How to Read and Understand Your Child's Assessment Report

You've been through the assessment, waited for the write-up, and now you're holding a document full of scores, percentiles and clinical terms. For many parents, the report itself is more confusing than the assessment was. “What does any of this actually mean for my child?” This guide demystifies the typical developmental or psychological report so you can read it with understanding rather than anxiety.

Start With the Story, Not the Scores

It's tempting to flip straight to the numbers, but the most useful part of any report is usually the written narrative — the background, the observations, and especially the recommendations. The scores are tools that support the story; they aren't the story themselves. A good report explains who your child is as a learner, not just how they performed on a given afternoon. If you'd like a refresher on what happened during the assessment that produced this report, our walkthrough of what happens in a developmental assessment covers it step by step.

Understanding Standard Scores

Many tests report a “standard score.” For most of these, the average is set at 100, and the majority of children score somewhere between 85 and 115. A score in this band is broadly typical. Scores meaningfully below this range may indicate an area of difficulty, while higher scores indicate a relative strength. The key word is relative — these scores compare your child to other children of the same age, not to some absolute standard of worth.

Percentiles Explained

A percentile tells you how your child compares to a hundred peers. A child at the 30th percentile scored higher than roughly 30 out of 100 children their age in that area. Percentiles often feel more alarming than they are, because a percentile in the middle ranges is completely typical. Try not to read a percentile as a school grade; it's simply a position on a normal range of human variation.

Age-Equivalent Scores — Handle With Care

Some reports include “age-equivalent” scores (for example, “communication skills at the level of a 2-year-6-month-old”). These are intuitive but easily over-interpreted. They can make a small statistical difference look dramatic, and they don't capture the nuance of how a child uses a skill. Read them as a rough illustration, not a verdict.

Domains: The Areas Being Measured

Reports usually break development into domains — cognitive or thinking skills, language (often split into expressive and receptive), motor skills, social-emotional development, and adaptive or daily-living skills. Looking across the domains often reveals a profile: an uneven landscape of strengths and challenges. That profile is far more useful than any single overall number, because it tells you exactly where support should focus.

Diagnostic Impressions and Recommendations

If a diagnosis is given, the report will explain the reasoning. Whether or not there's a diagnosis, the recommendations section is where the report turns into action — suggesting therapies, supports, or strategies. This is the part to read closely, highlight, and bring into conversations with any professionals you work with. As we discuss in our post on whether you need a diagnosis before starting therapy, the recommendations often matter more for day-to-day life than the label itself.

What a Report Can't Tell You

A report is a snapshot, taken on one day, in one setting, by one team. It captures a great deal, but it doesn't capture everything — your child's personality, their good days and hard days, the progress they'll make with support. Hold the report as valuable information, not as a fixed prediction of your child's future. Children grow, and good early interventionis built precisely on the belief that profiles can change.

Turning a Report Into a Plan

The real value of a report emerges when it shapes what you do next. The strengths it identifies can be leaned on; the challenges it names can be targeted. This is exactly the work of a tailored support programme — translating findings into goals, and goals into everyday progress through approaches like ABA therapy.

At ABA Labs, we help families make sense of their child's assessment and build a practical plan around it. If you'd like help interpreting a report or deciding what comes next, book a consultation.