What Does an ADHD Evaluation for Children and Teens Include?
If you are considering an ADHD evaluation for your child, you may be wondering what the process involves, how ADHD is diagnosed, and what you can expect to learn from the results.
An ADHD evaluation brings together information about your child's development, attention, executive functioning, and experiences across different settings. It considers whether their experiences are consistent with ADHD, whether other factors may be contributing to their difficulties, and what types of support may be helpful.
Comprehensive psychological and neuropsychological evaluations can also provide a broader understanding of your child's cognitive abilities, learning strengths, emotional well-being, and other areas of development.
This is the second article in our three-part series about ADHD in children and teens. In Part 1: I Think My Child Might Have ADHD: What Should I Do First?, we discussed common signs of ADHD, initial steps parents can take, and when an evaluation may be helpful. This article explains how ADHD is evaluated and what families can learn from the process.
How Is ADHD Diagnosed in Children and Teens?
There is no single test that determines whether a child has ADHD. Diagnosis involves gathering information about the child's development, attention, executive functioning, and experiences across different settings.
Clinicians use diagnostic criteria from the Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR), which identifies three presentations of ADHD:
Predominantly inattentive presentation. This involves difficulties such as sustaining attention, organizing tasks, remembering responsibilities, following through with activities, and managing distractions. Some children with this presentation are quiet or appear attentive, making their difficulties less noticeable.
Predominantly hyperactive-impulsive presentation. This involves characteristics such as restlessness, frequent movement, difficulty waiting, interrupting, or acting before fully considering a situation. Hyperactivity may become less physically obvious as children grow older, sometimes taking the form of internal restlessness.
Combined presentation. Children with this presentation experience significant characteristics of both inattention and hyperactivity-impulsivity.
The term ADD is still commonly used, particularly when describing someone who experiences primarily inattentive characteristics. However, ADD is no longer a separate diagnostic category. The current diagnostic term is ADHD, with the presentation specified.
To diagnose ADHD, clinicians consider whether symptoms have been present for at least six months, whether several were present before age 12, and whether they occur in more than one setting. They also examine how these characteristics compare with developmental expectations and whether they interfere with or reduce the quality of the child's daily experiences.
The evaluation considers whether ADHD best explains the child's difficulties and whether other developmental, emotional, learning, or medical factors are also relevant.
What Happens During an ADHD Evaluation?
Although evaluation procedures vary among clinicians, a thorough assessment involves gathering information from multiple sources and considering the child's experiences over time.
1. Developmental History and Clinical Interviews
One of the most important parts of an ADHD evaluation is gathering a detailed developmental history.
The clinician talks with parents or caregivers about the child's early development, educational experiences, current concerns, and how attention and executive functioning have changed over time.
For example, a parent may describe a child who has always needed frequent reminders to complete routines, frequently loses track of belongings, or has difficulty beginning tasks without substantial support. Other concerns may become more apparent during adolescence, when students are expected to manage assignments, schedules, and responsibilities more independently.
It is also important to understand the circumstances in which a child experiences more or less difficulty.
Many children with ADHD can focus intently on activities that interest them, particularly when those activities provide immediate feedback or are highly engaging. They may experience much greater difficulty maintaining attention or getting started when tasks are repetitive, less interesting, or require sustained effort.
This variability is an important part of understanding ADHD.
Children and teens should also have opportunities to share their own perspectives. They may describe experiences that parents and teachers are less aware of, including internal distractibility, difficulty organizing their thoughts, frustration with getting started, or the effort involved in managing everyday expectations.
2. Information From Parents, Teachers, and Other Sources
ADHD diagnostic criteria require evidence of symptoms across more than one setting. For this reason, evaluations typically include information from parents, teachers, and other people who know the child well.
One commonly used method involves standardized rating scales, which ask respondents about the frequency of characteristics associated with ADHD and executive functioning.
These measures allow clinicians to compare reported experiences with those of children of similar ages.
