Search

A national survey (

This study examines the effectiveness of a public service announcement (PSA) video designed based on the theory of planned behavior (TPB) in motivating people to engage in proper recycling. Based on a representative sample of New York State residents (N = 707), survey results show that all three TPB variables are significant predictors of recycling intention. The PSA video increases recycling intention through attitude, but this mediated relationship is only significant among individuals with low perceived behavioral control. In terms of practical implication, these results suggest that environmental campaigns using a video format may be particularly effective among audiences who perceive low self-efficacy in recycling. Theoretically, this moderated mediation effect suggests that future research based on the theory of planned behavior should not only examine the main effect of each predicting variable, but also assess the role of perceived behavior control as a moderating factor.

Applying the risk information seeking and processing (RISP) model, this study investigates the sociopsychological factors associated with systematic processing. Results reveal interesting moderating effects for relevant channel beliefs and perceived information gathering capacity. These findings suggest that science communication surrounding the COVID-19 pandemic needs to attend to the target audience’s beliefs about specific information channels, as well as their ability to process relevant information. However, the unsupported hypotheses also call for scholarly attention on the applicability of the RISP model to non-Western cultural contexts.

Using two samples of U.S. adults (Study 1: N = 336; Study 2: N = 2329), this study features a messaging experiment utilizing a between-subjects design, with a no-message control group, to explore t...

Applying the solution aversion model in the context of the COVID-19 pandemic, we examine how ideology and support for free markets influence Americans’ assessment of COVID-19 risks and support for mitigation policies. Results from an experiment ( N = 438) indicate that conservatives are more likely to dismiss the risks of COVID-19 when governmental regulations are highlighted. In contrast, liberals are less likely to support Emergency Use Authorization of COVID-19 vaccines when market-oriented solutions are highlighted. Findings from this study suggest that in addition to party elite cues, polarization in public opinions on the pandemic may also stem from solution aversion.

Objective : Despite recommendations to consume iron-, calcium-, and vitamin C-rich foods for managing blood lead levels (BLLs), limited evidence exists on how specific foods affect children's BLLs. Using data from 12-36 month-olds (n=992) from the 2009-2014 National Health and Nutrition Examination Survey, we assessed how foods rich in these nutrients associate with BLLs, and with potential inadvertent exposures to cadmium and mercury. Methods : Food intake was assessed from one 24-hour dietary recall. Foods were categorized into 10 energy-adjusted groups, with intake categorized as none (reference) and tertiles. BLLs were natural log-transformed. Linear regressions tested associations between food groups and BLLs. Logistic regressions were conducted for blood cadmium and mercury. Results : Median (5%, 95% range) BLLs were 1.01 (0.39, 3.21) µg/dL. Majority of food groups (7 of 10) showed little association with BLLs. Compared to no intake, cereal [tertile 3: β (95% CI) = -0.22 (-0.41, -0.02)] and milk (Ptrend 0.11 µg/dL [tertile 3 OR: 0.05 (0.01, 0.36)]. No associations were observed with blood mercury. Conclusions : Among young children, consumption of iron-, calcium-, and vitamin C-rich foods showed weak or no association with BLLs. Few associations were observed for blood cadmium or mercury. Food-based approaches to BLL management may have limited utility when exposure is low.

During the COVID‐19 pandemic, it is important for people to engage in prosocial behaviours to support one another. The aim of this research is to answer a key question: in a social crisis, what motivates Americans to help others? Guided by research on appraisal theories and ecosystem theory, we examined the role of compassionate goals and prosocial emotions in promoting prosocial behaviours towards either out‐group or in‐group members. Study 1 (N = 943) was conducted in February 2020, before the widespread transmission of COVID‐19 began in the United States. Results show that people with high compassionate goals are more likely to experience sympathy, which in turn makes them more willing to help people suffering from COVID‐19 in China. Study 2 (N = 1,009) was conducted with a nationally representative sample after COVID‐19 became more prevalent in the United States. Although people with high compassionate goals still experience more sympathy and solidarity, sympathy does not predict donation intention. Instead, solidarity mediates the relationship between compassionate goals and donation intention. Please refer to the Supplementary Material section to find this article's Community and Social Impact Statement.

