***** To join INSNA, visit http://www.insna.org ***** Dear Socnet members The current issue of The Lancet contains an article which may be of interest to list members. It describes a cluster randomised trial showing the effectiveness of using peer-influencers to prevent smoking in 12-13 year olds in schools in England and Wales. Details of the paper are below - or you could read the media version, "Cool kids can help others avoid smoking" (http://uk.reuters.com/article/topNews/idUKL0811076420080508?sp=true) On a related topic, Justin Kirby (who occasionally posts on socnet) and I are interested in hearing about examples of the use of peer-influencer approaches, or anything similar, to bring about health-behavior change or achieve other public-health related goals. We'd be pleased to hear from anyone who knows of similar studies or examples. with regards Iain ~~~~~~~~~~~~~~~~~~~~~~ Dr Iain Lang Epidemiology & Public Health Group Peninsula Medical School Exeter EX25DW [log in to unmask] +44 (0)1392 421259 LANCET PAPER: An informal school-based peer-led intervention for smoking prevention in adolescence (ASSIST): a cluster randomised trial R Campbell, F Starkey, J Holliday, S Audrey, M Bloor, N Parry-Langdon, R Hughes and L Moore The Lancet 2008; 371:1595-1602 DOI:10.1016/S0140-6736(08)60692-3 http://www.thelancet.com/journals/lancet/article/PIIS0140673608606923/abstract _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.