Eunjung Grace Oh

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The paper introduces a logic model of online collaborative group work for adult learners. This logic model was developed through a literature review in the context of a multi-year educational design research study aimed at optimizing the online group work experience of adult learners. The model is intended to guide online instructors at post-secondary(More)
BACKGROUND Although, in South Korea, human immunodeficiency virus/acquired immunodeficiency syndrome(HIV/AIDS) keeps increasing and tuberculosis(TB) burden is still significant, there have been few reports on TB/HIV cases. In this study, we investigated the burden and characteristics of TB/HIV patients in South Korea, an area with intermediate burden of TB(More)
BACKGROUND The aim of this study was to determine the prevalence rate of latent TB infection (LTBI) and active TB among homeless in Seoul metropolitan city, South Korea, and to compare the TB burden among homeless people with that of a control group. METHODS The homeless participants were recruited from five sites between October 30, 2009 and April 12,(More)
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