Ethnic and racial minority communities often suffer more from disasters due to a lack of access to resources from governmental agencies and other organizations that provide disaster relief. To explore the role of social media in addressing this problem, this study investigates whether a popular social messaging application among the Chinese immigrant community, WeChat, helped victims of Harvey overcome the detrimental impacts of the hurricane. In particular, we compared Chinese Houstonians’ psychological well-being with other ethnic and racial minority groups in the region. Results indicate that Chinese WeChat users in Houston successfully utilized social capital and achieved stronger resilience as compared to other ethnic and racial groups.

Considerable research suggests narrative persuasion’s attitudinal and behavioral effects in health and environmental contexts. Whether the format of narrative presentation influences these effects, however, remains unclear. We use an online experiment ( N = 2,225), comparing text and video conditions, to evaluate how exposure to narrative influences transportation, emotions, and risk-benefit perceptions and, in turn, how such perceptions affect attitudes and behavioral intentions toward sustainable aquaculture. Consistent with prior research, the text condition was more transporting than the video. Further, a serial mediation model shows transportation as leading to lower risk perception, higher benefit perception, and higher aquaculture support.

Sexual assault is a troubling issue across universities in the United States. Bystanders who witness sexual assault can play a powerful role in preventing or reducing sexual assault; however, they ...

This study employs the risk information seeking and processing (RISP) model to examine social cognitive variables that motivate active information seeking and systematic processing. The research context is the recent childhood vaccine scandals in China. As a novel contribution to the RISP literature, a significant interaction between relevant channel beliefs and perceived information gathering capacity is unveiled. This result suggests that both information quality and accessibility to information channels influence information seeking, which is an important finding with theoretical and practical implications for other science communication issues.

Psychological distance can influence a variety of risk-related perceptions and behaviors. This study (N = 205) examines the effect of spatial distance manipulation on emotions, risk perception, and...

This study replicates a cued distance design (Schuldt, Rickard, & Yang, 2018. Does reduced psychological distance increase climate engagement? on the limits of localizing climate change. Journal of...

The present study builds on research related to the illusion of skills acquisition and the risk perception attitude framework to examine positive risk-taking intention amongst youths. Positive risk...

Recently, repeated childhood vaccine scandals shook public confidence in vaccine safety in China. This study explores whether media attention, online discussion, and social trust influence Chinese parents' risk perception and vaccination intention. Based on data from a Qualtrics panel (

Climate change has been increasingly discussed in moral terms in public discourse. Despite the growing body of research on the effectiveness of moral frames in bridging the ideological divide, few studies have examined the role that perceived credibility, an important element of any persuasive appeal, plays in facilitating the framing effect. With the objective of further understanding how moral frames may engage individuals with different ideologies in climate change and refining climate change messaging strategies, two experimental surveys were conducted to examine the effects of moral violation frames on climate engagement. Specifically, a moderated mediation model was tested. The model posits that message credibility mediates the relationship between moral frames and policy support, as well as the relationship between moral frames and behavior intention. Moreover, political ideology moderated the indirect effects of message credibility. Based on moral foundations theory, seven messages were designed to activate individualizing and binding moral foundations. The results indicated that credibility consistently mediated the effects of the moral violation frame on climate engagement and that liberal-leaning individuals were more likely to perceive an individualizing frame as more credible than a binding frame. However, this difference was smaller among conservative-leaning individuals, with evidence for this moderated mediation model found only for policy support among college students. This study suggests that credibility is key for effective moral violations arguments of climate change.

