Dr. Jeong-Yeob Han

Paper to be presented to American Advertising Academy (AAA) conference, San Diego, CA. Abstract: Given the prevalent use of social media in disseminating public service announcements (PSAs) encouraging healthy behavior, investigating the effects of user-generated comments alongside health messages became an important pursuit in the advertising and marketing scholarship. With this in mind, Facebook user-generated […]

Abstract: This study investigated if and how exposure to Facebook comments about vaccines influences one’s attitude toward the vaccines. In this investigation, comments were examined in light of their effect on attitude toward vaccines through perceived distribution of public opinion on vaccines, and perceived vaccine efficacy was tested as a factor moderating relative effects of […]

Abstract: Recent studies have devoted attention to the effects of both expression and reception in communication process. However, there remain both theoretical and methodological complexities concerning whether and under what condition message expression and reception play significant but different roles in explaining various psychosocial health outcomes. Relying on theoretical insights from the social support literature […]

The Owens Institute for Behavioral Research (OIBR) Faculty Seed Grant Program in support of “Primary Prevention of Intimate Partner Violence in Immigrant Communities: Development of a Social Marketing Strategy” – $10,000 -11/01/2019-10/31/2020 w/ Joon Choi (Social Work) as Principal Investigator; Jeong-Yeob Han (Advertising & Public Relations) and Pamela Orpinas (Public Health) as Co-Principal Investigators. Abstract: […]

Jeong-Yeob Han has won the 2019 Enzaim Best Article Award from Korea Health Communication Association (KHCA), in recognition of the article published in the journal Health Communication Research:  “Co-presence in Gamified Geosocial Mobile Fitness Applications: Its Determinants and Effects on Perceived Support, Exercise Self-Efficacy, and Exercise Adherence”. This article is authored by a Grady alumnus Soela […]

Abstract: Recent studies have devoted attention to the effects of both expression and reception in communication process. However, there remain both theoretical and methodological complexities concerning whether and under what condition message expression and reception play significant but different roles in explaining various psychosocial health outcomes. Relying on theoretical insights from the social support literature […]

Abstract: According to studies on the impact of comments on the false consensus effect, exposure to other people’s reactions can elicit misperceptions, in turn influencing message acceptance. We investigated whether comment valence dominance and comment order were related to false consensus in the context of the flu vaccine controversy. Results from an experimental study suggest […]

Abstract: Recognizing that social media has become an important place for individuals to acquire vaccine-related information, this study investigated if and how user-generated comments on social media platforms influence individuals’ perception of public consensus regarding and attitude toward vaccines. In addition, perceived vaccine efficacy was considered as a factor moderating the relationship between exposure to […]

Abstract: Recognizing that social media has become an important place for individuals to acquire vaccine-related information, this study investigated if and how exposure to user-generated comments in social media platforms influences individuals’ attitude toward vaccines. In this investigation, social media comments were investigated in light of their effect on attitude toward vaccines through shaping perception […]

Abstract: Despite the popularity of gamified geosocial fitness applications, there are only a few empirical studies examining their effectiveness in promoting physical activity. This study proposes co-presence, which combines spatial and social attributes of presence experience, as a theoretical construct that captures the essence of user engagement with the gamified geosocial mobile fitness applications. Co-presence […]