“…The HPS approach has endured for over 15 years, and a number of recent related articles have examined issues of efficacy, evaluation and implementation (St. Leger, 1999;Mitchell et al, 2000;Deschesnes et al, 2003;Mukoma and Flisher, 2004;Stewart-Brown, 2006;Franks et al, 2007). Through meta-analysis, research and evaluation, much has been learned about the broad strokes required to be successful: the importance of an extended timeframe for effective change (Mitchell et al, 2000;Mukoma and Flisher, 2004;Stewart-Brown, 2006), the need for political and financial support (Deschesnes et al, 2003), the involvement of critical partners (Mitchell et al, 2000), and the multifactorial nature of effective HPS (St. Leger, 1999;Stewart-Brown, 2006), to name a few.…”