Member Interview – Martin Vaughan

1. Please describe your work and how investigative interviewing is involved.

I was a police officer for 30 years in the UK, where my main role was an interview adviser and detective sergeant on a major crime team in homicide investigations, conducting high stake investigations. I largely managed the interviews, so when I retired it was more about taking that skill base into the commercial world and looking at how I could improve the interviewing of corporate bodies (e.g., anti-corruption agencies, federal police etc.). My world now is to take what I learnt over that period of time, develop training packages and train professionals how to apply PEACE model techniques in their working environment. So it’s taking the police service world into the private world. I design and deliver courses across the world and provide consultancy to forces in relation to interview management in high stake investigations.

2. Was there any particular work/person that inspired you to get involved in this area? If so, what/who?

I conducted an investigation in 1993 into a serial paedophile, and when I interviewed him as part of the investigation it was clear to me he had more knowledge of the offending mechanism than I had as the investigator trying to interview him. Even though it was a very successful investigation, I walked away from that with the feeling of, ‘did we really do a good job, or did we just get lucky?’ And I met a guy called Ray Wyre, who’s no longer with us sadly. He was an expert in relation to the interviewing of sex offenders and he opened my eyes and thought processes to how we could, as investigators, apply the science of interviewing in a practical setting. He had dedicated his life to understanding the mindset of the offender in order to ask them appropriate questions. At a time when the police service was not very receptive to the thoughts of academics, Ray and his book, ‘The Murder of Childhood,’ changed my view and inspired me to understand the science of interviewing, and how we can apply it in a practical setting.

3. How did you get involved in your area of work?

I originally got involved in the interviewing of children and offenders as far back as 1988. It was at a time when there was a lot of child protection inquiries going on in the UK, so I was posted into vice squad of Cardiff and became a child interviewer overnight. When I went back into mainstream criminal investigations, I was deemed the expert in child interviewing (without any formal training yet!). It was really by accident that I became involved because I had applied for the traffic department, but I was posted to vice, and my head of the division said at the time “you’re not going to go to traffics long as I’m in charge of the division,” and that changed my entire career. It was as simple as that.

4. What advice would you give to students hoping to work in your field?

I would certainly say to students from an academic background, if possible and wherever possible, get involved with the local police force so that you can understand what they do on a day-to-day basis. That will inform any questions or research hypotheses you have in your particular areas. When conducting research, it gives you the connections whereby you can pick up the phone and ask what results mean or how they fit into people’s line of work; it helps to make sense of those results. It can also help you to develop research that is relevant, dynamic and current, and not just regurgitating old laboratory findings. As an academic, it’s great to be able to do your research, get your qualification, put a nice shiny book on a shelf, great! But unless you do something with your research on a practical level, what is the benefit of it? If you don’t understand how you can benefit the workplace, there is something lost in the research.

And on the flip side of that is almost an identical approach for the cops to understand what the academics are doing and where academic-based research can assist their working practices, develop their thought processes, give them a point of contact to see what’s current, to network, and to use them as a sounding board. It doesn’t mean to say that academics need to be police officers and doesn’t mean to say that police officers need to be academics; the two fields need to be brought together in order to promote best practice. That is critical.

5. What is the work that you are most proud of?

I came into academia late into life; I left school with nothing, could hardly write my name! My inspiration to achieving academics is down to my wife. When we met 20 years ago, she had all her academics, she was a child protection specialist and she encouraged me to complete my studies. I now have a post graduate diploma in child forensic psychology and law, a BA in education, post graduate certificate in adult education, a masters in investigation management and now I’m a PhD candidate. And I keep saying to people I left school with nothing, I was just a dull boy from the valley of Wales, and if I can achieve that, and work 16/17 hours a day I’m quite proud of that. As a father and a husband, I couldn’t have done any of that without the support of my wife. And that’s the truth, and that’s what I’m most proud of in that sense.

