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Climate change is major global policy issue. The news media play a vital role in conveying information about climate change to the public, giving voice to a variety of perspectives as well as outlining policy responses to this issue. However, the growing distrust of news media could lead to dire outcomes on the public's knowledge and policy support related to climate change. This paper uses a mixed method approach (random digit dialing survey, content analysis of newspaper articles) to examine information sources used in learning about climate change, whose voices are presented in climate change discourse, and whose voices are trusted. While news media are the most popular source of information about climate change (n=1207), only half of respondents reported trusting the news media. Scientists are the most trusted source of information (n=1208) and most cited source in news coverage (n=48). Their messages focus on the sources of climate change and the seriousness of this problem. Scientists' messages about climate change are clouded by high levels of distrust in the news media, the primary venue through which their messages are conveyed. In this context, climate change knowledge, level of concern, and support for public policies may suffer.

The paper aims to investigate the most influential social media information sources to trust in healthcare facilities. The article shows a valuable point of reference for understanding how social media becomes the casting of social capital.

This paper has taken 660 responses from the people who used social media for healthcare information in the mid of 2020 during the pandemic. The people were approached through different social media groups. The paper conducted structural equation modelling (SEM). The result has shown that with the instigating power of social capital where people put trust in social media information during pandemics.

The findings demonstrated that personal sources, government organisations and healthcare professionals are the most influential sources of social media. In order to effectively ensure the encompassing provision of COVID-19 health services, this article argues that social capital considerations establish trust between healthcare facilities seeking community to healthcare information providers.

This research has signified that social cohesion and concern for community welfare instigated people to engage in social media communication. The inherent social capital belongings influence people to trust the sources of health information from selected sources that appear on social media.

Healthcare policymakers may utilise this intense feeling of belongingness and cohesion of social capital and use social media platforms to spread health-related information.

The study shows social capital has the strength to entice people into healthcare-seeking behaviour. In this era, social capital is reformulated to digital social capital through social media and strongly affects people's trust.

Although the impacts of trust on information disclosure have been well recognized, the trust building mechanisms in social media are still underexplored. To fill this gap, the purpose of this paper is to explore two trust building mechanisms, namely, institution-based and transference-based trust building and identify how these two mechanisms vary across gender.

An online survey was conducted to collect data. The partial least squares method was used to examine the relationships among regulatory effectiveness, three trusting perceptions and disclosure intention. A cross-group path coefficient comparison method was used to test gender differences.

The results suggest that regulatory effectiveness affects competence- and character-based trust and these impacts are stronger for males than for females. Both competence- and character-based trust influence general trust in members while their impacts vary. Competence-based trust is more important for males while character-based trust is more important for females.

This study contributes to social media literature by identifying the two trust building mechanisms with special attention to the role of regulatory effectiveness and trust transfer. Further, this study also sheds light on how these two mechanisms vary across gender.

The purpose of this study is to analyse user-generated content and firm-generated content on perceived quality and brand trust, and eventually how it impacted brand loyalty with pandemic fear as the moderator.

This study employed an online survey questionnaire method in the Facebook online shopping groups to collect the data. The filter question technique was adopted to verify the respondent's validity. A total of 434 samples was collected using purposive sampling. The data were then analysed using SmartPLS 3.0.

The analysis showed that firm-generated content appeared to have a stronger positive relationship on perceived quality and brand trust than on user-generated content. Brand trust and perceived quality are found to influence brand loyalty positively. However, pandemic fears only moderate the relationship between firm-generated content and brand trust and perceived quality. This study revealed that the main components in social media communication do not influence perceived quality and brand trust to the same extent.

This study contributes to the knowledge of social media communication during the pandemic period that has not been studied empirically in the Malaysian context. The main components in social media communication were delineated and the impact of pandemic fears on how they would possibly affect the established relationships in the literature were examined. This study enables the researchers and practitioners to take a closer look at how the pandemic crisis could provide a shift on what has been understood so far.

Social commerce has seen a prosperous growth following the rise of social media, in particular, social networking sites have established novel ways to communicate and transact between firms and people. The rise of new technologies has also directed to changes in how entrepreneurs convey their business. Despite intensive social commerce research, the challenges of social commerce for entrepreneurs have attracted less attention and especially neglected the role of trust and satisfaction in electronic commerce.

This research use a survey to collect data. The authors use structural equation modeling-partial least square (SEM-PLS) to analysis the data. This quantitative research provides new insights in the food industry.

This research thus provides insights into social commerce by analyzing the role of trust in the relationship between customers' social media activities and customers' satisfaction. The present study finds a mediating effect of trust in developing satisfaction. Social media activities facilitate a positive level of trust that in turn creates a satisfying environment for customers in social commerce. The research provides theoretical and practical implications at the end of the study.

The findings provide good knowledge for the food industry to stay connected with customers and develop their satisfaction.

E-commerce and social media technologies can significantly benefit the food and beverage industry by reducing costs, streamlining supply activities, and, most importantly, engaging users in active interaction and enhancing social presence. This research aims to propose a model to examine the role of trust and social presence on loyalty in the food and beverage industry. Moreover, the mediating role of trust is the link between social presence and loyalty examined in this study.

A survey has been conducted to examine the structural model. The research model is tested using structural equation modelling (PLS-SEM).

The result indicated the effect of Social presence and Trust in social media on Customer loyalty in the context of online shopping. Our finding contributes remarkable insights into the food and beverage industry, particularly in the COVID-19 era, as more consumers buy through e-commerce platforms.

