Do masks matter? Consumer perceptions of social media influencers who wear face masks amid the COVID-19 pandemic

The rapid spread of COVID-19 brought about an increased use of face masks among the general public. Focusing on disposable surgical masks in particular, this article examines consumer perceptions of and intentions toward social media influencers who wear such masks amid the pandemic. Drawing on the theory of product symbolism, this research experimentally demonstrates that masked (vs. unmasked) influencers remind consumers of highly competent healthcare professionals, leading in turn to greater competence inferences about and more favorable behavioral intentions toward these influencers. Additional analysis demonstrates that this effect might not hold for other groups of professionals who are considered relatively competent at the outset and/or whose profession is less reliant on external cues. Overall, this research suggests that apart from curtailing the spread of the pandemic, mask wearing might prove beneficial to certain groups of professionals, such as social media influencers, who have traditionally struggled to establish credibility. In a broader context, this research establishes mask wearing as a new form of nonverbal communication that warrants further examination.     

社交媒体使用对执行功能的影响：有益还是有害?

社交媒体使用对执行功能的影响尚存争议, 这与社交媒体使用强度起到的调节作用有关。中等强度的社交媒体使用会产生社交媒体心流体验, 使注意集中于目标信息, 并为个体提供了持续不断的社会奖励和情感支持, 对执行功能有益, 但高、低强度社交媒体使用则会损害执行功能。今后该领域的研究应该探讨社交媒体使用影响执行功能的“剂量效应”以及社交媒体使用类型对执行功能的具体影响, 还应关注不同认知水平的个体, 以进一步明确社交媒体使用与执行功能发展的关系。     

Sharing therapeutic experiences of place: Co-creative digital storytelling as a way to explore connection to place

This paper explores two seemingly diverse case studies that share stories of place through co-creative media digital storytelling practices. The co-creative media practice of digital storytelling is applied as a framework to extend the current understanding of community issues in their individual contexts. Case one applied digital storytelling as a tool to investigate aged-care residents' therapeutic landscape experience. In Case two, it explores local communities’ experience of flood and how digital storytelling was applied as a way to relieve trauma. This research adopts a comparative case studies methodology. With the two cases in very different contexts, common themes of “a sense of identity”, “memories and belonging” and “therapeutic narratives” emerged. Findings suggest digital storytelling enables social connection. It also engages with memories as narratives and is an effective way to recall significant experiences, in our research contexts, therapeutic experiences. Finally, digital storytelling as a co-creative practice is also a way to build resilience and contribute to co-creating places.     

Facebook as a platform for collecting women's birth stories: Supporting emotional connections between researchers and participants

This paper extends debate on the use of social networking sites in social science research, specifically focusing on their role in creating ‘emotionally connected’ research spaces. Drawing on the authors' experiences of using a closed Facebook group as a platform for collecting women's ‘birth stories’, we explore to potential of Facebook to support the transcendence of traditional researcher/participant relations and empower participants through creating something akin to a ‘Community of Practice’. The project also contributed to a process of inter and intra-personal self-care, which, as a research team, we recognise as an important driver of our research agendas. We acknowledge that the virtual cannot be all-inclusive but conclude that this methodological approach has generated both a rich dataset and a series of emotions for researchers and participants that added value to the research process. We also argue that this approach captured a greater depth of experience and diversity of voice than would have been the case if we had chosen to use traditional face-to-face methods. We call for future research to focus on better understanding some of the challenges related to the appropriateness of Facebook as a platform for hearing the voices of particular socio-cultural groups.     

Using Force: Australian Newspaper Depictions of Contacts Between the Police and Persons Experiencing Mental Illness

The media creates and sustains knowledge about socially relevant issues such as crime, mental illness, and policing. Past research suggests that while the media portrayal of the police is undoubtedly complex, their portrayal of people experiencing mental illness remains mainly negative. The depiction of their encounters in the mass media is of considerable interest because of the influential role the media has on public opinion and debate; however, there is a lack of current research in this area. This study aimed to examine media items in the major newspapers across Australia between January 2006 and December 2007 (n = 77) to investigate their portrayal of this interface. The dominant themes encountered in the initial analysis depicted people experiencing mental illness as dangerous and a threat to the public, where the mental health system has failed to manage them adequately. Further analyses found that people experiencing mental illness were stigmatised in a third of the media items reviewed and were represented significantly more negatively in these encounters than the police. Implications of these findings and some suggestions regarding possible strategies that could improve socially responsible media reporting and public discourse on mental illness are proposed.     

