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Construct validity of the core competencies for public health professionals

Mark Edgar1, Jeffrey P Mayer, Darcell P Scharff

  • 1University of Illinois at Springfield, IL 62703, USA. medga01s@uis.edu

Journal of Public Health Management and Practice : JPHMP
|June 16, 2009
PubMed

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The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
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