I think my greatest achievement from a policing perspective was basically working my way to the top of the interviewing structure within the police service, to be recognized as an interview adviser both locally, regionally and nationally. I met Kerry Marlow who was the interview adviser for the Welsh region, and he encouraged me to take over. So that’s what I aspired to do and that’s what I achieved. He and I are the only two people to be regional interview advisers for Wales; he was proud of being the first Welsh interview adviser and I’m also quite proud of what I achieved in that area. I’m also proud about bringing academics into the police force to be able to reach the top in my given field. No matter what your field is, whether it be community policing, traffic policing, search teams, it makes no difference; if you can apply yourself and walk away from that saying “I did my best and I was the best in my field”, then I think that’s an achievement.

6. What are the best and worst aspects of your job?

I think the worst part is dealing with some of the stuff that I’ve dealt with over the years without professional support—having to rely on close friends and family in order to support you through some of those difficult investigations. Coming home after 16 hour shifts, listening to people telling you the most horrendous stuff can be quite draining and emotional, and if you haven’t got good support mechanisms then it would drive you potty.

The best aspect is meeting the some amazing people that I’ve met over the years, people who deal with quite a lot of stressful situations but they work with humility and professionalism. From all walks of life, I’ve met some really dedicated people over the world who are doing the best in their field. And for me it was always about trying to do the best, not necessarily being the best but doing the best. I get really pleased for people who are doing their personal best. I think if you enjoy and you’re passionate about what you’re doing, it will reflect in your work. If I ever stop being passionate about what I’m doing then I’ll just take a job in my local supermarket.

7. Are you currently recruiting new PhD/post-docs? 6. Are you interested in student research collaboration? If so, on what subjects and what is the best way of getting in touch with you?

I’m always interested in research collaboration!

Goldsmiths University Forensic Psychology Unit Event

Eminent Monsters Screening

Goldsmiths University Forensic Psychology Unit are holding a fascinating event of interest to all iIIRG members who are encouraged to attend
The screening and Q&A will take place on 

Friday 6th December 2019 between 18:30 – 22:00

With special guests Mark Fallon, Gavin Oxburgh, Dimitrios Giannoulopoulos and Jo Kenrick all of whom will be taking questions from the audience

The event will take place at  LG02, Professor Stuart Hall Building Goldsmiths, University of London  Lewisham Way  London  SE14 6NW Further details can be found online at:

Tickets are priced at £5.00

Any students or practitioners with an interest in ethical interviewing are encouraged to come along to enjoy a drink and some popcorn!

*All students can register and book themselves a free ticket (ID will be required on the evening)

An educational video to guide child witness interviewers and interpreters – A new iIIRG-funded resource!

Title: An educational video to guide child witness interviewers and interpreters


This research project was funded in 2019 by the iIIRG Networking Grants.

This project developed an educational video (the Interpreting Children’s Voices) aiming to support the high demand for interpretation services in investigative interviews. A new collaboration between Dr. Marilena Kyriakidou (Sheffield Hallam University, England) and Drs. Dekens Karina (the Police Academy, Netherlands) first, reviewed police guidelines on how best to interview children with interpreters, and second, gained feedback on the video narrative from police forces and forensic interpreters’ services from three countries (Cyprus, England, Netherlands).

We are hoping the video will support police and interpreters’ training as a complementary material. Police forces can play the video to interpreters and interviewers before gaining an interview to remind them the basic principles of their collaboration.

The video is available here

Please do get in touch to share your thoughts on this video to

Request for participants who work with the police or criminal law in England and Wales

My name is Chandra Byatt and I am a Newcastle University student currently completing my MSc in Forensic Psychology looking for participants for my dissertation study. My study is examining differing opinions on what makes a ‘good quality’ investigative interview. I am in need of participants from England and Wales who work either with the police force or within criminal law. As a participant you will be asked to complete an online questionnaire (approx 15-20 minutes) giving anonymous answers surrounding what in your opinion makes a good investigative interview and which, if any, of the 5 interview transcripts  provided are of good quality and why. The aim of the study is to gain information on the English and Welsh investigative interview system from the perspective of legal professionals in an attempt to better the interviewing process in future.

Chandra is looking for participants to complete the survey by the 5th August.