Public participation in proper recycling is a crucial means to deal with the crisis in the U.S. recycling market. In this study, we combine the norm activation model (NAM; Schwartz 1977), the information-motivation-behavioral skills model (IMB; Fisher et al. 2003), and the theory of interpersonal behavior (TIB; Triandis 1977; 1979) to investigate recycling intention and behavior. Based on a longitudinal sample of New York state residents (N = 520), the results show that the integrated model fits the data well. Personal norm, habit, and recycling intention are three direct predictors of recycling behavior. Recycling intention is directly influenced by personal norm and behavioral skills, and indirectly influenced by personal motivation, social motivation, and ascription of responsibility. These findings suggest the importance of the normative approach in environmental campaigns to encourage recycling.

This research examines three distinct processes that influence Americans' prosocial responses during the COVID-19 pandemic. Employing a nationally representative sample, participants read either a mock-up news article on COVID-19 with a clear responsibility attribution (n = 496) or one without (n = 513) in a survey embedded experiment. Participants exposed to the responsibility attribution condition engaged in less systematic processing; systematic processing and all emotions mediated the relationship between responsibility attribution and support for government response measures. For donation intention, only systematic processing and the two socially oriented emotions were significant mediators. In essence, responsibility attribution in media coverage can exert powerful influence on public perception in an ongoing crisis.

This research characterizes risk perceptions of the COVID‐19 pandemic and the COVID‐19 vaccines based on the dread and unknown dimensions of the psychometric paradigm. We examine if mental risk comparisons of these two risk objects influence risk mitigation behaviors (vaccination intention; vaccine acceptance; preventive behaviors) and emotional responses among unvaccinated and vaccinated Americans. A survey (N = 1532) was conducted based on a nationally representative sample of U.S. adults in May 2021. Results reveal considerable impact of risk comparison, especially along the dread dimension, on the outcomes of interest. In essence, this research reveals critical insights regarding vaccine hesitancy and risk communication about vaccination.

Construal-level theory suggests that high-level abstract features weigh more in people's decision-making at farther distance, while low-level concrete features weigh more at closer distance. Based on this, we propose that psychological distance will influence the effect of risk versus efficacy framing on climate change engagement. In particular, risk perception related to the end-state expectancy of climate change mitigation should influence people's climate change engagement at farther distance. In contrast, efficacy perception related to the perceived feasibility of attaining end-state goals should influence engagement at closer distance. Results from an experimental survey based on a national sample that is both demographically and geographically representative (N = 1,282) supported our proposition. At closer spatial distance, perceived efficacy boosted by efficacy framing increased participants' intention to perform climate mitigation behaviors. In contrast, at farther distance, risk framing increased behavioral intention through heightened risk perception. Based on these findings, we suggest that when communicating distant and abstract risks, highlighting their disastrous impacts may better motivate action. In contrast, when communicating impending and concrete risks, stressing the feasibility of action may have stronger motivational potential.

Americans remain relatively unaware of the risks and benefits associated with carbon capture and storage (CCS) technology, including its role in combating CO2 emissions as a means to address climat...

Informed by research on trait empathy and eco-guilt and their impacts on environmental behaviors, this paper explores whether the themes from a pro-environment video game spur environmental behavio...

This study is focused on social cognitive variables that motivate information seeking and information sharing related to Hurricane Harvey. Survey results from a nationally representative sample and a quota sample of Houston residents indicate that climate change beliefs and issue salience are consistent predictors of risk perception, which increases individuals’ negative emotions and information insufficiency. This need for information subsequently motivates information seeking and information sharing. Informational subjective norms are significantly related to seeking and sharing in the Houston sample, whereas perceived information gathering capacity and trust in media are significant predictors in the national sample.

As one of the biggest challenges facing mankind in recent history, the COVID-19 pandemic has had profound impact on the United States. However, government responses ranging from stay-at-home orders to temporary closing of nonessential businesses are not palatable for everyone. This study examines how cultural cognition, risk perception, and discrete emotions influence Americans' support for COVID-19 responses. We found that compared to communitarians and egalitarians, individualists and hierarchists were less likely to support COVID-19 responses. In addition, fear and anger mediated the relationship between risk perception and public support in the opposite direction. The highlight of this study is the moderating role of cultural cognition. Specifically, individualistic worldviews significantly moderated anger's mediation effect on the relationship between risk perception and support for COVID-19 responses.

