When I tell people that a large part of my job involves conducting neuropsychological evaluations, I am often met with a somewhat confused look. Most people have a general understanding of what psychotherapy involves, but neuropsychological testing tends to be a bit more mysterious.
Some people picture a brain scan. Others imagine an IQ test, or perhaps a series of questionnaires designed to determine whether someone has ADHD. Parents may worry that their child will be subjected to hours of difficult academic testing, while adults may be concerned that they will somehow "fail" the evaluation.
While there are small elements of truth to some of these assumptions (except for the brain scan part), none of them really capture what a neuropsychological evaluation actually involves.
So, what exactly is a neuropsychological evaluation, and what should you expect if you or your child is scheduled for one?
What does neuropsychological testing actually measure?
At its core, a neuropsychological evaluation is a comprehensive assessment of how someone thinks, learns, processes information, and functions in their everyday life. Rather than simply asking whether someone has a particular diagnosis, the goal is to develop a detailed understanding of their unique cognitive strengths and weaknesses, and how these may be contributing to challenges at school, at work, or in their personal lives.
For example, imagine four children who are all struggling to complete their homework independently. On the surface, their difficulties may look almost identical: all four take hours to finish assignments, become frustrated easily, and require frequent reminders from their parents.
However, the underlying reasons for these challenges may be completely different.
Child A has ADHD and struggles with executive functioning. They understand the material perfectly well, but have difficulty getting started, sustaining their attention, and organizing the steps needed to complete an assignment.
Child B has a specific learning disability in reading. They are able to focus and organize themselves adequately, but reading the assignment takes so much effort that they become mentally exhausted before they can finish.
Child C experiences significant anxiety and perfectionism. They know the material and can sustain their attention, but spend excessive amounts of time checking and rechecking their work out of fear of making a mistake.
Child D has weaknesses in processing speed. They understand the material and are motivated to complete their work, but simply require more time than their peers to process information and produce responses.
All four children may present with the same complaint: "Homework takes forever!" However, the interventions that would be most helpful for each child are quite different.
This is one of the primary benefits of neuropsychological testing. It allows us to look beyond the symptoms that we can observe and better understand the underlying reasons that those symptoms are occurring.
What does the actual testing involve?
A comprehensive neuropsychological evaluation typically examines several different areas of functioning, including intellectual abilities, attention, executive functioning, memory, language, visual-spatial abilities, processing speed, academic skills, and social-emotional functioning.
The testing itself involves a variety of activities. Some tasks may involve answering questions, solving puzzles, remembering information, or completing activities on a computer or iPad. Others may look more like traditional schoolwork, such as reading passages or completing math problems.
And while some of these tasks may feel similar to tests administered in school, there is one very important difference: You are not expected to get everything right.
In fact, many neuropsychological measures are intentionally designed to become progressively more difficult. This allows us to understand the limits of someone's abilities and compare their performance to what would typically be expected for someone their age.
Depending on the scope of the evaluation, testing may take place across multiple appointments. At our practice, we typically divide comprehensive evaluations into several sessions rather than expecting someone to complete everything in one sitting. Breaks are provided as needed, and we work to make the testing environment as comfortable and supportive as possible.
For children, I generally recommend that parents describe the evaluation in a straightforward, low-pressure way. There is no need to tell your child that they are being tested to determine whether something is "wrong" with them. Instead, I encourage parents to explain that they will be doing different activities with someone whose job is to understand how their brain learns and solves problems.
What happens before and during the evaluation?
One of the most important parts of a neuropsychological evaluation actually occurs before any formal testing begins.
At our practice, the process begins with a comprehensive clinical interview, during which we gather information about the individual's developmental, medical, educational, social, and emotional history. For children, this typically involves speaking with parents and reviewing relevant school records or previous evaluations. For adults, we explore many of the same areas, with a particular focus on how symptoms have developed over time.
This background information is incredibly important because test scores never exist in a vacuum.
For example, a child who performs poorly on a measure of attention may have ADHD. However, that same performance could also reflect significant anxiety, inadequate sleep, difficulty understanding the instructions, or any number of other factors.
We also typically gather information through questionnaires completed by parents, teachers, or other people who know the individual well. After all, performing well on a test of attention in a quiet office for fifteen minutes is not necessarily the same thing as sustaining attention throughout a six-hour school day.
