Professor Griffiths is internationally known for his work on gambling winning many awards including the American 1994 John Rosecrance Research Prize for “outstanding scholarly contributions to the field of gambling research”, the 1998 European CELEJ Prize for best paper on gambling, the 2003 Canadian International Excellence Award for “outstanding contributions to the prevention of problem gambling and the practice of responsible gambling” and a North American 2006 Lifetime Achievement Award For Contributions To The Field Of Youth Gambling “in recognition of his dedication, leadership, and pioneering contributions to the field of youth gambling”.
He has published over 200 refereed research papers, a number of books, over 50 book chapters and over 550 other articles. He has served on numerous national and international committees (e.g. BPS Council, BPS Social Psychology Section, Society for the Study of Gambling, Gamblers Anonymous General Services Board, National Council on Gambling etc.) and is a former National Chair of Gamcare. He also does a lot of freelance journalism and has appeared on over 1800 radio and television programmes since 1988.
He has been the keynote speaker at national gambling conferences in the UK, USA, Canada, Australia, Germany, Spain, Sweden, Norway, Denmark, Ireland, Finland, Poland, Italy, Holland and Belgium. He has been a consultant for Government bodies including the Gambling Commission, Home Office, DCMS, Department of Health, Victorian Casino and Gaming Authority (Australia) and various international Governments (US, Australia, Sweden, Norway and Finland). In 2004 he was awarded the Joseph Lister Prize for Social Sciences by the British Association for the Advancement of Science as one of the UK’s “outstanding scientific communicators”.
His most recent awards are the 2006 Excellence in the Teaching of Psychology Award by the British Psychological Society and the British Psychological Society Fellowship Award for “exceptional contributions to psychology”.