About John Cairney John Cairney is an associate professor in the Departments of Psychiatry and Behavioural Neurosciences and Family Medicine at McMaster University and a senior research scientist at the Centre for Addiction and Mental Health. Books by John Cairney Immaculate A History of Perfect Innings in Baseball by (author) John Cairney Developmental Coordination Disorder and its Consequences edited by John Cairney Mental Disorder in Canada An Epidemiological Perspective by (author) John Cairney & David L. Streiner