What Happens During a Comprehensive Psychological Evaluation?

If you're considering a comprehensive psychological evaluation for your son or daughter, my guess is that you've already spent a long time trying to figure out what's going on.

Maybe your child is bright but underperforming. Maybe they procrastinate constantly, miss assignments, forget deadlines, or seem overwhelmed by things that shouldn't be that hard. Maybe you've wondered about ADHD, a learning disability, anxiety, executive functioning, or some combination of all of them.

And maybe you've gotten to the point where you're thinking:

I know this kid is capable. So why aren't they doing what they're capable of doing?

That question can create a lot of tension in a family.

Parents may start wondering whether their child cares enough or is trying hard enough. Meanwhile, the student may be thinking something completely different:

You have no idea how hard I'm trying.

I've seen that misunderstanding over and over again. It's also something I understand personally, both as someone who struggled academically myself and later as a parent.

That's one reason I believe a comprehensive psychological evaluation should be about much more than assigning a diagnosis.

It should help answer a much more important question:

Why has this been so hard?

It Starts With the Person, Not the Tests

Psychological testing doesn't begin with a computer, a testing booklet, or a stack of questionnaires.

It begins with a conversation.

Before I decide which tests to give, I want to understand the person I'm evaluating. We talk about school, work, family, medical history, mental health, academic history, strengths, frustrations, and what finally caused the family to seek an evaluation.

A high school senior preparing for college has different needs than a graduate student seeking accommodations. Someone who has always struggled with reading may need something very different from someone who is academically capable but constantly procrastinates, loses things, and misses deadlines.

That's why a thoughtful, comprehensive psychological assessment shouldn't be one-size-fits-all.

The testing should fit the person.

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Why I Care So Much About Getting the Explanation Right

I understand what it feels like when ability and performance don't seem to match.

I was fortunate enough to get accepted to Wesleyan University in 1989, and I was excited to be there with all those high-performing students. I knew I was smart enough to be there.

But academically, I couldn't keep up.

One night, I decided I was going to catch up on my studying no matter what. I stayed in the library all night and forced myself to keep reading.

When the sun came up, I looked at what I had accomplished.

Nine pages.

I had read nine pages in the entire night.

At the time, I didn't know that I had ADHD or an executive functioning learning disability. I didn't have an explanation. So I came up with the explanation people often come up with when they don't understand what's happening:

What the hell is wrong with me? Why can't I just try harder? How can I be smart enough to get into this school and somehow be incapable of doing the work?

Eventually, I dropped out.

Looking back, the bigger damage wasn't just what happened to my grades. It was what those unanswered questions did to the way I saw myself.

There's an important difference between guilt and shame. Guilt is feeling bad about something you did. Shame is beginning to believe that there is something bad about you.

For a long time, I was ashamed.

That experience is one of the reasons I care so much about getting the explanation right. When somebody spends years struggling without understanding why, they don't just develop bad study habits. They often develop a story about who they are.

Sometimes that story is completely wrong.

Good Testing Is Not About Giving More Tests

People sometimes assume that a more comprehensive evaluation simply means giving more tests.

I don't see it that way.

The goal isn't to administer every psychological test available. The goal is to answer the questions that matter.

Depending on the concerns, an evaluation may include measures of intellectual ability, academic achievement, attention, executive functioning, memory, processing speed, personality, or emotional functioning.

I commonly use well-established instruments such as the WAIS-5, WIAT-4, PAI, CAARS-2, Conners CPT-3, and BRIEF-A when they're appropriate.

But the important part isn't the alphabet soup.

Every test should have a reason for being there.

If I'm trying to understand whether a student's difficulties are related to ADHD, a learning disability, anxiety, executive functioning, or several things interacting together, the testing battery should be designed to help answer those questions.

The evaluation should never become more important than the person being evaluated.

What Is the Testing Actually Like?

Most people are nervous before testing because they imagine they're about to take some enormous exam where every mistake counts.

That's not what psychological testing is.

There is no passing or failing, and I'm not trying to determine whether someone is "smart enough." Some tasks are easy. Some are difficult on purpose. What matters is the pattern that develops across different types of tasks.

I'm looking at how the person processes information, solves problems, handles attention demands, and responds when something becomes more difficult.

I'm also looking at strengths.

Sometimes students are relieved once they realize they're not being judged. Nobody is trying to prove that they're lazy or that they aren't trying hard enough.

We're trying to understand how their mind works.

The Most Important Part Comes After the Testing

The testing itself is only part of a comprehensive psychological evaluation.

The interpretation is where everything begins to come together.

Two students can have almost identical difficulties on the surface and have completely different explanations underneath them.

One may struggle with attention because of ADHD. Another may be highly anxious and spending so much mental energy worrying that concentration becomes difficult. Someone else may have a learning disability that has made reading or writing exhausting for years. Another may have executive functioning weaknesses that make it difficult to organize, plan, estimate time, and follow through.

Sometimes several of these things are happening together.

That's why psychological assessment isn't simply adding scores and generating a diagnosis. The results have to be interpreted in the context of the person's history, interview, behavior during testing, strengths, weaknesses, and the relationships between different measures.

Numbers matter, but they don't explain a person by themselves.

My Son Taught Me Something Else About This Work

My own struggles are one reason I care about these evaluations.

My son is another.

Like most parents, I wanted the best for him. Sometimes I worried that I was pushing him too hard. Then I'd back off and wonder whether I was being too easy on him.

We argued. A lot.

I also had my own history sitting in the back of my mind. I knew what had happened to me academically, and I didn't want him going through the same thing.

The problem was that his brain isn't the same as mine.

For a while, I was guessing. I was trying to figure out whether he wasn't trying, whether I was expecting too much, whether I was expecting too little, and whether I was somehow handling the whole thing wrong.

When I finally got a much better understanding of how his mind worked, it changed our relationship.

I didn't have to keep guessing anymore.

I didn't have to keep wondering whether he cared or whether he was trying. I could see that he really was putting in effort, but there were genuine challenges getting in the way.

That changed the way I responded to him, and it changed the way I understood him.

This is one of the biggest things I hope parents get from a good evaluation.

Not just a diagnosis. Not just a report. Understanding.

What Should You Get From a Psychological Evaluation?

When I prepare a psychological evaluation report, I don't want it to be a collection of scores that only another psychologist can understand.

I want it to explain the person.

The report should describe strengths as well as weaknesses, identify the important patterns in the testing, explain whether a diagnosis is supported, and make recommendations that actually fit the person who was evaluated.

Depending on the situation, those recommendations might include academic accommodations, executive functioning strategies, treatment recommendations, workplace accommodations, or referrals to other professionals.

But even the report isn't the final goal.

The goal is to give the family a clearer understanding of what is happening and what to do next.

If you've spent years arguing about whether a student is trying hard enough, I want the conversation to change.

Instead of:

Why don't you care?

It becomes:

Where are you getting stuck?

Instead of:

You just need to try harder.

It becomes:

What kind of support would actually help?

That's a much better place for a family to start.

The Goal Is Understanding

After more than thirty years as a psychologist, I've become convinced that most families aren't really looking for a diagnosis.

They're looking for an explanation.

Parents want to understand why a bright kid isn't performing the way everyone knows they can. Students want to understand why they feel like they're working so much harder than everyone realizes.

Sometimes the explanation is ADHD.

Sometimes it's a learning disability, anxiety, executive functioning problems, or several things interacting together.

Whatever the answer turns out to be, I want the evaluation to replace guessing with understanding.

Because once a family understands what's actually happening, they can stop blaming each other and start solving the right problem.

And to me, that's what a good comprehensive psychological evaluation is supposed to do.

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