Every treatment involves human interaction, but this cell is about therapies in which interaction is the intended active ingredient – ‘psychosocial’ therapies, the mainstay of alcohol dependence treatment. Starts with the American Psychological Association’s (APA) “impressively wise overview” of the features shared by effective therapies and highlights the £1.5 million UK trial of a new therapy; why were the researchers’ expectations confounded? Then asks whether therapy can make things worse, argues that guidance has been misled into advocating packaged...