Dr.Harvey Skinner is a full Professor of Psychology & Global Health and wasFounding Dean (2006-2016) of the Faculty of Health, York University. Previously, he was Chair of Public Health Sciences,University of Toronto (now the Dalla Lana School of Public Health. Dr. Skinneris a Registered Psychologist in Ontario. Dr. Skinner is an internationally recognizedscholar (7 books, over 150 articles) on what motivates individuals,organizations and communities to change. Three of hisinstruments are widely used internationally for the assessment of drug problems(DAST: Drug Abuse Screening ...