... decision-making by providingindividuals with the opportunity to develop theknowledge, personal insight, motivation andbehavioural skills that are consistent with eachindividual’s personal values ... humanimmunodeficiency virus type 1 and surrogate virusesused to test barrier materials. Applied andEnvironmental Microbiology, 58, 747-749.Lytle, C., et al. (1997). An in vitro evaluation odf ... coordinated efforts, involving families, schools,health care providers, public health agencies, andcommunities, to provide sexual health education andrelated services is needed in order to...