Postgraduate Diploma Practitioner in Complex Trauma

Equip yourself with the therapeutic skills you need to address complex trauma by integrating evidence-based theories with practice.

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Course overview

  • 2025
  • Part-time
  • Sep, 1 Year
  • Postgraduate
  • Postgraduate Diploma
  • £5,250
  • £5,250
  • Online
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    About the course

    Elevate your practice and become equipped to provide psychological services to those who require specialised trauma care. The Postgraduate Diploma Practitioner in Complex Trauma has been established to support professionals working clinically with adults affected by prolonged or significant exposure to trauma and adversity. You will develop professional competences to provide psychological services to those who require specialised trauma care.

    This course has been developed in partnership with St Andrew’s Healthcare’s Centre for Developmental and Complex Trauma, Foster Postgraduate Centre.

    Complex PTSD is a novel diagnosis, although traumatology has long acknowledged the spectrum of complexities in trauma related needs. Yet, current psychological assessment and treatment approaches often fail to differentiate between varying levels of complexity, in the context of limited evidence relating to the efficacy of treatments for complex trauma, specifically. As an emerging field, with a limited, and growing, evidence base, this can create challenges for clinicians wanting to ensure their service users have access to the latest evidence-based models and approaches to treatment.

    This course has been developed in recognition that individuals with more complex and enduring needs require nuanced approaches to conceptualising service models and treatments. It adopts a holistic approach to the needs of people who have been exposed to prolonged or significant incidents of adversity or trauma. The structure and content of the PGDiP follows the level three ‘trauma expert’ competencies outlined by the British Psychological Society (Karatzias & Buxton, 2016).

    The PGDip operates within a framework of emphasising the idiosyncratic care needs of service users to provide specialist complex trauma care. It provides students with the opportunity to develop trauma-sensitive practice within their organisations and team. There is also a strong emphasis on theory-driven and integrated approaches, and from working from the evidence base, including acknowledging, and working with their limitations.

    Emphasis is placed on strengthening core skills of self-awareness, including of awareness of one’s own professional and academic needs, as well as promoting self-care and accessing appropriate supervision.

    Course Highlights

    • Strong emphasis on theory-informing practice and the integration of different evidence-based theoretical perspectives of complex trauma.
    • Developing therapeutic skills and competencies to respond effectively to clinical challenges associated in working with people with complex trauma needs.
    • Free access to the Centre for Development and Complex Trauma’s international Trauma conference programme.

    View the PGDip Practitioner in Complex Trauma brochure (PDF)

    Top 10 for Student Satisfaction - The Complete University Guide 2023
    2nd for Graduate Prospects (on-track) - The Complete University Guide 2023
    Shortlisted for University of the Year - The Sunday Times Good University Guide, 2024

    Course breakdown

    Term 1

    Throughout your first term, the module ‘Informing Practice’ lays key foundations; through exploring key concepts and theories that underpin our understanding of complex psychological trauma, whilst stressing the importance of understanding the impact of social factors, including structural inequalities in the service user’s life experience. The evidence for, and limitations of, key concepts in trauma diagnostic nosology for different populations are presented.

    Term 2

    In term 2, the ‘Idiosyncratic Assessment and Formulation of Complex Trauma Needs’ module is studied. You have the opportunity to develop skills for the assessment, diagnosis and idiosyncratic psychological formulations of complex trauma and related needs. This includes for the assessment for core trauma and complex symptoms (PTSD and DSO), psychological co-morbidities and physical health needs. Key legal and ethical issues are also addressed. Teaching has a strong workshop element, allowing for for the development and reflection of clinical skills.

    Term 3

    The third term explores ‘Idiosyncratic intervention approaches for Complex Trauma’. Through a predominantly workshop-style approach, you can develop practice skills needed for idiosyncratic treatment approaches for a range of complex trauma related needs, including self-care for therapists / practitioners. Core complex trauma symptoms (PTSD and DSO), and challenges that can arise when working with different aspects of trauma, as well as common co-morbidities, including psychological and physical wellbeing are addressed.

    Term 4

    During the final term, you study ‘Working with hard to reach and underserved populations: Practice guidance & Professional practice issues’. Students focus on developing knowledge and skills to work with a wide range of trauma populations, including those with wider needs such personality disorders, forensic and displaced populations. Vicarious trauma, moral injury and ethical / legal complexities of working with trauma populations are also addressed, with practice-based guidance offered.