For example, a parent may report that their child frequently forgets instructions, has difficulty managing daily routines, or needs considerable assistance to complete responsibilities. A teacher might report difficulties with organization, completing assignments, or remaining engaged during classroom instruction.
Sometimes parents and teachers provide substantially different ratings. These differences can reflect the expectations, structure, and support available in different environments. For example, a child may manage classroom expectations with frequent reminders, predictable routines, and teacher assistance while experiencing more difficulty managing responsibilities independently at home.
Other children may experience significant internal distractibility or difficulty sustaining attention that is less apparent to adults observing them.
Exploring these differences is an important part of understanding the child's experiences. Rating scales provide valuable information, but their results must be considered alongside developmental history, clinical interviews, and other available information.
3. Considering Other Diagnoses and Contributing Factors
An important part of an ADHD evaluation is understanding whether other developmental, learning, emotional, or medical factors may be contributing to the child's difficulties.
Several conditions can involve experiences that overlap with ADHD.
For example, a child with dyslexia may become distracted or have difficulty completing reading assignments because recognizing written words requires considerable effort. A child experiencing anxiety may have difficulty concentrating because they are preoccupied with worries or concerns.
Sleep difficulties, depression, trauma-related stress, and other factors can also affect attention, activity level, and executive functioning.
Autism and ADHD can share certain characteristics, including differences in executive functioning, emotional regulation, and sensory processing. However, they also involve distinct developmental patterns that are important to understand.
Additionally, children can experience more than one of these conditions.
A child may be both autistic and ADHD, have ADHD alongside a learning disability, or experience ADHD and anxiety together. In these situations, understanding how different aspects of their experiences interact is important for developing useful recommendations.
A comprehensive evaluation considers these possibilities through developmental history, clinical interviews, questionnaires, and additional assessment when appropriate.
4. Cognitive, Academic, and Neuropsychological Testing
Some ADHD evaluations include additional testing to better understand a child's cognitive abilities, learning, attention, memory, and executive functioning.
Cognitive testing can help identify a child's pattern of strengths and difficulties across areas such as verbal reasoning, visual-spatial reasoning, working memory, and processing speed. Children with ADHD demonstrate a wide range of abilities in these areas, and there is no single cognitive profile that characterizes ADHD.
Academic testing may identify difficulties with reading, writing, or mathematics that have contributed to challenges at school. Assessments of learning and memory or other aspects of executive functioning can provide additional information when these areas are relevant to the child's experiences.
It is important to understand that ADHD cannot be diagnosed or ruled out based on a particular pattern of cognitive or neuropsychological test scores.
A child with ADHD may perform very well during an individual testing session, especially when tasks are novel, engaging, or completed in a quiet setting with direct support from an examiner.
Similarly, difficulties on a test of attention or executive functioning do not automatically indicate ADHD, because performance can be affected by several different factors.
Cognitive and neuropsychological testing is not required to establish an ADHD diagnosis. However, when there are broader questions about learning, cognitive development, or overlapping conditions, this testing can provide valuable information about the child's overall profile.
5. What Should My Child Expect During the Testing Session?
When a comprehensive psychological or neuropsychological evaluation includes direct testing, children typically complete a variety of structured activities with the examiner.
Depending on their age and the questions being addressed, these may involve solving problems, remembering information, answering questions, working with visual materials, or completing tasks that assess learning and attention.
The activities are selected based on the child's individual needs, and breaks can be provided throughout the appointment.
Children do not need to study or prepare for testing. The purpose is to understand their current abilities and experiences across the areas being assessed.
The examiner also considers how the child approaches tasks, what strategies they use, and how they respond to different types of demands. These observations provide additional context when interpreting test results.
At White Bear Psychological Services, the evaluation process typically includes an initial intake appointment, an in-person testing session, and a feedback appointment to discuss the findings. You can learn more about these appointments on our ADHD evaluation page for children and teens.
What Is the Difference Between an ADHD Assessment and a Comprehensive Neuropsychological Evaluation?
