nesca plainville ma Archives - NESCA

By Miranda Milana, Psy.D.
Pediatric Neuropsychologist

In January, Dr. Folsom published a blog post detailing the reasons why so many females on the autism spectrum are misdiagnosed in childhood. Here at NESCA, we are continuously working to improve our testing practices and administration protocols to ensure that we accurately capture one’s diagnostic picture when they come in for a comprehensive neuropsychological evaluation regardless of gender identity, age, or diagnostic presentation. As clinicians, tailoring an appropriate testing protocol is only one piece of the puzzle when working with our clients. From the moment we review your intake paperwork and questions/concerns, we work diligently to make sure we are teasing apart each component of a child’s neuropsychological profile to ensure clarity and accuracy for diagnoses and tailored recommendations. Here is a look into some of what that process looks like:

Initial Paperwork: Before your first intake appointment, your clinician will thoroughly review all of the intake paperwork and supporting documents you have submitted to us. We make sure to read all of your questions and concerns, while also making our own notes of questions that we will have for you during the intake appointment. All neuropsychologists here at NESCA are trained to identify “red flags” or areas of potential concern that we want to know more about through our interviews with you, your child, teachers, and our testing protocols.

Intake Appointment: During this appointment, we will ask you more in-depth questions about your responses and questions from the intake paperwork you provided. This is an opportunity for us to explore any concerns we may have. For many diagnoses, there are overlapping diagnostic features that are important to tease apart. For example, inflexibility and rigidity (not handling transitions well, struggling with changes in routine) may be related to an anxiety diagnosis, a mood disorder, an autism spectrum diagnosis, and/or executive functioning weaknesses.

Speaking with Collaterals: Oftentimes, clinicians will ask for permission to speak to other caregivers who have knowledge of your child, such as teachers, therapists, and pediatricians. Because we only see your child for a “snapshot” in time, it is important for us to also consider the perspectives of those who have longstanding relationships with them in a variety of contexts and environments.

Developing a Testing Battery: After the intake appointment, clinicians put together a tentative list of assessment measures that we may want to utilize. Tentative is the key word because oftentimes testing batteries change throughout the course of the assessment as a diagnostic picture becomes clearer or when specific areas of deficit become more apparent.

At NESCA, we have access to multiple testing tools that allow us to tailor our testing battery to capture any nuanced constellation of symptoms or diagnostic profile. For example, when thinking about how to accurately diagnose someone who is “high functioning” or “masking” areas of vulnerability related to an autism spectrum diagnosis, clinicians have access to the following batteries:

• Autism Diagnostic Observation Schedule—2^nd (ADOS-2): The ADOS-2 is one of the most well-known assessments for autism as it utilizes a semi-structured format to assess social communication skills as well as restricted interests, repetitive behaviors, sensory sensitivities, and rigidity. The ADOS-2 relies on standardized observations to capture any difficulties in the aforementioned categories.
• Childhood Autism Rating Scale—2^nd (CARS-2): The CARS-2 is another measure that involves a standardized rating scale based on direct observations of the child. While playing and interacting with your child, the clinician is able to fill out this rating scale to assess symptoms associated with an Autism Spectrum Disorder. The CARS-2 also includes a parent questionnaire to allow for qualitative parent observations.
• Monteiro Interview Guidelines for Diagnosing the Autism Spectrum—2^nd (MIGDAS-2): The MIGDAS-2 assesses qualitative observations of language and communication skills, social relationships, emotional responses, as well as sensory interests and/or sensitivities. The MIGDAS-2 can be particularly helpful for children and adolescents who are “high-functioning,” or do not fit the presentation of the “male prototype” described in Dr. Folsom’s blog.
• Social Language Development Test (SLDT): The SLDT measures social communication skills such as the ability to make inferences, interpret social situations, and navigate peer conflicts.

In addition to the above measures, clinicians may also choose to administer subtests related to social thinking, perspective taking, and/or emotion identification. Examples of these subtests include:

• Affect Recognition and Theory of Mind from the NEPSY-II
• Inferences, Meaning from Context, Idiomatic Language and Pragmatic Language on the CASL-2

For older children and adolescents, clinicians may ask them to fill out/answer questions about their own perceptions of their lived experiences. This can be done through an unstructured interview or by one of the following:

• Camouflaging Autistic Traits Questionnaire (CAT-Q)
• Ritvo Autism Asperger Diagnostic Scale—Revised (RAADS-R)
• Autism Spectrum Quotient (ASQ)

Parent Questionnaires: Whenever there are any questions or concerns related to social communication and interpersonal relatedness, your clinician may ask you to fill out rating scales assessing your perception of your child’s ability to interact with others, engage in age-appropriate play, be flexible in their responses to change or new environments, and have a variety of interests. These questionnaires include:

• Social Responsiveness Scale—2^nd (SRS-2)
• Social Communication Questionnaire (SCQ)
• Autism Diagnostic Interview—Revised (ADI-R)
• Gilliam Autism Rating Scale—3^rd (GARS-3)
• Gilliam Asperger’s Disorder Scale (GADS)
• Autism Spectrum Rating Scales (ASRS)

As you can see, we have a wide variety of measures available at NESCA to look at symptoms of an Autism Spectrum Disorder. Based on the discretion of your clinician, one or more of these may be used to further assess social communication concerns. While you may have heard of some of these being referred to as “the gold standard,” your clinician will use their knowledge, experience, and training to tailor a testing battery for the individual needs of your child. There is never a one size fits all approach to neuropsychological testing!

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