Misinformation, Risk Perceptions, and Intention to Seek Information About Masks: The Moderating Roles of Gender and Reflective Judgment.

The current study has three main purposes: to examine 1) the impact of theory-driven corrective messages using individual vs. collective frames on information-seeking intention 2) the mediating role of risk perceptions and 3) the moderating role of reflection and gender. Our findings from a randomized experimental study and Hayes' moderated, moderated mediation model show collective frames were associated with high-risk perceptions among women, which in turn led to higher information seeking intention. The second moderator reveals that people who scored higher on reflection were more willing to seek information. Our findings have critical implications for misinformation research by demonstrating the importance of theoretically driven messages in understanding misperceptions as well as people's information seeking behavior.

Social media-based intervention to promote HBV screening and liver cancer prevention among Korean Americans: Results of a pilot study.

OBJECTIVE: In United States, Asian Americans are 10 times more likely to have hepatitis B virus (HBV) infection than Whites. Asian immigrants with limited English proficiency face extra barriers to HBV screening and many are unaware of the infectious status. This study aimed to evaluate a social media-based intervention to promote HBV screening and liver cancer prevention among Korean Americans (KA) with limited English proficiency. METHODS: Our community-academia partnership developed the "Lets talk about liver cancer" mHealth program by adapting a CDC media campaign. The program consisted of culturally tailored short video clips and pictorial messages and was delivered over 4 weeks to the participants via the popular Korean social media app, Kakao Talk. A total 100 KA living in greater Washington DC metropolitan were recruited via social media networks and completed this pre-post pilot study. RESULTS: Out of the 100 participants of KA, 56 were female, mean age was 60, and most have lived in the U.S. for more than 20 years, 84% had limited English proficiency, and 21% had a family history of HBV infection or liver cancer. After 4-week intervention, 95% completed the follow-up survey. Participants reported significant improvements in HBV-related knowledge, liver cancer prevention knowledge, perceived benefits of HBV testing, perceived risks of HBV infection, injunctive norms of HBV testing, and self-efficacy of HBV testing. CONCLUSIONS: The Kakao Talk-based liver cancer prevention program for KAs was feasible and effective. We advocate for community-academia partnership to develop and implement culturally appropriate and social media-based interventions for underserved immigrants.

Visual Attention to the Source Matters: Using Eye Tracking to Understand the FDA's 'Every Try Counts' Campaign Message Effectiveness.

INTRODUCTION: Visual attention is a crucial mechanism in health messaging and campaign persuasiveness. Little is known about how visual attention may translate into cessation-related outcomes in tobacco public education campaigns. METHODS: Using the eye-tracking technology, this study investigated the relationships among visual attention, cognitive and affective message responses, and cessation-related outcomes (readiness to quit, intentions to quit, and intentions to seek cessation information). Four different posters from the Every Try Counts (ETC) campaign were used as message stimuli. A total of 80 adult current smokers participated. The associations between their behavioral eye gaze patterns and self-reported message responses and cessation-related outcomes were examined. RESULTS: Half of the sample (49.4%) were male, and 46.8% were White-with ages ranging from 18 to 36 years old (M = 21.22, SD = 2.86). Roughly 41% were daily smokers, and 78% had attempted quitting in the previous year. When exposed to campaign ads, only fixation on the FDA logo showed consistent positive relationships with cognitive and affective message responses. Mediation analyses revealed significant indirect effects of fixation on the FDA logo on quitting and information-seeking intentions mainly through positive affective message responses. CONCLUSIONS: Visual attention to the FDA logo played an important role in the effects of ETC campaign messages. IMPLICATIONS: This study contributes new evidence on the relationship of visual attention, message responses, and ETC campaign outcomes. The current findings suggest that highlighting FDA as a campaign sponsor in the visual display may enhance the effectiveness of FDA tobacco education messages.

Information and Communications Technology (ICT) Usage during COVID-19: Motivating Factors and Implications.

This study was designed to investigate the roles information and communications technology (ICT) played during the current COVID-19 pandemic. Specifically, we focused on the relationships between ICT use and perceived importance of social connectedness and future anxiety, while considering relevant personality and psychosocial factors. A U.S. sample of 394 adults answered questions about ICT use, pandemic-related reactions and actions, demographics, and psychosocial factors via an online survey. Using logistic regression, findings indicated that personality (extraversion and conscientiousness) and psychosocial (need to belong and perceived attachment to phone) factors, types of ICT as news source, and gender were associated with perceived importance of social connectedness. Neuroticism, time spent on ICT for social purposes, and perceived threat of COVID-19 were associated with future anxiety. In addition, using Mann-Whitney U test, people who rated higher on importance of social connectedness had higher ICT use, both in terms of types and time spent on ICT. Overall, results are consistent with the idea that technology is a coping tool during the pandemic and balanced use can lead to feelings of social connectedness and less future anxiety. Therefore, it is important for authorities to align their messaging and outreach with people's psychosocial, personality, and health considerations through ICT channels while empowering ICT users to be responsible for their interactions with the technology.

An Eye Tracking Approach to Understanding Misinformation and Correction Strategies on Social Media: The Mediating Role of Attention and Credibility to Reduce HPV Vaccine Misperceptions.