Similarly, we pay close attention to how someone approaches the tasks themselves. Some children talk their way through every step of a problem, while others work silently and methodically. Some are quick to guess when they are unsure, while others would rather spend five minutes considering every possible answer before committing to one.
These observations provide valuable information about someone's problem-solving style, frustration tolerance, confidence, and approach to unfamiliar challenges.
In other words, neuropsychological testing involves much more than simply administering tests and looking at scores. The scores provide valuable information, but understanding what those scores mean requires considering the whole person. I often tell families that every method of information gathering has it’s strengths and weaknesses; the goal is that when we put all these scores together, the strengths of one compensate for the weaknesses of another, and vice versa.
Will the evaluation result in a diagnosis?
This is probably one of the most common questions I receive from families. The short answer is: sometimes! Neuropsychological evaluations are often requested to help clarify whether someone meets criteria for a particular diagnosis, such as ADHD, Autism Spectrum Disorder, or a Specific Learning Disorder. However, I think it is important to emphasize that the purpose of an evaluation is not simply to find a diagnosis.
Sometimes, the results clearly support a particular diagnosis. Other times, the findings suggest that the person's difficulties are better explained by a different condition than originally suspected. And occasionally, the results do not support a formal diagnosis at all- but that does not mean the evaluation was unsuccessful.
For example, a child may not meet criteria for ADHD, but may demonstrate meaningful weaknesses in processing speed or working memory that help explain why certain academic tasks are so challenging. An adult may not meet criteria for a learning disability but may discover that anxiety is significantly interfering with their ability to efficiently process and retrieve information.
These findings can still be incredibly useful in guiding treatment, identifying appropriate accommodations, and developing strategies to support everyday functioning.
In my opinion, one of the biggest mistakes we can make is approaching an evaluation with the assumption that there is a particular diagnosis we need to find. Instead, the goal should always be to understand the individual as accurately and comprehensively as possible, even when the answers are not what we initially expected.
What happens after testing is completed?
Once testing is finished, the examiner scores and interprets the measures, reviews the background information and questionnaires, and integrates all of these findings into a comprehensive written report.
A neuropsychological report should be much more than a lengthy collection of test scores and percentile rankings. It should tell a coherent story about how someone thinks and learns, where their strengths lie, what areas are more challenging, and how all of this relates to their everyday experiences.
At our practice, we also schedule a feedback session to review the findings and recommendations in detail. Depending on the individual, these recommendations may include academic accommodations through a 504 Plan or Individualized Education Program (IEP), psychotherapy, executive functioning support, referrals to other professionals, or strategies that can be implemented at home or in the classroom.
Importantly, recommendations should be individualized. Two children with ADHD, for example, may require very different supports depending on their particular strengths and weaknesses.
I also believe that a feedback session should be a conversation, rather than simply an opportunity for the psychologist to read through a report. Families should leave with a clear understanding of the findings and, perhaps most importantly, a sense of what to do with that information.
Is a neuropsychological evaluation worth it?
Neuropsychological evaluations are undeniably a significant investment of time, energy, and financial resources. They can also be emotionally taxing, particularly for families who have spent years trying to understand why their child is struggling despite their best efforts to help.
In some situations, a comprehensive evaluation may not be necessary. A more focused assessment or consultation may be sufficient to answer the questions being asked.
However, when someone is experiencing complex or persistent difficulties that have not been adequately explained, a neuropsychological evaluation can provide an invaluable roadmap.
For a parent, this might mean finally understanding why their bright, capable child struggles so much with seemingly straightforward school assignments. For an adolescent, it might mean recognizing that their difficulties with organization or learning are not simply the result of laziness or a lack of effort. For an adult, it might mean developing a better understanding of longstanding patterns that have affected their confidence, relationships, or professional functioning.
And sometimes, the most meaningful outcome of an evaluation is not a diagnosis or even a particular recommendation. It is the relief that comes from having an explanation for something that has felt confusing or frustrating for a very long time.
Ultimately, a good neuropsychological evaluation should not simply tell someone what they struggle with. It should help them understand why they struggle, recognize the strengths they already possess, and identify meaningful ways to move forward.
If you have questions about whether a neuropsychological evaluation may be appropriate for you or your child, please feel free to reach out to us using the Contact Us button.