Is It Time for an Autism Evaluation? What Parents Should Know

As a parent, you know your child better than anyone. You notice the small things — the way they play, how they communicate, how they respond to the world around them. And sometimes, something just feels a little different. If you’ve found yourself wondering whether your child might be on the autism spectrum, you’re not alone — and asking that question takes both courage and love.

At Minds in Progress, we believe that every child deserves to be understood. A comprehensive autism evaluation isn’t about putting a label on your child — it’s about gaining the insight needed to support them in the way they need most. This post is designed to help you understand the signs of Autism Spectrum Disorder (ASD), what a professional evaluation involves, and how to take the next step.

What Is Autism Spectrum Disorder?

Autism Spectrum Disorder (ASD) is a neurodevelopmental condition characterized by differences in social communication, social interaction, and the presence of restricted or repetitive behaviors or interests. The word “spectrum” is key: autism presents very differently from person to person. Some children may have significant support needs, while others may appear to manage many daily tasks independently but still struggle in meaningful ways.

ASD is one of the most common developmental conditions in the United States. According to the CDC, approximately 1 in 36 children in the U.S. has been identified with ASD. It occurs in all racial, ethnic, and socioeconomic groups, and is more than four times as likely to be diagnosed in boys than in girls — though researchers believe girls are often underdiagnosed due to differences in how symptoms present.

Early Signs and Symptoms: What to Look For

ASD symptoms typically appear in the first two to three years of life, though some children may not receive a diagnosis until they are school-aged or older. The signs fall into two primary categories: social communication and interaction challenges, and restricted or repetitive behaviors.

Social Communication & Interaction

You may notice your child:

•       Avoids or struggles to maintain eye contact

•       Does not respond to their name consistently by 9 months of age

•       Shows limited facial expressions (happy, sad, surprised) by 9 months

•       Does not use gestures like waving goodbye by 12 months

•       Does not point to show interest in something by 18 months

•       Has delayed speech or loses language skills they previously had

•       Prefers to play alone and shows little interest in other children

•       Has difficulty understanding the feelings or perspectives of others

•       Struggles with back-and-forth conversation, even when verbal

•       Uses language in unusual ways, such as repeating phrases out of context (echolalia)

Restricted or Repetitive Behaviors & Interests

You may also observe:

•       Lining up toys or objects and becoming distressed when the order is changed

•       Intense, narrow interests that are unusual in focus or intensity

•       Repetitive body movements such as hand-flapping, rocking, or spinning

•       Rigid insistence on routines and difficulty with transitions or unexpected changes

•       Unusual sensory responses — either hypersensitive or under-sensitive to sounds, textures, lights, or pain

•       Fixation on specific parts of objects rather than the whole (e.g., a toy’s wheels)

•       Repetition of the same play patterns or scripts every time

•       Difficulty tolerating changes in environment or schedule

💡  Important Note for Parents

Every child develops at their own pace. The presence of one or two of these signs does not necessarily mean your child has ASD. However, if you are noticing several of these behaviors consistently, or if you have a gut feeling that something is different, it is always worth seeking a professional evaluation. Early identification leads to earlier support — and earlier support leads to better outcomes.

Autism Looks Different at Different Ages

It’s important to understand that autism does not always look the same across developmental stages. In toddlers, delays in language, limited eye contact, and lack of pointing or waving are among the earliest red flags. In school-age children, the signs may shift to social difficulties with peers, emotional dysregulation, rigid thinking, or struggles with transitions and unexpected events.

Girls and children who are highly verbal or academically capable are sometimes “missed” in early screenings because they may have developed coping strategies that mask some of the more visible signs. If you feel that your child has been overlooked despite your concerns, you have every right to pursue a comprehensive evaluation.

When Should You Pursue an Evaluation?

Consider reaching out for a professional evaluation if:

•       Your child’s pediatrician has expressed concerns or suggested a referral

•       A teacher or school professional has raised questions about your child’s social development or behavior

•       Your child is experiencing significant social difficulties, meltdowns, or anxiety

•       Your child has had a previous diagnosis (such as ADHD, anxiety, or a speech delay) but you feel something more is going on

•       Your instincts as a parent tell you that something is different, even if you can’t fully articulate what

•       Your child is struggling academically or socially in ways that are not fully explained by other factors

Families across St. Charles County and the greater St. Louis area come to Minds in Progress for autism evaluations — no referral required.

At Minds in Progress, we accept referrals for ASD evaluations beginning at age 3. There is no such thing as seeking an evaluation “too early.” Research consistently shows that early intervention makes a meaningful difference in long-term outcomes for children with ASD.

What Does an Autism Evaluation Involve?

A comprehensive autism evaluation at Minds in Progress is thorough, individualized, and designed to give you a full picture of your child’s strengths, challenges, and support needs. Here’s what the process typically looks like:

1. Initial Intake & Clinical Interview

We begin with a detailed conversation with you, the parent or caregiver. This is your opportunity to share your observations, your child’s developmental history, family background, and any previous evaluations or interventions. Your insight is one of the most important pieces of the puzzle.

2. Standardized Rating Scales & Questionnaires

Parents, teachers, and other caregivers are asked to complete standardized behavioral rating scales that capture how the child functions across different settings — home, school, and community. These tools provide normed data that helps contextualize what you’ve observed in everyday life.

3. Direct Observation & Structured Assessment

The gold-standard diagnostic tool for ASD is the ADOS-2 (Autism Diagnostic Observation Schedule, Second Edition), a structured, play-based or conversation-based interaction that allows the clinician to directly observe social communication, play, and behavior in a standardized way. This component is conducted directly with your child and is adapted to their age and language level.

4. Cognitive & Developmental Testing

Understanding your child’s cognitive profile — including intellectual ability, language processing, and adaptive functioning — is essential for accurate diagnosis and meaningful recommendations. We use age-appropriate, standardized measures of cognitive and developmental functioning as part of every evaluation.

5. Review of Records

When available, we review prior evaluations, school records, individualized education programs (IEPs), medical records, and any other documentation relevant to your child’s development. This broader context helps us avoid duplication and ensures we build on what is already known.

6. Feedback Session & Written Report

Once testing is complete and all data has been integrated and interpreted, we meet with you to discuss the findings in plain language. You’ll receive a comprehensive written report that includes diagnostic impressions, an explanation of your child’s results, and — most importantly — practical, individualized recommendations for home, school, and any therapeutic supports. We also offer parent coaching to help families implement the recommendations from your child's evaluation report. Parent / Co-Parent Coaching

Why Early Identification Matters

The research on early intervention for ASD is clear: the sooner a child receives an accurate diagnosis and targeted support, the better their long-term outcomes in communication, social skills, adaptive functioning, and quality of life. Early identification allows families to access services through their school district, early intervention programs, and community providers. It also helps parents understand their child’s behavior in a new light — reducing frustration and building connection.

That said, it is never too late. We work with families across a range of ages and circumstances. Whether your child is three years old or approaching adolescence, a thorough evaluation can provide clarity, open doors to support, and help your family move forward with confidence.

Ready to Take the Next Step?

At Minds in Progress, our autism evaluations are conducted by Dr. McKinzie, a licensed clinical psychologist and nationally certified school psychologist (NCSP) with specialized training in the assessment of Autism Spectrum Disorder. We offer a warm, thorough, and family-centered evaluation process starting at age 3.

If you have concerns about your child’s development, we encourage you to reach out. You don’t need a referral to contact us, and we are happy to answer questions before you decide whether to move forward with an evaluation.

Schedule a Consultation Today!