Social and Behavioral Sciences Commons^™

Investigation Of Malaria-Related Information In Africa On Youtube, Benjamin Ombati Omwando

Theses and Dissertations

Due to the proliferation of the use of social media, the public—especially patients and their family or friends, try to seek answers from resources such as Facebook, Yahoo! Answers, YouTube, MedlinePlus, and other sites. This research study centered on investigating characteristics and the relationship between users’ online patterns while using and posting information on YouTube related to health-care—in this case malaria (a life-threatening mosquito-borne blood disease). This research study applied a mixed-methods approach. Subject analysis, multi-dimensional scaling (MDS) analysis, inferential analysis, and temporal analysis methods were employed to analyze and investigate users’ health information posts on YouTube in Africa. This …

Information Needs Of Korean Immigrants In The United States: Selection And Use Of Social Media, Tae Hee Lee

Theses and Dissertations

This mixed-method study investigates the information needs of Korean immigrants on social media and their selection and use of social media for finding information in the United States. The study was designed to answer six research questions: 1) What are the top types of information needs on social media that Korean immigrants fulfill during their everyday lives in the United States?; 2) What types of social media do Korean immigrants most frequently use during their everyday lives in the United States for different types of information needs?; 3) Are there any relationships between the types of social media Korean immigrants …

Analysis Of Family-Health-Related Topics On Wikipedia, Yanyan Wang

Theses and Dissertations

New concepts, terms, and topics always emerge; and meanings of existing terms and topics keep changing all the time. These phenomena occur more frequently on social media than on conventional media because social media allows a huge number of users to generate information online. Retrieving relevant results in different time periods of a fast-changing topic becomes one of the most difficult challenges in the information retrieval field. Among numerous topics discussed on social media, health-related topics are a major category which attracts increasing attention from the general public.

This study investigated and explored the evolution patterns of family-health-related topics on …

An Investigation Of Autism Support Groups On Facebook, Yuehua Zhao

Theses and Dissertations

Autism-affected users, such as autism patients, caregivers, parents, family members, and researchers, currently seek informational support and social support from communities on social media. To reveal the information needs of autism- affected users, this study centers on the research of users’ interactions and information sharing within autism communities on social media. It aims to understand how autism-affected users utilize support groups on Facebook.

A systematic method was proposed to aid in the data analysis including social network analysis, topic modeling, sentiment analysis, and inferential analysis. Social network analysis method was adopted to reveal the interaction patterns appearing in the groups, …