RT Journal Article SR Electronic T1 Update of: Harvey, Observe Before You Leap: Why Observation Provides Critical Insights for Formative Research and Intervention Design That You'll Never Get From Focus Groups, Interviews, or KAP Surveys JF Global Health: Science and Practice JO GLOB HEALTH SCI PRACT FD Johns Hopkins University- Global Health. Bloomberg School of Public Health, Center for Communication Programs SP 614 OP 614 DO 10.9745/GHSP-D-18-00360 VO 6 IS 3 YR 2018 UL http://www.ghspjournal.org/content/6/3/614.abstract AB