Job Opportunities at the newly formed Centre for Spoken Interaction in Legal Contexts (SILC) at Aston University

Please see below for an official announcement of a recruitment drive at the new Aston Institute for Forensic Linguistics. Of most relevance to iIIRG members is that there will be a new Centre dedicated to research on Spoken Interaction in Legal Contexts (SILC), which will be headed by Kate Haworth and investigative interviewing will form a large part of the research focus. They are looking to appoint two post-doc Research Associates specifically to this Centre. Please feel free to contact Kate to discuss further if you’re interested in applying on

We’re very pleased to announce that The Centre for Forensic Linguistics at Aston University has been successful in winning a really substantial research grant to create a much larger Aston Institute for Forensic Linguistics, as announced by the UK Universities Minister, Chris Skidmore, yesterday. (For details of the full announcement see here: or see Aston’s press release here: )

Over the next few months we will be advertising a total of 13 new posts, and applications are now open for a Lecturer in Forensic Linguistics and up to 8 Postdoctoral Research Associates in Forensic Linguistics. The adverts can be found here on the Aston website as well as being up on LinguistList and, and the closing date is Friday 5th July.

The Lecturer in Forensic Linguistics post is a permanent position and we are looking for an individual who is research active and able to teach principally, but not exclusively, across topics in forensic linguistics in the English department at Aston. The grading of this post would suit either a new academic or a more established lecturer.  Details are available here 

The 8 x postdoctoral Research Associate in Forensic Linguistics posts are all three-year appointments contributing to the following projects:

  • A project to collect and analyse commercial extortion demands,
  • A project on investigative interviews and their use as criminal evidence,
  • A project investigating idiolectal variation for forensic applications,
  • A project on language and law.

Alongside specified research tasks, the researchers will be given significant time and mentorship to develop their own research projects.  They’ll have to provide outline details of their project as part of the application process (see the link below for more detail).  In addition, researchers will be expected to collaborate with other members of the new Institute in researching and preparing bids for further sources of research funding. 

We’d encourage applications from individuals with skills in linguistics generally – you don’t have to identify as a forensic linguist to apply, but you will need to be interested in applying your language analysis skills to a breadth of forensic texts and contexts. We are looking to recruit a research team with a balance of skills and approaches including demonstrable skill in and knowledge of one or more of:

  • corpus linguistics,
  • computational linguistics/NLP,
  • linguistic stylistics,
  • conversation analysis,
  • (critical) discourse analysis,
  • critical approaches to professional practice.

We welcome applications also from researchers working in languages other than English. 

More details of the research positions 

If you are interested in being part of this exciting project please do contact one of us and please do forward this email to anyone that you feel might want to come and work with us.

Call for papers – Special edition of the International Journal of Police Science and Management



Psychology and Policing:

This special issue will examine the role psychology has had in policing. The collection of articles will each examine the application of theory and research to real life practice. How well do theory and practice seek to achieve the same goals?

The special issue will be published in December 2020 and the deadline to submit papers is 1 August 2020. Proposals comprising a title and 150 word outline should be sent to Professor Becky Milne ( by 1 August 2019.

London Conference – Exploring the perspectives of children and young people – 26th June 2019

Please see attached details for “Exploring the perspectives of children and young people: Understanding positive and adverse experiences through the medium of In My Shoes & Apps”, a one-day conference taking place in London on 26th June 2019. The conference is relevant to anyone interested in assessment and interviewing of children using new technology. For additional details, please see:

Invitation to take part in an online study – call for practitioner research participants

Invitation to take part in an online study – call for practitioner research participants

Title of Study: How would you evaluate a witness statement?

Duration: self-paced but no longer than 15 minutes

Researcher: Dr Feni Kontogianni, Prof. Lorraine Hope, Department of Psychology, University of Portsmouth

Objective of the study

We are seeking fluent or native English practitioners for a study investigating factors that affect the way people perceive and evaluate witness statements.

Seeking your support

Your participation will enable us to examine ways in which we can develop strategies to help decision-making when evaluating interviewees’ reports in police investigations and asylum-seeking applications. You can complete the experiment online anonymously, where you will be asked to read an interview transcript and then answer a short series of questions. 

If you are interested to participate, please follow the link below or scan the QR code:

Inline images 1

If you have any questions about the study please contact: