ADHD Evaluations

Parents often ask why an ADHD evaluation takes more than a single questionnaire or a quick check-in. The answer is that there is no single measure that can diagnose ADHD on its own. To answer what looks like a straightforward question, "does my child have ADHD," requires a comprehensive process.

Rating scales are one piece of information, not the whole picture. Parent and teacher rating scales are a standard part of any ADHD evaluation, but they have limitations:

• They're influenced by who's filling them out. A rater's own stress, expectations, or general response style can shift the results toward more or fewer symptoms than are actually present.

• They can produce both false positives and false negatives. A child who is is strugging can score high on inattention items without having ADHD. Other children may work so hard to compensate that raters do not detect the underlying problems.

• On their own, rating scales don't distinguish ADHD from other conditions that produce similar symptoms, like anxiety, which can look exactly like inattention or restlessness from the outside.

ADHD rarely shows up alone. Most children who meet criteria for ADHD also have at least one other co-occurring condition, whether that's a learning disability, anxiety, or a mood or behavioral concern. If an evaluation only screens for ADHD, it's likely to miss the rest of the picture, and that picture often matters more for treatment planning than the ADHD diagnosis itself.

Other conditions can look like ADHD from the outside. Anxiety, sleep problems, trauma, learning disabilities, and depression can all produce behaviors that resemble ADHD. A comprehensive evaluation is designed to sort out what's actually driving the behavior, rather than assuming the most visible symptoms tell the whole story.

A diagnosis, by itself, doesn't tell us much about the child in front of us. Two children can both meet criteria for ADHD and look completely different: different strengths, different triggers, different learning profiles, different needs at home and school. The diagnostic label is a starting point, not a plan. Understanding a specific child's neurodevelopmental profile, how they think, learn, and regulate, is what actually shapes what helps.

Accommodations and interventions have to be supported by the data, not just a diagnosis. Schools and other institutions generally require documentation of how a condition specifically impacts a child before they'll approve accommodations, whether that's extended time, a 504 plan, or an Individualized Education Plan (IEP). There is no generic, one-size-fits-all recommendation that applies just because a child has an ADHD diagnosis. A comprehensive evaluation documents the actual impact on attention, executive functioning, learning, and daily life, which is what gives families and schools something concrete to act on.

When a preschooler presents with a profile consistent with ADHD, we might say that the child is “at-risk” for ADHD and needs to be monitored. We want to avoid giving a diagnosis to a young child who is still in a developmental period where a wide range of behaviors are normative. However, most children who present with a profile indicative of ADHD as preschoolers will maintain this profile into elementary school. We carefully consider the benefits of a diagnosis versus no diagnosis. There is evidence from longitudinal research that children with ADHD have better outcomes when they receive supports and accommodations in the school setting, relative to those students who do not receive supports.

Yes. Unless we've talked with you about a specific reason to do otherwise, your child should take their medication as usual on the day of the evaluation.

Most of what goes into an ADHD diagnosis comes from information about your child's day to day life at home and school, not from a single afternoon in our office. Keeping your child on their regular medication schedule also means we're seeing them as they actually function day to day, which matters if part of the goal is to understand what supports or accommodations they need.

It also keeps things safe and consistent, since taking your child off a medication that's working for them isn't something we'd ask you to do without good reason and coordination with their prescriber.

If there's ever a situation where we do want to look at your child's functioning off medication, we'll talk with you about it directly and coordinate with your child's prescribing provider first.