Powell, JohnHamborg, ThomasStallard, NigelBurls, AmandaBennett, KarenMcSorley, JaimeGriffiths, KathleenChristensen, Helen2015-12-132015-12-131438-8871http://hdl.handle.net/1885/72672Background: Interventions to promote mental well-being can bring benefits to the individual and to society. The Internet can facilitate the large-scale and low-cost delivery of individually targeted health promoting interventions. Objective: To evaluate tKeywords: adult; anxiety; article; cognitive therapy; computer assisted therapy; controlled clinical trial; controlled study; depression; female; health care delivery; health promotion; human; Internet; male; mental health; mental health service; methodology; middl Internet; Mental health; Public health; Randomized controlled trial201310.2196/jmir.22402024-04-21