國立虎尾科技大學 |

Themes and Participants' Role in Online Health Discussion : = Evidence From Reddit.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Themes and Participants' Role in Online Health Discussion :/
其他題名:	Evidence From Reddit.
作者:	Alazazi, Massara.
面頁冊數:	1 online resource (123 pages)
附註:	Source: Dissertations Abstracts International, Volume: 85-01, Section: A.
Contained By:	Dissertations Abstracts International85-01A.
標題:	Public health. -
電子資源:	click for full text (PQDT)
ISBN:	9798379951092

Themes and Participants' Role in Online Health Discussion : = Evidence From Reddit.
Alazazi, Massara.

Themes and Participants' Role in Online Health Discussion :Evidence From Reddit. - 1 online resource (123 pages)

Source: Dissertations Abstracts International, Volume: 85-01, Section: A.

Thesis (Ph.D.)--The University of Texas Rio Grande Valley, 2023.

Includes bibliographical references

Health-related topics are discussed widely on different social networking sites. These discussions and their related aspects can reveal significant insights and patterns that are worth studying and understanding. In this dissertation, we explore the patterns of mandatory and voluntary vaccine online discussions including the topics discussed, the words correlated with each of them, and the sentiment expressed. Moreover, we explore the role opinion leaders play in the health discussion and their impact on participation in a particular discussion. Opinion leaders are determined, and their impact on discussion participation is differentiated based on their different characteristics such as their connections and locations in the social network, their content, and their sentiment. We apply social network analysis, topic modeling, sentiment analysis, machine learning, econometric analysis, and other techniques to analyze the collected data from Reddit. The results of our analyses show that sentiment is an important factor in health discussion, and it varies between different types of discussions. In addition, we identified the main topics discussed for each vaccine. Furthermore, the results of our study found that global opinion leaders have more influence compared to local opinion leaders in elevating the health discussion. Our study has important theoretical and practical implications.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798379951092Subjects--Topical Terms:

560998
Public health.
Subjects--Index Terms:

Social networking sitesIndex Terms--Genre/Form:

554714
Electronic books.

Themes and Participants' Role in Online Health Discussion : = Evidence From Reddit.
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