Nanocrystallization in a Zr 57 Ti 5 Cu 20 Al 10 Ni 8 bulk metallic glass

The first stages of thermal relaxation towards equilibrium in a Zr 57 Ti 5 Cu 20 Al 10 Ni 8 bulk metallic glass have been studied by differential scanning calorimetry, X-ray diffraction, transmission electron microscopy and high-resolution electron microscopy. These coupled experiments rule out for this glass the existence of a phase separation on the nanometric scale preceding the onset of crystallization. The first step of crystallization is of the primary type, that is it consists of the nucleation of nanocrystallites in the amorphous matrix with which they coexist in metastable equilibrium. The very high nucleation rate leads to a nanometric composite structure with a number density of about 7 2 10 24 m -3 of 3-4nm crystallites, occupying a volume fraction of about 15%. These features, as well as the crystallization kinetics observed during isochronal or isothermal heating, are discussed.     

The Protective Influence of Relationship Commitment on the Effects of Facebook Addiction on Marital Disaffection

Abstract

Previous research has suggested that Facebook use can lead to adverse romantic relationship outcomes due to interpersonal conflicts, interactions with potential romantic alternatives, and jealousy. However, these associations have been explored mainly with undergraduates, focusing primarily on conflict rather than emotional disengagement. The current study examined the associations between Facebook addiction and marital disaffection (e.g., loss of love, emotional disengagement) amongst 138 (95 females and 43 males) cohabiting married Facebook users residing in the United States. The results revealed that Facebook addiction and marital disaffection were positively related, even after controlling for relationship commitment. Additionally, greater relationship commitment weakened the association between Facebook addiction and marital disaffection. There are likely multiple explanations for the current findings; however, results suggest that higher levels of relationship commitment may protect spouses against the negative relationship outcomes associated with Facebook addiction. Future longitudinal work with couples is needed to clarify the directionality of the relationship between Facebook addiction and marital disaffection.     

Toward a Public Mental Health Approach for Survivors of Terrorism

Abstract

Although most people exposed to bioterrorism or mass casualties will be extremely distressed during the immediate aftermath, only a minority (approximately 30%) will develop clinically significant psychiatric disorders. From a public mental health perspective, the challenge is to provide both preventive programs for the entire population and early detection and intervention for those at greatest risk for PTSD or other post-traumatic psychiatric disorders. Both individual and soci-etal preventive and early intervention approaches are reviewed. Utilization of the media, especially television, is presented as an example of one of many potential community/societal public mental health approaches.     

Personality,Parental, and Media Influences on Aggressive Personality and Violent Crime in Young Adults

Debate remains regarding the interaction between predictor variables for aggression, including family environment, media violence, and personality. The current study examined the contributions of gender and personality, exposure to physical abuse and violence in the family, and exposure to media violence in both television and in video games on violent criminal activity. Data from young adults (n = 355) indicated that personality characteristics and direct physical abuse significantly predicted violent crime. Exposure to television and video game violence were not significant predictors of violent crime. These results elucidate the complex interplay between multiple factors related to the etiology of violent crime. These results also call into question the belief that media violence is involved in the etiology of violent crime.     

Public Health Communication Theory and Strategies for Interpersonal Violence Prevention

ABSTRACT

The article reviews experience and lessons learned from public health communication to identify promising strategies for interventions seeking to promote interpersonal violence prevention. A public health perspective highlights multiple levels of analysis in tandem with concomitant communication theory invoking social, institutional, community, and individual change processes. Points of emphasis include a long-term perspective for social change and the importance of achieving high levels of exposure to communication efforts. Alternative communication strategies such as social mobilization, the use of local media, and media advocacy may foster incremental legal reform and service provision, as well as transformed social expectations and norms.