This research focuses on three factors that influence how individuals cognitively process information related to the coronavirus outbreak. Guided by dual‐process theories of information processing, we establish how the two different information processing modes (system 1: heuristic processing; system 2: systematic processing) are influenced by individuals’ responsibility attribution, discrete negative emotions, and risk perception. In an experiment, participants were exposed to a news article that either blames China (n = 445) or does not blame China (n = 498) for the pandemic. Results reveal that exposure to the responsibility attribution frame led individuals to engage in more heuristic processing, but it did not influence systematic processing. Discrete negative emotions and risk perception mediated the relationship between responsibility attribution and information processing. The indirect relationships suggest a more intricate process underlying heuristic processing and systematic processing. In particular, information processing styles seem to be determined by social judgment surrounding the coronavirus pandemic.

Employing a nationally representative sample (N = 1009), this research examines Americans’ support for coronavirus response measures influenced by three psychological factors—compassionate goals, a...

Climate change poses severe economic and public health threats to societies around the world. However, little is known about how selectively emphasizing its impacts on different issues and in different locations influence public engagement in climate change mitigation. Utilizing an experimental survey with adult participants, this study investigates the effect of issue framing and distance framing on risk perception and policy support related to climate change. The impacts of political ideology, environmental value, and belief in climate science on message effect are also examined. Based on the results of ANOVA (Analysis of Variance) and OLS (Ordinary Least Squares) regression, we found that compared with the economy frame, the public health frame led to greater polarization in risk perception and policy support between liberals and conservatives, and these relationships were mediated by environmental value and belief in climate science. Similarly, distance framing also increased ideological polarization in risk perception and policy support.

Air pollution is a major environmental problem in China and it poses serious risks to public health. Based on the social amplification of risk framework (SARF), this study examines how medi...

To test a possible boundary condition for the risk information seeking and processing (RISP) model, this study experimentally manipulates risk perception related to the 2014 Ebola outbreak in a nationally representative sample. Multiple-group structural equation modeling results indicate that psychological distance was negatively related to systematic processing in the high-risk condition. In the low-risk condition, psychological distance was positively related to heuristic processing; negative attitude toward media coverage dampened people's need for information, which subsequently influenced information processing. Risk perception elicited more fear, which led to greater information insufficiency and more heuristic processing in the low-risk condition. In contrast, sadness was consistently related to information processing in both conditions. Model fit statistics also show that the RISP model provides a better fit to data when risk perception is elevated. Further, this study contributes to our understanding of the role of discrete emotions in motivating information processing.

Objective This study aims to examine the impacts of gain vs. loss-framed messages and narrative messages on Chinese women’s intentions to get HPV vaccines for their children. Methods A survey experiment was conducted among Chinese females (N = 453) assessing their responses to 3 types of messages (i.e. gain-framed, loss-framed and narrative) designed to promote HPV vaccination. Results No main effect was found for message types, but loss-framed message slightly increased vaccination intention. Time orientation moderated the relationship between message framing and vaccination intention. Conclusion Narrative message works better among present-minded individuals, whereas gain-framed message was more persuasive for future-minded individuals. Integration of message frames (gain vs. loss) and message type (narrative vs. non-narrative) is recommended for future research. Practice Implications Narrative persuasion could be an effective tool in promoting health behaviors especially among present-minded individuals, or when the consequences of health decisions are temporally distant.

This study focuses on motivators of information processing during the 2016 U.S. presidential election cycle in relation to two specific topics—the election itself and the issue of climate change. We conducted two national surveys based on the risk information seeking and processing model (RISP) in October 2016, about a month before Election Day. Results indicate that political ideology is an important determinant of people’s motivations for information processing related to both topics. These findings attest to the utility of the RISP model in explicating information processing behaviors beyond environmental and health risk issues.