This study expands the understanding of the role of the managers of social commerce websites in maintaining customer loyalty. Hence, the social commerce site managers can use this finding to develop strategies for building customer trust and, ultimately, customer loyalty.

Drawing on theoretical insights from the persuasion knowledge model (PKM), this study aims to propose and test a model that maps out the antecedents, process and consequences to explain how consumers process and respond to fake news about brands on Facebook.

Contextualizing the fake news about Coca-Cola’s recall of Dasani water, an online survey was conducted via Qualtrics with consumers in the USA (N  =  468). Data were analyzed using covariance-based structural equation modeling.

Results showed that self-efficacy and media trust significantly predicted consumers’ persuasion knowledge of the fake news. Persuasion knowledge of the fake news significantly influenced consumers’ perceived diagnosticity of the fake news and subsequent brand trust. Furthermore, persuasion knowledge of the fake news mediated the effects from self-efficacy on perceived diagnosticity of the fake news and brand trust, respectively.

This study contributes to the literature of brand management by examining how consumers process and respond to fake news about a brand. It also extends the persuasion knowledge model by applying it to the context of fake news about brands on social media, and incorporating antecedents (self-efficacy and media trust) and consequences (perceived diagnosticity and brand trust) of persuasion knowledge in this particular context. Practically, this study provides insights to key stakeholders of brands to better understand consumers’ information processing of fake news about brands on social media.

Over the past decade, social media have significantly changed the way people communicate and interact with one another, which might result in positive or negative consequences. Every day, people use these technologies to share knowledge in the form of short messages, articles, images, videos and voice. Universities use social media to better connect the learners and educational communities. Previous studies have reported the positive impact of using social media by students to share knowledge. Despite the significance of social media usage in educational activities, there still remain limitations. Few studies have empirically investigated drivers related to knowledge sharing behavior in social media, and there are some inconsistent findings concerning effective factors. Therefore, the purpose of this study is to empirically examine the effect of personality traits on knowledge sharing behavior in social media among students by the mediating role of trust and subjective well-being (SWB).

To obtain this aim, cross-sectional survey was conducted. Convenience sampling technique was used to select the sample of 527 Iranian students, out of which 425 were used in the final analysis. Regression analysis and bootstrap method were used to test the research hypotheses.

The research findings revealed that the big five personality traits are associated with SWB, perceived trust and knowledge sharing behavior among students. With the exception of conscientiousness trait, all the traits used in this study lead to a significant change of the knowledge sharing behavior among students.

The findings offer further understanding about the mechanisms by which personality traits lead to knowledge sharing behavior through trust and SWB. They suggest the students to enhance personality profile and improve SWB for the benefit of these new educational platforms. Also, policymakers are encouraged to create trustworthy social media platforms to increase perceived trust and eventually knowledge sharing behavior among students.

Little is known about the effect of personality traits, as well as trust and SWB on knowledge sharing behavior among students. The study contributes to the related literature through empirically indicating how personality traits influence knowledge sharing behavior by the mediating role of trust and SWB.

Despite consumers' widespread use of social media platforms, there is scant research on the underlying factors that influence their willingness to share digital footprints on social media. The purpose of this study is to address this research gap by examining consumers' cognitive and affective attitudes simultaneously.

This research used quantitative method by using online survey administered to a sample of 733 social media users.

The findings indicate both cognitive and affective attitudes jointly influence consumers' behavioural intentions with trust as a key construct mediating the relationship between attitudinal antecedents and consumers' willingness to share digital footprints on social media.

This study contributes to the information systems (IS) literature by offering a comprehensive framework constituting the joint attitudinal components as antecedents to consumers' behavioural intention for sharing digital footprints while trust works as a mediator.

This paper has important managerial implications. It helps marketers and IS managers in profiling consumers, understanding consumption patterns, sharing of digital footprints, which are useful for effective market segmentation, product development and future design of social media platforms. It informs social media providers of the importance of not only focussing on functional aspects but also underscores the essence of paying attention to consumers' affect towards social media platforms, especially trust.

The paper presents an original framework that explains the influence of joint attitudinal components on behavioural intention, with trust as a mediator.

Social media is still influencing consumers and is extending social commerce (S-Commerce) use. Different social media activities can influence the users' trust and e-satisfaction at different levels, which in turn influence the purchase intentions. This is evident for the food and beverage industry as S-Commerce mediated by social media can help realise a shorter time to market and meet buyer demands. In addition, credibility factors may influence trust and purchase intentions. Understanding the various factors of influence such as social constructs, namely ratings, reviews and referrals; design constructs such as credibility and features and behavioural constructs such as trust, satisfaction and motivation; and analysing the relationship between these factors and how they influence purchase intentions can provide deeper insights into S-Commerce research, decision-making process and purchase intentions particularly from a food and beverage context.

Drawing on trust through social media activities and surface credibility as well as e-commerce satisfaction, the authors have proposed a research model to investigate the purchase intention of consumers in S-Commerce platforms. Survey data were collected from six countries in Asia and analysed using SEM-PLS.

Results indicated that both trust and surface credibility significantly influence e-commerce satisfaction leading to purchase intention. Furthermore, surface credibility, which is a novel predictor for purchase intention in S-Commerce context, is highly significant on e-commerce satisfaction. Besides, encouraged by surface credibility, it was identified that trust significantly affects e-commerce satisfaction and results in purchase intention. This research adds contribution to theory and practice in S-Commerce stream as discussed at the end of the paper.

The results of this research contribute to the S-Commerce literature and have practical implications for practitioners in the food and beverage industry. As such, focussing on these constructs, this paper analyses the relationship between the social media activities, trust, e-commerce satisfaction, surface credibility and intention to buy.