Focus: Public Health

Abstract: How individuals experience unintended effects of risk messages is an understudied area. Focusing on three types of unintended effects (i.e., message fatigue, risk tolerance, and psychological reactance) associated with health risk communication, we conducted an online survey among Italian adults (N = 507) to investigate how perceived message fatigue and risk tolerance might induce […]

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 […]

Glen Nowak is an invited panelist at the June 25-July 2 (virtual) annual meeting of the Society for Birth Defects Research and Prevention. The panel session on June 29 is focused on “Investigation of a Potential Outbreak of Birth Defects,” and Glen’s presentation will be on “Communicating with the Public During a Public Health Emergency.”

Brooke Liu, Lucinda Austin, Yen-I Lee, Yan Jin, and Seoyeon Kim. (Forthcoming). “Telling the Tale: The Role of Narratives in Helping People Respond to Crises.” Journal of Applied Communication Research. Abstract: During public health crises like infectious disease outbreaks, news media and governments are responsible for informing the public about how to protect themselves. A […]

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: The epidemic of opioid drug use and misuse in the United States and in many other continues unabated.  Communicating to healthcare practitioners, the public, news media, and those legally and illegally using opioids is unusually complex due to the multiple factors and varying use situations that have contributed to the current epidemic. To date, […]

Abstract: Epidemiologists and medical investigators deployed to disease outbreaks and public health investigations involving illness and deaths often need to communicate the journalists, local officials, and community members. This chapter identifies and describes the communication approaches and principles needed for effective communication. Drawing from professional experience and published research, this chapter provides epidemiologists and medical […]

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: this study examines the effect of discrete emotional appeal (i.e., regret and hope) in loss-framing-based narrative by exploring its impact on people’s emotional engagement and attitude toward the smoking issue. Emotional engagement in this study is not only defined as affective response, but also related to emotional sharing process between self and characters therein, […]

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 […]