By: Cynthia Hess, PsyD
Pediatric Neuropsychologist
Many of my clients find NESCA after experiencing years of difficulty, whether at school, at home, or in the community. They have often been evaluated previously but still do not clearly understand what underlies their challenges. When clients struggle for years, they have often received a variety of diagnoses. The DSM-V provides diagnostic criteria that label a person’s experience due to developmental concerns, learning differences, or psychiatric problems. In essence, diagnoses are a simplified way to describe complex, ever-changing, multi-layered differences and are difficult to pin down with a single term. One of the most challenging diagnoses for a neuropsychologist to make, and a person to live with, is attention-deficit/hyperactivity disorder (ADHD).
ADHD is diagnosed when an individual displays difficulty directing and sustaining their attention to the extent that it negatively affects functioning across multiple domains. They may be distracted by internal processes resulting in daydreaming or struggle to filter incoming sensory information in the environment. For example, sounds, lights, and feeling too hot or cold. Because the regulatory part of their brain is not fully developed, they are more likely to become distracted. ADHD can be tricky, though, because there are many other explanations for why someone struggles with attention that may seem like ADHD but are not. This article focuses on similarities and differences between ADHD and anxiety in children.
When a child is anxious or stressed, whether about getting a good grade, disappointing a teacher or parent, or how he/she is getting home after school, this takes her mind off instruction, work, and social interactions. The result is inattention, but not due to ADHD. Individuals with anxiety may hyperfocus on worry, limiting attention to other information. Furthermore, it is common for children with ADHD to experience anxiety; however, it is most often a consequence of poor attention regulation rather than a cause of inattention. Both conditions can be associated with procrastination, but the basis for delaying work differs. The child with ADHD may struggle with initiating a task, while the child with anxiety may be preoccupied with anticipation about how well she will perform. At times, anxiety and ADHD present so similarly that it can be difficult to distinguish one from the other.
As you can see from the graphic below, there is a tremendous overlap in symptoms between ADHD and anxiety, making a comprehensive evaluation necessary to make an informed diagnosis.

Humans are complex, and a single diagnosis rarely captures their emotional and behavioral challenges.
References:
Essentials of ADHD Assessment for Children and Adolescents, First Edition, by Elizabeth P. Sparrow and Drew Erhardt, Wiley, 2014
About the Author
Dr. Cynthia Hess graduated from Rivier University with a PsyD in Counseling and School Psychology. Previously, she earned an
M.A. from Antioch New England in Applied Psychology. She also worked as an elementary school counselor and school psychologist for 15 years before embarking on her doctorate. During her doctorate, she did her pre-doctoral internship with RIT in Rochester, N.Y. where she worked with youth ages 5-17 who had experienced complex developmental trauma. Dr. Hess’s first post-doctoral fellowship was with The Counseling Center of New England where she provided psychotherapy and family therapy to children ages 5-18, their families and young adults. She also trained part-time with a pediatric neuropsychologist conducting neuropsychological evaluations.
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Neuropsychology & Education Services for Children & Adolescents (NESCA) is a pediatric neuropsychology practice and integrative treatment center with offices in Newton and Plainville, Massachusetts, and Londonderry, New Hampshire, serving clients from preschool through young adulthood and their families. For more information, please email info@nesca-newton.com or call 617-658-9800.






Londonderry, NH office. She specializes in the evaluation of anxious children and teens, working to tease apart the various factors lending to their stress, such as underlying learning, attentional, or emotional challenges. She particularly enjoys working with the seemingly “unmotivated” child, as well as children who have “flown under the radar” for years due to their desire to succeed.
unique pattern of strengths and weaknesses to best formulate a plan for intervention and success. With experiences providing therapy and assessments, Dr. Creedon bridges the gap between testing data and therapeutic services to develop a clear roadmap for change and deeper of understanding of individual needs.
attention deficit disorders, communication disorders, intellectual disabilities, and learning disabilities. She particularly enjoys working with children and their families who have concerns regarding an autism spectrum disorder. Dr. Milana has received specialized training on the administration of the Autism Diagnostic Observation Schedule (ADOS).

research and academia for over 30 years. She is a national consultant and speaker on program design and the inclusion of children and adolescents with special needs, especially those diagnosed with Autism Spectrum Disorder (ASD). Prior to joining NESCA, Ms. Lucci was the Principal of the Partners Program/EDCO Collaborative and previously the Program Director and Director of Consultation at MGH/Aspire for 13 years, where she built child, teen and young adult programs and established the 3-Ss (self-awareness, social competency and stress management) as the programming backbone. She also served as director of the Autism Support Center. Ms. Lucci was previously an elementary classroom teacher, special educator, researcher, school psychologist, college professor and director of public schools, a private special education school and an education collaborative.
meaningful skills in order to reach their goals. She has spent the majority of her career working in a private school for students with ASD. She has also spent some time working in an inpatient mental health setting. Lyndsay uses occupation-based interventions and strategies to develop life skills, executive functioning, and emotional regulation. While completely her doctoral degree at MGH Institute of Health Professions, Lyndsay worked with the Boston Center for Independent Living to evaluate transition age services. She uses the results from her research to deliver services in a way that is most beneficial for clients. Specifically, she focuses on hands-on, occupation-based learning that is tailored the client’s goals and interests.
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