NESCA has unexpected availability for Neuropsychological Evaluations and ASD Diagnostic Clinic assessments in the Plainville, MA office in the next several weeks! Our expert pediatric neuropsychologists in Plainville specialize in children ages 18 months to 26 years, with attentional, communication, learning, or developmental differences, including those with a history or signs of ADHD, ASD, Intellectual Disability, and complex medical histories. To book an evaluation or inquire about our services in Plainville (approx.45 minutes from NESCA Newton), complete our Intake Form.

Neurodevelopmental Evaluations for Children under Age 5

By October 30, 2023Nesca Notes 2023

By: Lauren Halladay, Ph.D.
Pediatric Neuropsychologist, NESCA

Many families are curious about neurodevelopmental testing. Neuropsychologists who specialize in working with young children are often asked about when it is appropriate to pursue an evaluation, what the evaluation process entails, and where to go.

Why Would a Young Child Need an Evaluation?

There are developmental milestones across several domains that children are expected to achieve within certain timeframes. When children are showing delays in achieving those milestones within expected age ranges, seeking an evaluation may be warranted. From birth to 5 years of age, the areas of development that are especially important to monitor include:

  • Speech and Language (e.g., use of single words/phrases, following directions)
  • Social Skills (e.g., eye contact, social smile, interest in others, imaginative play skills)
  • Motor Skills (e.g., crawling, walking, using a pincer grasp)
  • Cognition/Early Problem Solving Skills (e.g., matching shapes and objects, completing simple puzzles)

If delays in any of the areas listed above are observed, pursing an evaluation sooner rather than later is recommended, as research has shown that early diagnosis and intensive treatment are the most important factors in determining rapid progress and long-term prognosis.

What Does a Neurodevelopmental Evaluation Entail?

Within a comprehensive neurodevelopmental evaluation, the child is administered tests that look at the developmental areas listed above. Information should also be collected from parents, teachers, and other caregivers who know the child well. These evaluations help to provide a better understanding of the child’s developmental profile, including areas of relative strength and weakness. In other words, the evaluation can provide more information about where the child’s skills currently fall when compared to their same age peers. Such information can provide diagnostic clarification, as well as help to inform recommendations for services if needed.

Where to Go

There are several options for where families can pursue evaluations, each with their benefits and drawbacks:

  • Early Intervention (EI): EI is meant to support families of children birth to three years of age who have developmental delays or are at risk of developmental delays. The goal of the Massachusetts EI program is to collaboratively promote skill acquisition based on the family’s priorities and child’s individual needs. Evaluations are typically conducted within the home setting to determine the child’s eligibility for EI services. While these evaluations can provide valuable information about the child’s strengths and weaknesses, a diagnosis will not be provided.
  • Hospital-based Setting: These evaluations are structured differently depending on the hospital system. In most cases, these evaluations are interdisciplinary, meaning that they involve a team of providers from different disciplines (i.e., psychologist, medical provider (pediatrician, nurse practitioner) speech and language pathologist, occupational therapist, etc.). While outcomes of these evaluations can include diagnosis and recommendations for services when appropriate, waitlists are often long, and reports tend to be brief.
  • Independent Setting/Private Practice: Independent evaluations usually involve several visits with a pediatric psychologist or neuropsychologist, rather than with a team of providers. Similar to the hospital-based evaluations, independent evaluations can result in diagnosis when appropriate. Specific recommendations based on the child’s individual profile are offered. These evaluations tend to be more detailed and comprehensive than those conducted by EI and within hospital-based settings. Clinicians also have the option to observe the child in other settings (e.g., daycare, preschool, elementary school), as well as attend school-based meetings.

Relatedly, NESCA is currently providing evaluations for children 12 months to 3 years of age who are showing early signs of an autism spectrum disorder (ASD). The wait time is 1 month or less – by design –  so children who meet criteria for an ASD diagnosis can access the appropriate interventions for them. If you are interested in learning more about ASD Diagnostic Testing through NESCA’s ASD Diagnostic Clinic, please visit our website at and/or complete our online Intake Form.

Related resources and links to help track developmental milestones:


About Lauren Halladay, Ph.D.

Dr. Halladay conducts comprehensive evaluations of toddlers, preschoolers, and school-aged children with a wide range of developmental, behavioral, and emotional concerns. She particularly enjoys working with individuals with Autism Spectrum Disorder, Intellectual and Developmental Disabilities, and complex medical conditions. She has experience working in schools, as well as outpatient and inpatient hospital settings. She is passionate about optimizing outcomes for children with neurodevelopmental disabilities by providing evidence-based, family-oriented care.


If you are interested in booking an appointment for an evaluation with a Dr. Halladay or another NESCA neuropsychologist/clinician, please fill out and submit our online intake form


NESCA is a pediatric neuropsychology practice and integrative treatment center with offices in Newton, Plainville, and Hingham, Massachusetts; Londonderry, New Hampshire; and the greater Burlington, Vermont region, serving clients from infancy through young adulthood and their families. For more information, please email or call 617-658-9800.