What to Expect During Your Child’s First ABA Session

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Michael Mohan
May 16, 2025
Get the inside scoop on What to Expect During Your Child’s First ABA Session and how to make it a smooth experience.

Introduction

Learning that your child may benefit from Applied Behavior Analysis (ABA) therapy can bring a mix of hope and apprehension. As one of the most widely researched and endorsed interventions for children with autism spectrum disorder (ASD), ABA therapy has helped countless families navigate developmental challenges. According to the Centers for Disease Control and Prevention (CDC), approximately 1 in 36 children in the United States is diagnosed with ASD, highlighting the importance of effective early intervention strategies like ABA therapy.

If you’re preparing for your child’s first ABA session, you likely have many questions about what to expect. This comprehensive guide aims to demystify the initial ABA therapy experience, providing you with the knowledge and confidence to support your child through this important first step.

What is ABA Therapy?

Before diving into what the first session entails, let’s briefly explore what ABA therapy actually is. Applied Behavior Analysis is a science-based approach that focuses on understanding and improving socially significant behaviors. For children with autism or related developmental challenges, ABA therapy helps develop critical skills like communication, social interaction, learning readiness, and appropriate behavior while reducing challenging behaviors that might interfere with learning and development.

Research published in the Journal of Autism and Developmental Disorders indicates that early intensive behavioral intervention based on ABA principles can significantly improve cognitive functioning, language development, and adaptive behavior in children with autism, with some studies showing improvements in IQ scores by an average of 18 points.

Preparing for the First ABA Session

Before the Session

Gathering Information

Prior to your child’s first ABA session, the therapy provider will likely request:

  • Medical records and diagnostic reports
  • Previous evaluation results
  • Information about your child’s strengths, challenges, and preferences
  • Any previous intervention history
  • Insurance information and necessary authorizations

Setting Expectations with Your Child

Depending on your child’s age and understanding, it can be helpful to:

  • Use simple, positive language to explain they’ll be meeting someone new who will play with them
  • Show pictures of the therapy location if possible
  • Maintain a calm, reassuring demeanor
  • Schedule the session at a time when your child is typically alert and comfortable
  • Pack comfort items or favorite toys

Logistical Preparations

  • Confirm the location, date, and time
  • Plan to arrive 10-15 minutes early
  • Bring snacks, water, and any necessary medications
  • Pack diapers or changes of clothes if needed
  • Complete any paperwork in advance if possible

The First ABA Session Structure

Initial Assessment Phase

The first session primarily focuses on assessment rather than intensive therapy. According to a survey by the Behavior Analyst Certification Board (BACB), comprehensive initial assessments typically take between 4-8 hours, though this is usually divided across multiple sessions.

1. Meet and Greet (15-30 minutes)

The session typically begins with:

  • Introductions between your child, you, and the behavior analyst
  • Creation of a comfortable, non-threatening atmosphere
  • General conversation to help your child feel at ease
  • Explanation of what will happen during the session

The behavior analyst will likely use this time to begin building rapport with your child, observing how they interact in a new environment with new people.

2. Formal and Informal Assessments (30-60 minutes)

Behavioral Observation

The behavior analyst will:

  • Observe your child during play
  • Note communication styles and preferences
  • Identify potential reinforcers (things your child enjoys)
  • Document any challenging behaviors
  • Assess how your child interacts with toys, people, and the environment

Standardized Assessments

Depending on your child’s needs, the analyst might administer:

  • The Verbal Behavior Milestones Assessment and Placement Program (VB-MAPP)
  • The Assessment of Basic Language and Learning Skills (ABLLS-R)
  • The Vineland Adaptive Behavior Scales
  • Other functional behavior assessments

Research published in Behavior Analysis in Practice indicates that comprehensive assessments like these are crucial for developing effective ABA programs, with programs based on thorough assessments showing treatment efficacy improvements of up to 40%.

3. Parent Interview (30-45 minutes)

You’ll be asked detailed questions about:

  • Your child’s developmental history
  • Current skills and challenges
  • Behaviors of concern
  • Communication abilities
  • Self-help skills
  • Your goals and priorities for therapy
  • Family routines and dynamics
  • Previous and current interventions

This information helps create a therapy plan aligned with your family’s needs and values. A study in the Journal of Positive Behavior Interventions found that parent involvement in goal-setting increased program effectiveness by approximately 30% compared to therapist-only determined goals.

4. Skill Probes (20-30 minutes)

The behavior analyst will conduct brief skill assessments to:

  • Determine your child’s current abilities across domains
  • Identify appropriate starting points for teaching
  • Establish baselines for measuring progress
  • Test various teaching strategies to see what works best

5. Parent Education and Plan Discussion (20-30 minutes)

The session typically concludes with:

  • Initial impressions from the behavior analyst
  • Explanation of next steps
  • Discussion of potential therapy schedules
  • Answering your questions
  • Setting expectations for program development

What Parents May Notice During the First Session

Assessment Approaches

ABA assessment often looks like play, which can surprise parents expecting a more clinical approach. You may notice:

  1. Following Your Child’s Lead: The therapist might initially allow your child to choose activities, observing their natural interests and behaviors before introducing new elements.
  2. Structured Play: The therapist will likely introduce structured activities to assess specific skills like following directions, imitation, or matching.
  3. Preference Assessment: The therapist will note what toys, activities, or praise motivates your child most effectively.
  4. Communication Probes: Simple opportunities to assess how your child communicates wants and needs will be embedded throughout the session.
  5. Data Collection: The therapist will take notes throughout the session. This is vital for creating an evidence-based program.

According to research in the Journal of Applied Behavior Analysis, therapists using a play-based assessment approach identified an average of 27% more relevant behavioral targets than through structured assessment alone.

Your Child’s Reactions

Children respond differently to first ABA sessions:

  • Some children engage enthusiastically with new toys and attention
  • Others may be hesitant, shy, or resistant to new people and demands
  • Some might display challenging behaviors when faced with new situations
  • Attention spans and engagement levels will vary widely

The behavior analyst is assessing these reactions as valuable information, not judging your child’s “performance.” A national survey of ABA providers reported that approximately 65% of children show some initial hesitation during first sessions, which typically resolves by the third or fourth session.

Parent Participation

You’ll likely be:

  • Present throughout the session
  • Asked to provide information and insights
  • Given opportunities to ask questions
  • Sometimes asked to demonstrate typical interactions with your child
  • Potentially taught initial strategies to try at home

After the First Session: What Happens Next

Treatment Plan Development

Following the initial assessment, the behavior analyst will:

  1. Analyze Assessment Data: Review all information gathered to identify priorities and intervention approaches.
  2. Develop Behavior Intervention Plan (BIP): Create a detailed plan addressing specific behaviors of concern.
  3. Create Skill Acquisition Plans: Design teaching protocols for building new skills based on your child’s current abilities and needs.
  4. Establish Measurement Systems: Determine how progress will be tracked and evaluated.
  5. Determine Service Hours: Recommend the intensity and frequency of therapy sessions.

This process typically takes 1-2 weeks, though timelines vary by provider. Research published in Behavior Modification suggests that comprehensive treatment plans addressing multiple domains simultaneously result in faster skill acquisition than narrowly focused interventions.

Follow-up Meeting

A meeting will be scheduled to:

  • Review the assessment findings
  • Present the proposed treatment plan
  • Discuss therapy goals and objectives
  • Address your questions and concerns
  • Make any necessary adjustments
  • Finalize the therapy schedule
  • Complete required consent forms

Beginning Regular Sessions

Once the plan is finalized, regular therapy sessions will begin:

  • Initially focused on building rapport and establishing routines
  • Gradually introducing more structured learning activities
  • Continuously modified based on your child’s responses and progress
  • Typically including parent training components

The National Research Council recommends a minimum of 25 hours per week of structured intervention for young children with autism, though actual prescribed hours will depend on your child’s specific needs and practical considerations like insurance coverage.

Common Questions Parents Have Before the First Session

Q: How long will the first session last?

A: First sessions typically last 1-2 hours, though this varies by provider. Some assessments may be split across multiple initial appointments.

Q: Should I bring toys or items from home?

A: Yes! Familiar toys or comfort items can help your child feel more at ease. Additionally, favorite toys provide valuable information about your child’s preferences and can be incorporated into therapy.

Q: What should I do if my child has a meltdown?

A: This is completely normal and provides valuable assessment information. The behavior analyst will observe how your child becomes dysregulated and how they calm down. Follow your typical strategies for supporting your child while allowing the therapist to observe these natural interactions.

Q: How involved should I be during the session?

A: Follow the therapist’s lead. Sometimes they’ll want to observe natural parent-child interactions, while other times they may need one-on-one time with your child. Be present and engaged but allow space for the therapist to build their own relationship with your child.

Q: What if my child won’t separate from me?

A: This is common and expected. Initial sessions often include parents throughout. Separation anxiety will be addressed gradually as part of the therapy process. A study in the Journal of Child Psychology and Psychiatry found that 72% of children with ASD exhibit some form of separation anxiety, making this a common focus in early intervention.

Supporting Your Child Through the First ABA Session

Creating a Positive Experience

  • Maintain a positive, calm demeanor
  • Avoid scheduling during naptime or meal times
  • Ensure your child is well-rested and comfortable
  • Bring familiar items for security
  • Use simple, encouraging language
  • Celebrate your child’s participation

Managing Your Own Expectations

  • Remember this is primarily an assessment, not treatment
  • Understand that your child may not immediately connect with the therapist
  • Recognize that challenging behaviors provide important assessment information
  • Be prepared to provide detailed information about your child
  • Know that the first session is just the beginning of the journey

Benefits of ABA Therapy

While results vary for each child, research consistently demonstrates the effectiveness of ABA therapy. According to a meta-analysis published in the Journal of Clinical Child & Adolescent Psychology, children receiving comprehensive ABA intervention show significant improvements in:

  • IQ scores (average gains of 15-20 points)
  • Language development
  • Adaptive functioning
  • School readiness
  • Social skills
  • Independent living skills
  • Reduced challenging behaviors

Early intervention is particularly effective, with research indicating that children who begin ABA therapy before age 5 show the most substantial long-term gains. However, improvements are documented across all age groups.

Insurance Coverage and Costs

The financial aspect of ABA therapy is an important consideration for most families:

  • As of 2023, all 50 states require some form of insurance coverage for ABA therapy for children with autism, though coverage varies significantly
  • Many insurance plans cover 80-100% of ABA therapy costs after deductibles
  • Typical therapy costs without insurance range from $120-$200 per hour
  • Most providers offer assistance with insurance verification and authorization
  • Some families qualify for Medicaid coverage, state programs, or school-based services

According to a survey by Autism Speaks, families report spending an average of $60,000 annually on autism-related services when comprehensive treatment is not adequately covered by insurance.

Conclusion

Your child’s first ABA session represents an important step in understanding their unique needs and developing effective supports. While the assessment process may seem overwhelming, remember that this thorough approach leads to personalized, effective intervention.

By knowing what to expect, preparing appropriately, and approaching the session with realistic expectations, you can help ensure a productive first experience with ABA therapy. As therapy progresses beyond this initial assessment, you’ll become an increasingly important partner in the intervention process, learning strategies to support your child’s development across environments.

Most importantly, remember that the behavior analyst’s goal aligns with yours: to help your child develop the skills needed for greater independence, communication, and quality of life. The first session is just the beginning of what can be a transformative journey for both your child and your family.

References

  1. Autism Spectrum Disorder Data & Statistics
  2. Applied Behavior Analysis Treatment of Autism Spectrum Disorder: Practice Guidelines
  3. Educating Children with Autism
  4. Financial Support and Planning
  5. Evidence-Based Practices in Applied Behavior Analysis
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