ADHD can be diagnosed by qualified healthcare professionals, including pediatricians, psychologists, and psychiatrists. A careful clinical assessment that includes developmental history, diagnostic interviews, standardized questionnaires, and information from different settings may be sufficient to establish a diagnosis.
A comprehensive psychological or neuropsychological evaluation generally examines additional areas of functioning.
For example, a child referred for ADHD may also be experiencing difficulties with reading, memory, anxiety, or managing social expectations. A broader evaluation can help identify which aspects of the child's experiences are associated with ADHD and which may be related to other developmental or learning differences.
This can be especially helpful when a child has a complex or uneven learning profile.
Some children demonstrate advanced cognitive abilities alongside significant difficulties with executive functioning or academic skills. Others have developed effective ways of managing their attention and organization, making their support needs less apparent to the people around them.
The appropriate type of evaluation depends on the questions the family is hoping to answer.
Can My Child Have ADHD if They Do Well in School or Perform Well on Testing?
Yes. Academic performance and performance during structured testing do not always reflect the difficulties a child experiences in daily life.
Some children with ADHD are academically successful while requiring considerable effort to stay organized, manage deadlines, maintain attention, or complete assignments. Others perform very well during testing but experience substantial difficulty managing responsibilities independently.
A structured, one-on-one testing environment can provide support that is not consistently available in daily life, including reduced distractions, immediate feedback, and direct guidance from an examiner.
Understanding the effort a child puts into meeting expectations, the supports they rely on, and the situations in which difficulties occur is an important part of determining whether ADHD is present.
What Will We Learn From an ADHD Evaluation?
An ADHD evaluation should provide families with an understanding of the child's attention and executive functioning, including whether the findings support an ADHD diagnosis.
When a comprehensive evaluation is conducted, families may also learn about the child's cognitive strengths, learning profile, emotional experiences, and other factors that contribute to their daily life.
The findings can help explain why a child has difficulty with certain activities even when they understand what is expected of them or genuinely want to succeed.
For example, a child who repeatedly struggles to complete homework may benefit from support with task initiation, breaking assignments into manageable steps, or developing organizational systems that fit the way they think and learn.
Another child may need adjustments to classroom expectations, opportunities for movement, assistance with managing transitions, or support with emotional regulation.
Recommendations should reflect the child's individual needs, developmental level, preferences, and the environments in which they spend their time.
A comprehensive evaluation typically concludes with a feedback appointment during which the clinician reviews the findings, discusses any diagnoses, answers questions, and explains recommendations. Families also receive a written report that can help guide decisions about support at home, school, and in other settings.
When appropriate, the child or teen can participate in the feedback process so they have an opportunity to understand the findings and ask questions about their experiences.
ADHD Evaluations for Children and Teens in Minnesota
At White Bear Psychological Services, we provide comprehensive ADHD evaluations for children and teens in White Bear Lake, serving families throughout the Twin Cities and greater Minnesota.
Our evaluations consider attention and executive functioning alongside cognitive abilities, learning, emotional well-being, and other developmental factors when relevant. We have particular experience evaluating children whose ADHD may be less noticeable, including those who are academically successful, have developed effective ways of managing difficulties, or have overlapping learning and developmental differences.
Our goal is to provide families with an individualized understanding of their child's strengths, areas of difficulty, and support needs, along with practical recommendations that can be used at home, at school, and in everyday life.
If you have questions about whether an ADHD evaluation would be helpful for your child, you can contact White Bear Psychological Services to learn more about our evaluation services.
Continue Reading This Series
Part 1: I Think My Child Might Have ADHD: What Should I Do First?
Learn about common signs of ADHD, how to talk with your child and their teachers, and when school supports or an evaluation may be helpful.
Part 3: ADHD and School Support in Minnesota: IEPs, 504 Plans, and Evaluations
Learn how ADHD is addressed in Minnesota schools, what special education evaluations involve, and how IEPs and Section 504 plans can support students with ADHD.
