David Walsh is an Applied Criminologist, and a Fellow of the UK's Higher Education Academy. He has published several articles and book chapters, while co-authoring a book on corruption. Prior to joining academia he was an investigation professional in government departments in the UK for over 20 years. Dr Walsh has presented his work at many national and international academic and practitioner conferences.

Gavin E. Oxburgh is a registered Forensic Psychologist with the UK Health and Care Professions Council, a Chartered Psychologist and Scientist, and a Fellow of the UK Higher Education Academy. Dr Oxburgh is an expert witness and has provided psychological advice in legal cases in the UK and overseas. Prior to academia, he had a highly successful 22-year career with the Royal Air Force Police where he was a senior detective specialising in crime management, child protection and sexual offences, serving throughout the UK and across Europe.

Allison D. Redlich, PhD, is an internationally-known researcher on police interrogation, who began her career studying child victim/witnesses. She has published many peer-reviewed articles on these and related topics and is often asked to provide expert testimony in court and to educate law enforcement and court professionals. She has served on the Executive Committee of the American Psychology-Law Society and is co-chairing their 2014 conference.

Trond Myklebust gained his bachelor degree from the University of Oslo and an MSc in Investigative Psychology from the University of Liverpool while serving as a police officer. In 2009 he became the first police officer in Norway to obtain a PhD (Department of Psychology, University of Oslo). He holds a position as Assistant Chief of Police at the Norwegian Police University College, and a Visiting Lectureship at Newcastle University in the UK. He is a Chartered Psychologist in the British Psychological Society, and Co-Founder and Co-Director of the International Investigative Interviewing Research Group (iIIRG).

Introduction, Gavin E. Oxburgh, Trond Myklebust, Allison Redlich and Dave Walsh 1. Indonesia, R. Dian Dia-an Muniroh and E. Aminudin Aziz 2. Iran, Hossein Raeesi, Mahnaz Parakand, Kamiar Alaei and Nakissa Jahanbani 3. Israel, Carmit Katz 4. Japan, Makiko Naka 5. South Korea, Misun Yi, Eunkyung Jo and Michael E. Lamb 6. Australia, Jane Tudor-Owen and Adrian J. Scott 7. New Zealand, Nina J. Westera, Rachel Zajac and Deirdre A. Brown 8. Belgium, Michel Carmans and Pierre Patiny 9. England and Wales, Genevieve Waterhouse, Anne Ridley, Rachel Wilcock and Ray Bull 10. Estonia, Kristjan Kask 11. France, Samuel Demarchi, Anaïs Taddeï, Laurent Fanton, Hervé Fabrizi and Stefania Tamasan 12. Germany, Renate Volbert and Bianca Baker 13. Italy, Angelo Zappala and Francesco Pompedda 14. The Netherlands, Imke Rispens and Jannie van der Sleen 15. Portugal, Carlos Eduardo Peixoto, Catarina Ribeiro, Raquel Veludo Fernandes and Telma Sousa Almeida 16. Scotland, Annabelle Nicol, David La Rooy and Stuart Houston 17. Scandinavia, Kristina Kepinska Jakobsen, Ivar A. Fahsing and Emma Roos af Hjelmsäter 18. Slovenia, Tinkara Pavši¿ Mrevlje, Igor Areh and Sabina Zgaga 19. Switzerland, J. Courvoisier, A. Schaller and M. Cyr 20. Canada, Sonja P. Brubacher, Nicholas C. Bala, Kim Roberts and Heather Price 21. Chile, C. Navaro, D. Mettidofo and F. Garcia 22. Brazil, Lilian Milnitsky Stein, Gustavo Noronha de Ávila and Luis Roberto Benia 23. USA, Kyndra C. Cleveland, Jodi A. Quas and Stephanie Denzel Conclusion, Gavin E. Oxburgh, Trond Myklebust, Allison Redlich and Dave Walsh.