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ABA Therapist with Children

What Is a Developmental Assessment?

A developmental assessment is a comprehensive evaluation conducted by a Board Certified Behavior Analyst, or BCBA, to measure your child’s current abilities across multiple developmental areas. Rather than relying on a single observation, the assessment blends:

  • Direct observation of your child in natural settings
  • Structured skill-based checklists and standardized tools
  • Caregiver interviews to understand history and daily patterns
  • Review of prior diagnostic reports, when available

The result is a full picture of your child’s strengths, emerging skills, and areas that need more support, which becomes the foundation of an individualized in-home ABA therapy plan.

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Why Assessment Comes Before Treatment

Skipping a proper assessment leads to generic goals that do not reflect what your child actually needs. A thorough assessment allows your BCBA to:

  • Set specific, measurable, and achievable goals from day one
  • Avoid wasting session time on skills your child has already mastered
  • Identify safety concerns, such as elopement risk, early
  • Establish a clear baseline so progress can be tracked accurately over time
  • Choose teaching methods that match your child’s learning style

Without this step, even well-intentioned therapy can drift without direction. With it, every session has a clear target.

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ABA Therapist with Children with Autism
ABA Therapy at Home

Area We Evalute

Our developmental assessments typically look at:

  • Communication skills: verbal language, gestures, use of communication devices, and understanding of others
  • Social skills: eye contact, play skills, turn-taking, and interaction with peers or family
  • Behavioral patterns: frequency and function of challenging behaviors, along with existing coping strategies
  • Daily living skills: dressing, feeding, toileting, hygiene, and independence at home
  • Cognitive and learning skills: attention span, following instructions, and problem-solving
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What to Expect During an Assessment

Families are often nervous before a first assessment, so here is what the process generally looks like:

  1. Initial conversation. We start by learning your family’s history, concerns, and goals so the assessment focuses on what matters most to you.
  2. Observation sessions. A clinician spends time with your child in your home, watching how they naturally communicate, play, and respond to daily routines.
  3. Standardized measures. Depending on your child’s age and needs, we may use tools such as the VB-MAPP, ABLLS-R, or similar assessments recognized in the field of Applied Behavior Analysis.
  4. Caregiver interview. You are asked detailed questions about developmental history, current challenges, and what strategies have or have not worked in the past.
  5. Written report and plan. Findings are compiled into a clear report, followed by a personalized treatment plan built directly from the results.

This entire process is designed to feel collaborative, not clinical or intimidating. You are treated as a partner in understanding your child, not a bystander waiting for results.

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In Home ABA Therapy Services
Children in ABA Therapy at home

Assessments Guide Every Stage of Therapy

A developmental assessment is not a one-time event. As your child progresses through in-home ABA therapy, periodic reassessment ensures the plan keeps pace with their growth. This is also where behavioral support at home strategies and parent and family training goals are refined, since both depend on an accurate, current understanding of your child’s skills.

Where We Provide Developmental Assessments

Score ABA conducts developmental assessments in the comfort of your own home across Colorado and Georgia, including families in Adams County, El Paso County, Cobb County, and DeKalb County. Assessing your child at home rather than in an unfamiliar clinic setting typically produces a more accurate picture of their everyday skills.

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Clinical Oversight and Accuracy

Every developmental assessment at Score ABA is led directly by a Board Certified Behavior Analyst, ensuring the findings are:

  • Grounded in recognized, research-based assessment tools
  • Free from guesswork or one-size-fits-all templates
  • Documented thoroughly for insurance review and clinical planning
  • Explained to you clearly, with time set aside for your questions
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Our process

Getting Started With

ABA Assessments

We make it simple to start aba developmental assessments with clear, supportive steps from the beginning. Our ABA intake process
is designed to reduce stress and help you feel confident moving forward.

From your first call to ongoing progress reviews, we’re here to guide you every step of the way.

Frequently Asked Questions About
ABA Developmental Assessments

What is a developmental assessment in ABA therapy?

A developmental assessment is a structured evaluation led by a BCBA to measure a child’s communication, social, behavioral, and daily living skills. It provides the information needed to build an individualized ABA therapy plan.

How long does a developmental assessment take?

Assessment length varies based on your child’s age and needs, but most initial assessments are completed across one or more in-home visits combined with a caregiver interview and standardized testing.

Does my child need a diagnosis before an assessment?

An autism spectrum disorder diagnosis is typically required for ABA services to be covered by insurance. If you do not yet have a diagnosis, our team can help you understand the next steps and connect you with appropriate resources during intake.

Will insurance cover a developmental assessment?

Most major insurance plans that cover ABA therapy also cover the initial assessment, since it is a required step in building a treatment plan. You can review details on our insurance page or ask our intake team directly.

How often are assessments repeated?

Reassessment typically happens periodically throughout therapy, often every six months or at key milestones, to make sure the treatment plan still matches your child’s current skills and needs.

What happens after the assessment is complete?

Once the assessment is finished, your BCBA compiles a written report and builds a personalized treatment plan. From there, your family can begin scheduled in-home ABA therapy sessions based directly on the assessment results.

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