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  • Meta-analysis of the relationship between Internet use and political participation: examining main and moderating effects

    • Authors: Younggil Chae; Sookjung Lee; Yeolib Kim (2019)

  • Although a growing number of studies are examining the relationship between Internet use and political participation, varying study characteristics make the overall effect size difficult to estimate. Using a meta-analysis, we estimated the mean effect size and tested whether the effect size was influenced by study characteristics. Data for this meta-analysis were derived from 56 papers reporting 63 independent studies. Results revealed that Internet use had a weak relationship with political participation (rc = .22). Moderator analyses demonstrated that type of Internet use, Internet use measure, Internet use for news, type of political participation, sample origin, and survey year significa...
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  • Structural change in search engine news service: a social network perspective

    • Authors: Yong-Seok Hwang; Dong-Hee Shin; Yeolib Kim (2012)

  • This research investigates structural change made by Naver’s online news section and how it has impacted the overall traffic flow of Korea’s online news. This paper examined 45 websites in 2008 and 2010, and the total number of pages viewed within these sites was considered in the analysis. Social network analysis was applied to study the relationships between the news sites. The analysis through degree centrality and Bonacich powers shows that there has been a shift in market leadership. In 2007, Naver, the top search engine in Korea, stepped down from its leading position after they started to provide news services. Daum, the second largest search engine, has taken over the central ...