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Professional Diploma in Traumatology and PTSD

Intake Autumn
Start Date Monday 21st September 2026
Duration 10 weeks
Learning Mode Live Online | On Campus
Contact Hours 30
Payment Options
instalment plan available

This Diploma in Traumatology and PTSD aims to provide students with an understanding of the theory and treatment of trauma and PTSD related symptoms. This Trauma course presents historical and emerging research and theory related to trauma and PTSD, with a focus on clinical treatment and practical responses to symptoms.

Students will explore a range of theoretical frameworks for understanding trauma, and what factors influence recovery and post-traumatic growth in our Diploma in Traumatology and PTSD. Complex-PTSD will also be explored and the emerging literature around this concept will be explored.

Therapeutic interventions will be discussed using empirical research and evidence-based practice. A practical clinically-focused account of cases and clinical experience of working with severely traumatised individuals will also form part of the programme.

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Professional Diploma in Traumatology and PTSD
On Campus

Study in a classroom environment one evening a week.

  • City centre location
  • Fully interactive limited class size
  • 10 weeks, 1 evening per week
  • 6.30 to 9.30pm
  • Instalment plan available, subject to €100 handling fee
Course Locations & Pricing
Location Starting Price
Dublin 2 City Centre September 2026 995.00
Payment plans available
Live Online

Live online training with real-time instructor-student interaction.

  • Live & fully online
  • Archived for review
  • 10 Weeks, 1 evening per week
  • 6.30 to 9.30pm
  • Instalment plan available, subject to €100 handling fee
Payment plans available
HOME / Professional Diplomas - Professional Diploma in Traumatology and PTSD

Course Details

  1. Introduction to the trauma course; history of trauma theory (Janets’ phases, DSM inclusion) and treatment. Complex-PTSD and emerging issues (culture, labelling, legal implications, controversies).
  2. Theories and models of trauma; the body and trauma, impact on the brain and memory, Polyvagal Theory
  3. Theories and models of trauma II; Rothschild, Levine, Le Doux, Terr, Herman, Van der Kolk, Ogden, Fisher.
  4. Trauma symptomatology: dissociation, memory loss, depression, anxiety, arousal, activation.
  5. Assessment and measurement: instruments and debate about relevance and value.
  6. Retraumatisation considerations.
  7. Treatment approaches and considerations, contra-indications, working with the body and breath. Importance of safety. Prosody. Relationship with a therapist.
  8. Treatment approaches and considerations: flashbacks, nightmares and sleep. Evidence and controversies
  9. Trauma; traumatic deaths, recognising traumatic reactions in adults and children, PTSD, secondary trauma, inter-generational trauma, societal trauma.
  10. Promoting resilience and post-traumatic growth, what works for trauma survivors.
  11. Self-care; compassion fatigue, vicarious trauma – how to recognise and manage.

*Course content is subject to review after each intake and may be updated in line with industry standards.

Students must attend at least 80% of the Trauma course classes to graduate with either the Diploma or Certificate of Attendance unless a serious and verifiable reason for further absence is provided.

If completing this Trauma course online, students’ attendance and participation in the live or recorded classes are tracked through Moodle.

A pass grade on the written assignment will be required for awarding the Diploma.

The assignment/project must be handed in on the due date unless a sound reason for lateness is provided. In such instances, an extension may be awarded at the discretion of the lecturer.

This Trauma course is suitable for;

  • social workers
  • psychotherapists
  • psychologists
  • psychiatrists
  • GPs
  • nurses
  • Gardai
  • emergency responders
  • teachers
  • anyone whose job brings them into contact with individuals dealing with trauma and PTSD

For existing practitioners, this Trauma course will provide a basis for developing skills used in responding to traumatic presentations.

This Trauma course is approved for CPD credits for members of the Psychological Society of Ireland.

CPD Credits
14 CPD credits for members of the Psychological Society of Ireland.

A City College Dublin’s Professional Diploma Course is a focused, practical programme designed and delivered by an industry practitioner, that consolidates, upskills or reskills learners in a professional area. They are stand-alone qualifications that indicate that you have been trained in a particular area or specific subject matter.

City College Dublin Diplomas are suitable for career minded learners wishing to advance their professional skills and prospects. They are widely accepted by employers and many students are sponsored to study here by their organisation.

In addition to our scheduled Professional Diploma courses, City College Dublin can provide bespoke training over 3 – 4 days, please contact [email protected] for further details.

Professional Diploma in Traumatology and PTSD

Meet our Tutors

Kathie Connolly Bree

Kathie Connolly Bree

Masters Clinical Psychotherapy
MA (Hons), MSc (Hons), LLM (Hons), BA (Hons) | Accredited Psychotherapist (IACP)
Kathie Connolly Bree is an accredited humanistic and integrative psychotherapist in private
practice in Dublin city centre and a lecturer in traumatology at City College Dublin.
Kathie holds an MA (Hons) in Clinical Psychotherapy, an MSc (Hons) in Social Work, an LLM
(Hons) in International Human Rights Law, and a BA (Hons) in Sociology, Politics, and English
Literature. Her trauma expertise bridges clinical intervention with systemic context, drawing on
extensive experience across private practice, the prison service, child protection services, and
refugee support services.
By grounding complex trauma theories in practical, real-world frontline scenarios, Kathie
provides students with a clinically rigorous, deeply empathetic, and multi-layered framework for
client care.
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If you have any questions about this course, you can speak directly with a member of our admissions team.

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Professional Diploma in Traumatology and PTSD