    View course modules

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    Teaching and assessment

    The PGDip is taught one day a week over the period of one year. It is a taught, part-time course offered as a distance learning programme.

    Teaching methods

    As an online course, the PGDiP utilises a number of teaching approaches, including:

    • Lectures and seminars led by clinical, forensic and counselling psychologists who have each been working with complex trauma-related needs for over 10 years, with differing populations and specialities.
    • Extensive reading resources that accompany lectures; students can select information that will support their academic and clinical development.
    • Personal tutor meetings that take place with a minimum of one meeting per semester.
    • Workshops.
    • Group exercises, including large and small group work, that run throughout the PGDip.
    • Observed practice.
    • Role play demonstrations, allowing you to observe and take part in live role plays focusing on clinical dilemma and challenges.
    • Clinical demonstration videos, available to students to study.

    The teaching approaches utilised will vary throughout the programme dependent on which techniques are most appropriate for each module.

    Assessment Methods

    Progress is assessed through different methods, reflecting the clinical and academic context of the course. Across all four modules, learners complete weekly reflective logs. Core academic assessment methods include two essays, two written case studies and an oral case presentation. Two brief observed clinical skills assessments and a class presentation on a professional practice issue complete the assessment process.

    After your course

    The overarching educational aims of the PGDip are to equip students with the theoretical frameworks and clinical skills to develop, deliver and evaluate interventions, services and organisational frameworks that mitigate the impact of complex psychological trauma and reduce the likelihood of re-traumatisation.

    Career skills

    After completing the PGDiP Practitioner in Complex Trauma, you will have developed skills to allow you to pursue or develop specialist trauma roles in various healthcare settings, including:

    • Strong, theory-driven knowledge base of the lifelong impact to the whole person, of experiencing complex trauma, and the understanding of how to apply this knowledge to clinical, research and service development activities.
    • Theoretical and applied skills appropriate to function at the Level 3 ‘trauma expert’ competences outlined by the British Psychological Society.
    • Knowledge of how to implement, evaluate, and reflect on specialist trauma assessments and interventions in different settings.
    • Skills to work within an ethical framework to promote the wellbeing of service users and practitioners.

    Careers and Employability Support

    Our courses strive to effectively combine academic challenge with the transferable skills that will stand you in good stead for future employment. The Buckingham tutorial teaching model means that our students are well prepared as they embark on their careers and future study.

    Find out more about our Careers and Employability Service.

    Further study

    Further your expertise in your field of study with our doctorial degrees.

    “Upon completing my postgraduate degree, I have undoubtedly obtained the necessary independent and research skills to embark on my professional journey. The extensive knowledge I have acquired through this advanced degree sets me apart from other candidates, giving me a distinct advantage.”
    Eleanor, Postgraduate student

    Entry requirements

    UK Offers

    UK applicants must have one of the following (or equivalent for International applicants):

    • HCPC registration
    • BACP registration
    • BABCP accreditation
    • GMC accreditation
    • Additional registrations with therapeutic experience will be considered on a case-by-case basis.

    Students will also need to have access to a patient population and to clinical supervision for their therapeutic work.

    International Offers

    Find out about our requirements and see useful information for international applicants:

    extra information

    • University entry requirements: includes information on flexible entry, mature students and alternative qualifications.
    • If you are uncertain whether you will be eligible to apply for this course, please contact our Admissions team.

    Course fees

    The fees for this course are:

    StartType1st YearTotal cost
    Month Year
    Full-time (2 Years)
    UK£00,000£00,000
    INT£00,000£00,000
    Month Year
    Full-time (2 Years)
    UK£00,000£00,000
    INT£00,000£00,000

    The University reserves the right to increase course fees annually in line with inflation linked to the Retail Price Index (RPI). If the University intends to increase your course fees it will notify you via email of this as soon as reasonably practicable.

    Course fees do not include additional costs such as books, equipment, writing up fees and other ancillary charges. Where applicable, these additional costs will be made clear.

    Bursaries and scholarships

    We have bursaries and scholarships available for both home and international students at undergraduate and postgraduate level. These are awarded based on location, merit or financial need.

    View all bursaries and scholarships.

    How to apply

    Apply direct

    Apply online from this page as:

    • The most flexible option.
    • You can apply until shortly before the course starts.
    • There are no application fees.

    You can apply directly through our website by clicking the ‘Apply now’ button below.