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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A Descriptive Analysis of Health Influencer Videos on YouTube in the Ostomy Community

Bell, Sarah Irenke Sophia 01 January 2019 (has links)
The expansion of YouTube into the mainstream media and its place as the second most-used website in the world makes it a prime place for health information seeking. However, content can be created and uploaded by anyone and thus, the threat of misinformation on YouTube is high. Medical researchers have established that videos created by health professionals on YouTube promote accurate information whereas videos by non-professionals promote generally inaccurate or misleading information. Yet, videos created by non-professionals have more views and higher relevance rankings on YouTube. To begin to understand this phenomenon, a descriptive study is used to lay a foundation for this area of health communication This study focused on the ostomy community of non-professional content creators on YouTube to. The goal of this study was to thoroughly describe the innate features of the videos using media richness theory, and to describe social support and illness narrative using the framework of social presence theory. The results from the study provide deep description into this particular community of non-professional health influencers and make way for a new line of research in the communication of health information.

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