This study uses an unobtrusive eye tracking approach to examine understudied psychological mechanisms - message attention and credibility - when people are exposed to misinformation and correction on social media. We contrast humor versus non-humor correction strategies that point out rhetorical flaws in misinformation regarding the HPV vaccine, which was selected for its relevance and impact on public health. We randomly assigned participants to one of two experimental conditions: humor correction versus non-humor correction. Our analyses revealed that the humor correction increased attention to the image portion of the correction tweet, and this attention indirectly lowered HPV misperceptions by reducing the credibility of the misinformation tweet. The study also found that the non-humor correction outperformed the humor correction in reducing misperceptions via its higher credibility ratings. Practical implications for correcting misinformation on social media are discussed.

Interactivity, Presence, and Targeted Patient Care: Mapping e-Health Intervention Effects Over Time for Cancer Patients with Depression.

This study examined the interplay of depression and different types of e-health interventions on breast cancer patients' perceived healthcare competence, emotional processing, and social well-being over time. The three e-health interventions--Internet Only as a control condition, CHESS (Comprehensive Health Enhancement Support System) Only, and CHESS with a Human Mentor, a cancer information specialist--provided varying degrees of interactivity and presence. A total of 328 women with breast cancer participated in one of the three interventions for a 6-month period. Women were further split into two groups based on reported levels of depression. For perceived healthcare competence and social well-being, results revealed significant interaction effects for intervention type by depression over time, such that breast cancer patients with higher levels of depression benefited most from the CHESS with Mentor intervention over the 6-month study period. For emotional processing, depressed cancer patients benefited more from the CHESS with Mentor than the other two interventions, regardless of time. These findings have (a) theoretical implications on how mental health factors can intersect with interactivity and presence to influence psychosocial outcomes, (b) conceptual implications for the role of human interaction within e-health systems, and (c) practical implications for the development of e-health interventions for cancer patients with depression.

Online discussion effects on intention to participate in genetic research: A longitudinal experimental study.

OBJECTIVE: The National Human Genome Research Institute has emphasised community engagement and public dialogue in the U.S. on issues related to genetics. This study examines how online discussions among the U.S. public directly or indirectly influence psychosocial constructs of the Theory of Planned Behavior, including intention to take part in genetic research. DESIGN: After completing the baseline questionnaire, participants (n = 3754) were randomly assigned to one of the following three groups: the discussion group, the pre-/post-only group and the End-of-Project group. The discussion group (n = 1824) was invited and participated in up to three online discussions, which were held from November 2008 to May 2009. MAIN OUTCOME MEASURES: Behavioural intention, beliefs, attitudes, subjective norm and perceived behavioural control variables were assessed. RESULTS: The most interesting finding was that those participating in online discussions had fewer negative beliefs about volunteering for genetic research, which in turn contributed to more positive attitudes, increased injunctive and descriptive norms and enhanced behavioural control. These relationships, then, were associated with higher intention to participate in genetic research. CONCLUSION: These findings suggest that continuous public discussions seem to positively affect volunteer intention for genetic research through ameliorating fears of negative consequences.

Self-Determination Theory and Computer-Mediated Support: Modeling Effects on Breast Cancer Patient's Quality-of-Life.

A breast cancer diagnosis typically results in dramatic and negative effects on an individual's quality of life. Web-based interactive support systems such as the Comprehensive Health Enhancement Support System (CHESS) offer one avenue for mitigating these negative effects. While evidence supports the efficacy of such systems, evaluations typically fail to provide a true test of the theorized model of effects, treating self-determination theory's constructs of competence, relatedness, and autonomy as outcomes rather than mediators. Using path analysis, this study tests the nature of the proposed mediated relationship between system engagement and quality-of-life indicators utilizing data collected from women (N = 90) who participated in the treatment condition of a CHESS randomized controlled trial. Findings support a latent model, indicating that system effects are mediated through an intertwined measure of autonomy, competence, and relatedness.

Predictors of Online Health Information Seeking Among Women with Breast Cancer: The Role of Social Support Perception and Emotional Well-Being.

This study attempts to examine the role of social support perception and emotional well-being on online information seeking among cancer patients within the context of CHESS, a well-established Interactive Cancer Communication System (ICCS). Factor and regression analyses conducted among 231 breast cancer patients revealed that social support perception and emotional well-being interacted with each other to influence online health information seeking. Patients with low social support perception and high emotional well-being were most likely to seek health information, whereas patients with high social support perception and high emotional well-being sought out the same information least. Practical implications of the study findings were further discussed.

Expression and reception of treatment information in breast cancer support groups: how health self-efficacy moderates effects on emotional well-being.

OBJECTIVES: To examine the effects of exchanging treatment information within computer-mediated breast cancer support groups on emotional well-being, and to explore whether this relationship is moderated by health self-efficacy. SAMPLE: 177 breast cancer patients using an electronic Health (eHealth) program with discussion group. MEASURE: expression and reception of treatment information; emotional well-being scale (0, 4 months). ANALYSES: hierarchical regression. RESULTS: Effects of expression and reception of treatment information on emotional well-being were significantly greater for those who have higher health self-efficacy. CONCLUSIONS: Results conditionally support prior research finding positive effects of treatment information exchanges among breast cancer patients. Such exchanges had a positive impact on emotional well-being for those with higher health self-efficacy, but they had a negative influence for those with lower health self-efficacy. PRACTICE IMPLICATIONS: Given that the association between emotional well-being and exchanging treatment information was moderated by health self-efficacy, clinicians should explain the role of health self-efficacy before encouraging patients to use eHealth systems for treatment exchanges.