Construal level theory of psychological distance suggests that people are likely to pay more attention to contextual cues when appraising proximal, rather than distant stimuli. We tested the theory in the climate change context by examining if framing climate change impacts in a psychologically close way may motivate the American public to support climate-mitigating policies and enact climate-mitigating actions, accounting for their political ideology, cultural worldview, and environmental value. Results of an experimental survey based on a large adult sample (N = 1,086) supported some of our hypotheses. Ideological polarization in climate change perception was reduced when climate change impact was portrayed as influencing a spatially close and familiar exemplar, as compared to a spatially distant and novel exemplar. However, cultural worldview and environmental value had consistent influence on policy support and environmental action, regardless of message framing.

Based on data from a Qualtrics panel, this study examines Chinese citizens’ motivations for information seeking about air pollution. Results from structural equation modelling indicate that informa...

Human papillomavirus (HPV) is a prevalent sexually transmitted infection (STI) among college students. Although previous research has studied HPV-related health communication strategies using various framing techniques, the goal of this study is to test how two unique message frames-whether mentioning HPV as an STI and whether to attribute the cause of infection as external or internal-would influence young adults' intentions to receive the recommended HPV vaccine. Results indicate that gender and causal attribution framing influenced participants' intentions to receive the HPV vaccine.

This study examines the use of narrative persuasion in promoting human papillomavirus vaccination. Compared to non-narrative message, the narrative message increased perceived severity of human papillomavirus, which influenced vaccination intention through heightened fear. The narrative message also dampened hope and subsequently decreased vaccination intention. This research attests to the effectiveness of narrative persuasion in vaccination promotion, but also offers important caveat for message design—egocentric efficacy information is crucial in narrative persuasion designed to motivate preventive health behaviors.

Analyses of disaster resilience have focused increasingly on the role of social capital and online social networks in recovery. This study complements this field of work by investigating three key issues. First, it examines how a social messaging application, WeChat, helped individuals to access and to mobilise three types of social capital-bonding, bridging, and linking-during Hurricane Harvey, a Category 4 storm that made landfall in Louisiana and Texas in the United States in August 2017, resulting in significant flooding and loss of life. Second, it pinpoints and assesses quantitatively how individuals' WeChat group usage and social capital influenced their post-disaster well-being. Third, it demonstrates how a minority and immigrant community in Houston, Texas, overcame the disadvantages commonly observed in other disaster research through the utilisation of social media. The findings of this study should aid governmental and community efforts to foster resilience in the face of natural and human-induced hazards.

The appraisal tendency framework (ATF) suggests that discrete emotions mediate the relationship between cognitive appraisals and behaviors. Based on the ATF, this study analyzed and found that fear...

Unlike the United States, where human papillomavirus (HPV) vaccines have been available for decades, China recently approved its first HPV vaccines. Setting up a baseline comparison between these two countries, this study examines the influence of message framing, motivational orientation, cultural worldview, knowledge, and gender on young adults' intentions to get vaccinated. Compared to the U.S. participants, Chinese participants perceived HPV as a more severe risk and were more willing to get the vaccine. However, they were also more skeptical about vaccine safety. Inconsistencies with previous research emerged regarding the moderating effects of motivational orientation and cultural worldview. Findings from this study offer important implications for HPV vaccine promotion in China.

College students suffer disproportionately from human papillomavirus (HPV), a sexually transmitted infection (STI) that could result in genital warts or cancers in both males and females. Research contends that stigma and shame may serve as barriers to disclosure intentions, as well as vaccination intentions. The goal of this study was to examine whether two framing strategies—whether to mention that HPV is sexually transmitted and whether to highlight the cause of infection as internal or external—would influence young adults’ intentions to disclose a potential diagnosis and their intentions to get the recommended HPV vaccine. Results indicate that STI framing and gender had consistent impacts on disclosure and vaccination intentions. Further, causal attribution framing also influenced participants’ intention to get the vaccine at no cost immediately and their intention to get the vaccine at the retail price of $375 in the future. Theoretical and practical implications of these results are discussed.