertainty. What is happening, and how can we help?
Applied Behavior Analysis (ABA) is an evidence-based approach that can support children with autism and developmental delays. ABA helps children build communication, social, emotional regulation, and daily living skills while reducing behaviors that interfere with learning or everyday life.
How Autism and Developmental Delays May Appear in Young Children
Every child develops differently, but certain signs may indicate that additional support could be helpful.
Common Early Signs
Limited interest in social interaction
Delays in speech or language development
Loss of previously learned language or skills
Difficulty with shared attention
Repetitive or rigid play patterns
Strong reactions to changes in routine
Increased frustration or emotional outbursts
Difficulty communicating wants and needs
These challenges can affect daily life at home, at school, and in the community. When children cannot clearly communicate their needs, they may become frustrated, withdraw, avoid activities, or use behaviors that feel overwhelming to families and teachers.
When these patterns regularly interfere with everyday routines, families may also find it helpful to review Signs Your Child May Benefit from IBHS.
Why ABA Therapy Can Help Children With Autism and Developmental Delays
ABA examines how a child’s environment may influence behavior.
For many children, particularly those who have difficulty communicating, behavior can serve as a form of communication. A child may use behavior to request attention, avoid a difficult task, communicate discomfort, or gain access to something they want.
ABA helps the treatment team understand what may be contributing to the behavior and teach the child a safer or more effective way to meet the same need.
By adjusting the environment, teaching practical skills, and reinforcing progress, children can develop abilities that are meaningful and useful in everyday situations.
Families can learn more about how these strategies fit into Laurel Life’s services in What Is ABA Therapy and How Is It Used in IBHS?.
Building Communication Skills Through ABA
Communication is often one of the first areas addressed through ABA.
Children are supported at their current level of communication. For some children, this may mean starting with pictures, gestures, signs, or an augmentative and alternative communication device before working toward spoken language.
Communication Skills Children May Develop
Requesting items, activities, help, or breaks
Expressing preferences
Communicating discomfort
Answering questions
Following simple directions
Communicating across different settings
Initiating or responding to interactions
As communication improves, frustration may decrease because children have a clearer and more effective way to express themselves.
Supporting Social Interaction and Relationships
Social interaction may not come naturally for every child with autism or developmental delays, but meaningful social skills can develop over time.
ABA can help children build connections by introducing social interaction through activities they already enjoy. A clinician may join a child during a preferred activity and gradually encourage shared attention, participation, and engagement.
Children may practice skills such as:
Taking turns
Sharing activities or materials
Responding to others
Initiating play
Participating in group activities
Respecting personal space
Asking peers or adults for help
These small interactions can help children build stronger and more meaningful relationships.
Helping Children Manage Emotions and Transitions
Many children experience difficulty with emotional regulation, unexpected changes, or transitions between activities.
ABA helps the treatment team identify what may be contributing to these reactions and teach strategies that make routines feel more predictable.
Strategies That May Support Emotional Regulation
Visual schedules that show what will happen next
Countdown warnings before transitions
Timers
First-then language
Reinforcing calm or flexible behavior
Teaching children to request a break
Practicing coping strategies during calm moments
Breaking difficult routines into smaller steps
As children practice these skills, they may become better equipped to manage frustration, transitions, and unexpected situations.
Building Independence in Everyday Life
ABA can also help children become more independent during daily routines.
Skills are often broken into smaller, manageable steps. Children practice each step with support, and that assistance is gradually reduced as they become more confident.
Everyday Skills ABA May Support
Getting dressed
Brushing teeth and completing hygiene routines
Using the bathroom
Cleaning up after activities
Following morning or bedtime routines
Completing schoolwork in smaller steps
Preparing simple snacks
Asking for assistance
Participating in classroom routines
These skills can help children build confidence and participate more fully at home, at school, and in the community.
Why Early Intervention Matters
Early support can make a meaningful difference for children experiencing developmental delays.
Young children often benefit from consistency, repetition, and frequent opportunities to practice new skills. Introducing communication, coping, social, and independence skills early can help children build a stronger foundation before classroom and social expectations increase.
For eligible children ages three to six in Franklin County, Laurel Life’s Sprouts ABA-Focused Kindergarten Readiness Program provides structured, play-based opportunities to practice communication, social interaction, emotional regulation, daily living skills, and classroom routines.
Families can also learn more about the program in What Is Sprouts? Inside Laurel Life’s ABA-Focused Kindergarten Readiness Program.
What Families May Notice First
One of the most encouraging parts of ABA is seeing a child begin to use a new skill.
Progress often starts with small changes.
Common Early Improvements
Clearer communication through speech, gestures, pictures, or a communication device
Shorter or less intense emotional outbursts
Greater participation in routines
Improved ability to request help or a break
Increased engagement with family members or peers
Smoother transitions
Small increases in independence
Progress looks different for every child. A change that appears small to someone else may represent an important step forward for the child and family.
What to Expect When Starting ABA
Starting ABA can feel like a big step for families.
Services generally begin with an assessment of the child’s strengths, needs, communication abilities, environment, and current skills. The treatment team then creates individualized goals based on the child and family’s priorities.
An ABA Behavior Consultant may help complete assessments, develop treatment strategies, review data, train caregivers, and update goals as the child progresses.
Progress may not be immediate or perfectly consistent. Children may have difficult days, especially when new expectations, routines, or communication strategies are introduced.
Consistency plays an important role. When strategies are supported across home, school, and treatment settings, children have more opportunities to practice and use their new skills.
Learning in Real-Life Environments
Children are more likely to use a skill independently when they have opportunities to practice it in the environments where it is needed.
At Laurel Life, ABA is provided through Intensive Behavioral Health Services (IBHS). This allows children to receive support in natural environments such as the home, school, daycare, and community.
Why Natural Environments Matter
Clinicians can observe challenges as they happen
Skills can be practiced during actual routines
Parents, caregivers, and school staff can participate
Children can learn to use skills in more than one setting
Progress is more likely to carry over into daily life
This approach helps ensure that skills are not only practiced during treatment sessions but also understood and applied in meaningful situations.
What Success Looks Like for Each Child
Success looks different for every child.
For one child, success may mean developing a reliable way to communicate. For another, it may mean completing a morning routine with less assistance, interacting with peers, handling transitions more comfortably, or using a coping strategy instead of becoming overwhelmed.
The goal is not to compare children or make every child behave the same way. The goal is to help each child build meaningful skills that improve participation, independence, communication, safety, and quality of life.
A Final Thought for Families
Many parents and caregivers already use elements of ABA without realizing it. Encouraging helpful behavior, creating predictable routines, breaking tasks into smaller steps, and responding consistently are all connected to behavioral learning.
ABA provides structure, assessment, and professional guidance to make those strategies more individualized and effective.
When families, schools, and providers work together, children have more opportunities to build skills and succeed in ways that are meaningful to them.
Learn more about Laurel Life’s Applied Behavior Analysis services for children and families, including treatment teams, eligibility, locations, and how to get started.
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