If it’s not autism, what is it?
Better understanding common differential diagnoses for autism spectrum disorder level 1 in adults.
About This Course
Key Learning Objectives:
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- Autism Spectrum Disorder
- History of the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM) diagnoses for autism.
- What happened to Asperger syndrome?
- Autistic disorder vs. Asperger syndrome.
- Autism spectrum disorder (ASD) as defined in the current DSM (DSM-5-TR).
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- Common DSM Differential Diagnoses
- Social (pragmatic) communication disorder.
- Attention-deficit/hyperactivity disorder.
- Mental health and personality disorders.
- Non-DSM conditions & culture.
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- Ways to Screen for Possible ASD
- Assessment measures.
- Clues found in a client’s own words.
- What a Diagnostic ASD Evaluation May Look Like
Course admission requirements:
Minimum of a Master's Degree in a mental health or related field; or be a student in social work, psychology, counseling, or a related field. In Low- and Middle-Income Countries, a minimum of a Bachelor's degree in social work, psychology, counseling, or a related field is required.
Enroll in Just this CourseMEET THE PRESENTER
Matt Lundeberg, Psy.D.
Matt Lundeberg, Psy.D. is a licensed psychologist who operates Oregon Autism Evaluations LLC, located in Lake Oswego, Oregon. Dr. Lundeberg provides psychological evaluations as well as therapeutic services to children, adolescents, and adults across the lifespan, including those with autism spectrum disorder (levels 1 & 2), ages 9 and up. Dr. Lundeberg also has a background in the treatment of adolescent males struggling with typical social/sexual development, older adolescents navigating the developmental transition into adulthood, and working with members of the LGBTQ+ community.
Dr. Lundeberg completed his graduate training at William James College, earning his doctorate in Clinical Psychology in 2016. Predoctoral internships include The Brenner Center for Psychological Assessment & Consultation and at the Roger William University Counseling Center. Dr. Lundeberg completed his postdoctoral residency at Reed College's Health and Counseling Center.

Course Materials
- Prerecorded Video: (180 minutes)
- Presentation
- Handouts
- Quiz
- Presentation Feedback Survey
- Certificate of Completion*
*A passed quiz of at least 80% and a completed feedback survey required for certificate.
Continuing Education (CE) hours
3 NBCC CE hours are available for licensed mental health providers. Please check with your licensing board to confirm that NBCC CE hours are accepted.
Integrative Trauma Treatment Center (ITTC) has been approved by NBCC as an Approved Continuing Education Provider, ACEP No. 6912. Programs that do not qualify for NBCC credit are clearly identified. Integrative Trauma Treatment Center (ITTC) is solely responsible for all aspects of the programs.

Become a Member!
A monthly subscription to ITTC’s Professional Learning Community, KALOS Includes:
- Unlimited Access to asynchronous courses and workshops with more being added all the time.
- Access to the Learning Community where you can connect with colleagues worldwide.
- Discounts on our live events like trainings, webinars, retreats, and our Trauma Summit.
All courses offer continuing education credits unless otherwise indicated.
Join KALOS