Skip to main content
nat's test headline - pesi cms
Digital Seminar
DSM-5-TR™  for Trauma & Stressor Related Disorders

DSM-5-TR™ for Trauma & Stressor Related Disorders

Standard - $169.99 $90.09 Anniversary Sale 2026 - 47% off!

Trauma shows up in many forms. But not all fit neatly into a PTSD diagnosis.

So if you’ve ever felt uncertain about where a client’s trauma symptoms fit diagnostically, you’re not alone.

That’s why Dr. Caleb Lack put together this 3-hour training, so you can get a clear, comprehensive review of the DSM-5-TR™ trauma and stressor-related disorders category, including key criteria, associated features, and demographic patterns.

Dr. Lack will break it all down, cut through the dense manual pages of the DSM, and explore disorders across the lifespan including PTSD, reactive attachment disorder, Disinhibited Social Engagement Disorder, acute stress disorder and other specified trauma- and stressor-related disorders.

PLUS Dr. Lack will show you how to apply the DSM-5-TR™ in real-world settings and recognize subtle differences between overlapping trauma presentations.

Whether you’re a newer therapist looking for clear guidance or an experienced clinician wanting a smart, time-saving refresher this training is here to help.

Register now!

Here's What You'll Learn


The trauma and stressor related disorder category in DSM-5-TR™

Criteria, associated features, and demographics for specific disorders

  • Reactive attachment disorder
  • Disinhibited Social Engagement Disorder
  • Posttraumatic stress disorder (PTSD)
  • Acute stress disorder
  • Adjustment disorders
  • Prolonged grief disorder
  • Other specified trauma-and stressor-related disorders

Criticisms and controversy

Research, risks and limitations

Everything You're Getting


  • More than 3 hours of video content
  • Up to 3.0 CE credits
  • Certificate of completion
  • Handouts and resources

We Recommend


This Item

DSM-5-TR™  for Trauma & Stressor Related Disorders
Will be added to the cart.
DSM-5-TR™ for Trauma & Stressor Related Disorders
Digital Seminar
$90.09
$169.99

Meet Your Experts


Caleb Lack, PhD

Toggle speaker biography

Caleb W. Lack, PhD, is a Professor of Psychology and the Counseling MS program coordinator at the University of Central Oklahoma. A licensed clinical psychologist, Dr. Lack specializes in the treatment of children and adults with anxiety disorders, obsessive-compulsive and related disorders, and posttraumatic stress. He is regularly consulted for and interviewed by national, and international media outlets, including The New York Times, The Atlantic, and more.

 

Dr. Lack is also a best-selling author or editor of eight books on topics from psychopathology to critical thinking and pseudoscience to racism and sexism in early psychology. He has authored more than 75 scientific publications relating to the assessment and treatment of psychological problems such as Obsessive-Compulsive Disorder, Tourette’s Syndrome, pediatric mood disorders, and posttraumatic stress. An internationally sought-after clinical trainer and consultant, Dr. Lack has conducted workshops for clinicians across North and South America, Europe, and east Asia.

 

Speaker Disclosures:
Financial: Dr. Caleb Lack maintains a private practice and receives compensation as a consultant. He has employment relationships with the University of Central Oklahoma, the International OCD Foundation's Training Institute, and the Asociación Lationamericana de TOC’s Entrenamiento Intensivo para el Tratamiento del TOC. Dr. Lack was a previous consultant with BrainsWay USA. Dr. Lack receives royalties as a published author. He receives a speaking honorarium and recording royalties from PESI, Inc. He has no relevant financial relationships with ineligible organizations.
Non-financial: Dr. Caleb Lack serves on the board of directors with Oklahoma Psychological Association and is a member of Association for Behavioral and Cognitive Therapies, and the International Obsessive-Compulsive Disorder Foundation. He is an Ad hoc reviewer and editor for several peer review journals, for a complete list contact PESI, Inc.

100% Demo Guarantee

Register for this intensive training course without risk. If you're not completely satisfied, give us a call at 800-844-8260. We're that confident you'll find this learning experience to be all that's promised and more than you expected.

PESI Mobile App


Access CE trainings on your phone or tablet through our free mobile app. Choose video or audio-only versions of online courses from the world's best instructors, and complete your CE requirements anywhere, anytime, at your own pace.


Access for Self-Study (Non-Interactive)

Access never expires for this product.

For a more detailed outline that includes times or durations of time, if needed, please contact cepesi@pesi.com. 

Questions?

Visit our FAQ page at www.pesi.com/faq or contact us at www.pesi.com/info

Claim your FREE listing


Need referrals? List your practice in the directory for FREE!


Media Type:
Digital Seminar
Product Code:
POS150610
Duration:
3 hours, 5 minutes
Copyright:
Mar 13, 2026
Closed Captions:
Available
Format:
Audio and Video

ADA Needs


We would be happy to accommodate your ADA needs; please call our Customer Service Department for more information at 1-800-844-8260.

Some text some message..
Back to Top