Dissociative Essentials: Understanding, Identifying, and Treating Dissociative Disorders (July 2026 Virtual Seminar)
Abstract
Dissociative disorders are more common than most people realise, with up to one in ten individuals experiencing a dissociative disorder in their lifetime. Despite the prevalence of dissociation, its significant impact on psychosocial functioning, and the clear benefits of appropriate treatment, education and training in dissociative disorders remain limited across many mental health, clinical, and academic settings. Misinformation, scepticism, and stigma further contribute to misunderstanding and the under-recognition of dissociation in practice.
This workshop offers a practical and evidence-based introduction to dissociation, and to the assessment and treatment of dissociative disorders. Combining current research and clinical experience, it is designed for professionals and students working across the mental health field who are seeking to build foundational knowledge and confidence in recognizing and responding to dissociative presentations.
The first half of the workshop will cover definitions, diagnostic criteria, and prevalence data, as well as historical and contemporary conceptualizations of dissociation. Clinical presentations will be explored in depth, including how dissociation may manifest within other mental health conditions such as autism and eating disorders.
The second half of the workshop will focus on screening and diagnostic tools, with particular emphasis on the clinical application of the Multidimensional Inventory of Dissociation – 60-item version (MID-60), supported by detailed case examples and discussion of the relative strengths and limitations of commonly used tools in clinical settings. Foundational principles of treatment will be outlined and illustrated through clinical vignettes, alongside discussion of contemporary challenges and emerging approaches in the treatment of dissociative disorders.
The workshop will include opportunities for questions throughout, concluding with a dedicated Q&A session.
Target Audience
Those seeking to participate in this seminar must be licensed mental health professionals (psychiatrists, psychologists, clinical social workers, mental health counselors, accredited psychotherapists, etc.). ISSTD staff will audit license information prior to the start of the course and may request additional documentation for your license.
We do accept students enrolled in a program of study leading to a degree or certification in the mental health field and who have an interest in trauma and dissociation. Students must submit proof of student status such as a transcript or registration record. For those who have completed their degree and are currently in the pre-licensure stage practicing under the license of another clinician, you must provide the name and license information for the person you are working with. Documentation should be sent to ISSTD staff at [email protected] before registering.
This webinar content is at the Beginning/Introductory level.
Learning Objectives
Upon Completion of this seminar, participants will be able to:
- Define dissociation and identify the range of dissociative symptoms and disorders
- Explain the historical and conceptual development of dissociation and its overlap with with mental health presentations
- Recognize risk factors for dissociative disorders and understand their prevalence
- Identify and apply screening and diagnostic tools, including the Mid-60, in clinical contexts
- Describe key principles for the treatment of dissociative disorders and reflect on clinical challenges and emerging issues
Presenter: Mary-Anne Kate, PhD
Dr Mary-Anne Kate is an award-winning researcher and lecturer specialising in trauma, dissociation, and mental health. She has held a faculty lecturer position in psychology at Southern Cross University and taught on the Master of Mental Health. She developed and led units on psychological assessment and diagnosis and supervised a dozen Honours students on dissociation-related projects between 2023 and 2025, including five projects focused on neurodiversity, trauma, and dissociation.
A social scientist by training, Dr Kate’s research examines the prevalence and aetiology of dissociation, lived-experience barriers to identification and protection, and intersections between dissociation, neurodiversity, and mental health conditions. She is lead author of the Dissociative and Somatic Disorders chapter in the Australasian Wiley textbooks Abnormal Psychology and Psychopathology and created the Multidimensional Inventory of Dissociation – 60 item version (MID 60), a widely used measure of dissociative symptoms and disorders.
Dr Kate is Chair of the Scientific Committee of the International Society for the Study of Trauma and Dissociation (ISSTD), secretary of the ISSTD Neurodevelopmental Disabilities Special Interest Group and teaches in the ISSTD international training program. Her work has been recognised with the ISSTD Morton Prince and David Caul Awards and the University of New England Chancellor’s Doctoral Research Medal. Before academia, she worked in strategic policy roles, including a diplomatic posting in Cairo and a consultancy with a European think tank advising the European Commission on migration and social inclusion.
Presenter: Kate McMaugh, PG Dip Health Prom, Masters Health Sci, PG Cert Prof Psych
Kate McMaugh is a clinical psychologist with a focus on complex trauma, dissociative disorders, vicarious trauma and birth trauma. She provides assessment, diagnosis and treatment to clients with complex trauma and dissociative disorders, as well as training and case consultation to other health professionals. Kate writes and presents on treatment and associated issues relating to trauma and dissociation. She has published articles on the history of the false memory movement, trauma and disability, DID, and childbirth trauma. Kate has recently completed research into therapists’ experiences of working with clients who have experienced incestuous abuse which has continued into adulthood and has further research planned. She has been actively involved in ISSTD for some time, volunteering for many different committees and groups. She was also the Editor of ISSTD News from 2017 until January 2024. In addition to her clinical work, Kate has post graduate training and considerable experience in public health, health promotion and program evaluation. She has a consultancy business offering research, evaluation, report writing and editing services to a diverse range of health and welfare organisations. When not at work she enjoys running, weightlifting, swimming and spending time with her family.
Available Credit
- 6.00 APAThe International Society for the Study of Trauma and Dissociation is approved by the American Psychological Association to sponsor continuing education for psychologists. The International Society for the Study of Trauma and Dissociation maintains responsibility for this program and its content.
- 6.00 ASWB ACEThe International Society for the Study of Trauma and Dissociation (ISSTD), #1744, is approved as an ACE provider to offer social work continuing education by the Association of Social Work Boards (ASWB) Approved Continuing Education (ACE) program. Regulatory boards are the final authority on courses accepted for continuing education credit. ACE provider approval period: 08/20/2024 – 08/20/2027. Social workers completing this course receive 6.00 continuing education credits.
- 6.00 ISSTD Certificate ProgramThis program is eligible for 6.00 credits in the ISSTD Certificate Program. No certificate of completion is generated for this type of credit.
Price
"Your Price" above reflects your final price based on your membership status and career level.
- ISSTD defines a student as those enrolled in a program of study leading to a degree or certification in the mental health field and who have an interest in trauma and dissociation.
- ISSTD defines an emerging professional as mental health professionals who have completed an advanced degree and are in the first three years of their career (or first three years after graduation for researchers).
- If you do not fall into one of the above categories please register as Professional/Retired.
These prices are for Tier I countries. For a list of countries by Tier click here. If you are located in a country that falls into Tier II-VI please contact ISSTD at [email protected] to receive the appropriate discount code.
Registration Policies
Cancellations prior to the seminar are subject to a $45 cancellation fee. No refunds are provided for no shows. The deadline for cancellations with a refund is July 13, 2026 at 5:00pm US Eastern Time. Requests for cancellation should be sent to [email protected].
Early bird registration pricing will be available until June 18, 2026 at 5:00 PM US Eastern Time. At this time, registration fees will increase by $50.00 for Emerging Professionals and Professionals.
For additional seminar policies including completion requirements, filing grievances, requesting a disability accommodation, and awarding of certificates of credits, please visit our Seminar Policies page.

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