Lang, DebiMuhr, Kathy2022-08-232022-08-232012-05-312013-08-14Lang D., Muhr K. (2012 May 31). Debi Lang and Kathy Muhr on Identifying Hidden or Hard to Reach Populations. [Web Log Post]. Retrieved from <a href="http://aea365.org/blog/?p=6570">http://aea365.org/blog/?p=6570</a>.</p>https://hdl.handle.net/20.500.14038/34647Blog post to AEA365, a blog sponsored by the American Evaluation Association (AEA) dedicated to highlighting Hot Tips, Cool Tricks, Rad Resources, and Lessons Learned for evaluators. The American Evaluation Association is an international professional association of evaluators devoted to the application and exploration of program evaluation, personnel evaluation, technology, and many other forms of evaluation. Evaluation involves assessing the strengths and weaknesses of programs, policies, personnel, products, and organizations to improve their effectiveness.en-USEvaluation StudiesProgram EvaluationData CollectionVulnerable PopulationsHidden populationsHard-to-reach populationsHealth Services ResearchPublic HealthQuantitative, Qualitative, Comparative, and Historical MethodologiesBlog Posthttps://escholarship.umassmed.edu/cgi/viewcontent.cgi?article=1156&amp;context=healthpolicy_pp&amp;unstamped=1https://escholarship.umassmed.edu/healthpolicy_pp/1564433373healthpolicy_pp/156