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The purpose of this study is to explore the comparative effects of mainstream celebrities and social media influencers on consumer advocacy and relationship intentions. The study also examines the direct and serial mediation effects on those relationships.

The survey questionnaire was used to collect data from 718 respondents throughout Malaysia, with convenience and snowball sampling techniques employed. The data were analyzed based on the structural equation modeling (SEM) approach through the AMOS version 24. The PROCESS MACRO v-4.20 was applied to evaluate mediating effects in the model.

The results reveal that celebrity endorsers' involvement in social media significantly influences the uses of social media, which also impacts the attitudes and, subsequently, consumer relationship and advocacy intentions. The study found that mainstream celebrities and social media influencers effectively promote brands, and it discovered insignificant differences in their effects on the analyzed relationships.

This study has been conducted on consumers in Malaysia; it may have different effects on consumers in other countries.

Brand managers and policymakers may benefit from following the study's guidelines for making consumer relationship and advocacy intentions by celebrity endorsers and uses of social media.

The brand community can benefit from tightening their social bondage by sharing and managing crucial information from celebrities and using social media.

The study explores the effects of mainstream celebrities on consumer relationship and advocacy intentions using social media networks and managing consumer attitudes.

The current study has three main purposes: (1) replicate results from prior framing effects studies on social media. To do so, the study examines the influence of news frames (free speech vs. public order) on participants' attitudes toward an alt-right rally (2) expand prior research by examining the emotional reaction of participants to these frames and (3) probe the moderating effects of face-to-face heterogenous talk and heterogenous social media feeds.

Drawing from theoretical concepts such as competitive framing, emotions and heterogeneity, the study uses a randomized online experiment. The study examines a conversation in a Twitter thread that includes both free speech and public order frames in the comments to the thread. The total number of participants was 275.

The results show that free speech versus public order frame did not impact attitudes of the participants toward the alt-right rally. Findings also show the significant main effects of free speech and public order frames and the interaction of exposure to heterogeneity on emotional reactions of outrage and anger toward the alt-right rally. These findings suggest that framing research needs to take social media features into consideration for a complete picture of framing effects on social media.

Using a classic framing effects experiment, the study includes variables relevant to social media discussions on Twitter and examined the moderating effects of heterogeneity on emotional reactions. In addition, one of the important methodological contributions of the current study are the framing manipulations for an externally valid experimental design.

This research aims to investigate how critical media coverage of an organisation affects its employees. The authors expect the effects to be similar to the way media coverage about an individual would affect this person, termed “reciprocal effects”.

Drawing on a framework for the analysis of reciprocal effects of mass media by Kepplinger and qualitative interviews among employees of 14 different organisations undergoing a crisis, the authors develop an employee-model of reciprocal effects for the context of organisational crises.

This qualitative research shows that employees are affected by media coverage on a critical issue about their employer. Mass media are an important source of information for employees in critical situations. The data indicate interpersonal conversations with colleagues are also important for obtaining information and coping with the situation. Employees show emotional reactions, such as helplessness or shame, and a tendency to defend their employer. The better employees feel informed by their organisation's internal communication, the better they know how to cope with the situation. The data indicate that the effects vary with the employees' level of organisational identification.

The findings imply that open and constant internal communication with employees during a crisis fosters reactions that stabilise the organisation in critical situations.

The study presented here is the first systematic analysis of the impact of media coverage of an organisation on its employees.

This review collates the empirical evidence on the behavioural effects of media violence. It assesses the content of different forms of media to which patients in secure services could be exposed. Numerous explanations for behaving aggressively are examined, using a variety of theoretical backgrounds. The effect of viewing different forms of violence on individuals' behaviour is also examined. The review includes positive influences of exposure to media violence, though the main findings are that exposure to aggressive and violent material increases aggressive thoughts, feelings and behaviour. The review presents research on violence depicted in films, video games, comic books and song lyrics, and assesses its impact on aggressive and inappropriate behaviour; it also addresses exposure to weapons. We conclude by outlining how this research could influence policy on the resources made available to forensic populations, advocating assessment of the suitability of presenting a particular piece of media violence to the individual rather than a whole population, and the possibility that individual responses to media violence can be a useful assessment tool.

The purpose of this paper is to examine the causal relationship between interactive and personal campaigning on social media and political involvement, and the mechanisms that explain the effects. Specifically, this study examines whether personal and interactive communication on Twitter increases political involvement among citizens through social presence and perceived expertise.

An experimental design – a 2 (low vs high interactivity)×3 (depersonalized vs individualized vs privatized communication) between-subjects design – is used.

The findings show that interactive communication leads to a stronger sense of social presence and source expertise, which positively affect involvement. The effects of personal campaigning differ. Individualized communication positively affects involvement via source expertise. Interestingly, privatized communication positively affects involvement via social presence, but negatively via source expertise.

Although a growing body of work examines the political consequences of social media, there is still very little understanding why social media affect citizens. The current study fills this void by investigating how the use of social media affects political involvement among citizens.

This paper aims to describe an integration of the media naturalness theory, the continuum model of impression formation and the social identity model of deindividuation effects. The goal is to determine the compatibility of the central tenets and propositions of the two theories and reconcile their effects under a unified model that can be used to explain and predict changes in perceptions, attitudes and behaviors arising in computer-mediated interaction.

A review of the literature was used to determine whether the two theories were compatible. The reconciliation comes by way of a third theory, the motivated tactician theory, which focuses on the effects of cognitive effort on schema use, particularly on those schemas used in social categorization processes.

It was determined that the two models of focus could be combined via the tenets of the third. The combined model is expected to provide explanatory and predictive capabilities that exceed those of the individual theories and should prove to be relevant in the study of computed-supported collaboration, in the design of collaborative environments and in the analysis of individual and group behaviors in computer-mediated communication.

The current effort describes the main effects derived from the integration and offers four propositions that describe moderating factors that are derived from each of the three theories. The main effects must be tested and validated and, given support, must be extended to determine the validity of the moderating effects predicted by the propositions. Additionally, media naturalness theory is a relatively recent addition to theories of technology and so needs further empirical support for its propositions. As to the behavioral implications, the social identity model of deindividuation effects has yet to be tested with the specific intention of discovering how media characteristics affect self-concept.

The model can be used to inform information system designs that favor desirable behavioral outcomes or to prevent undesirable effects from occurring. For example, emphasis can place on media attributes and system features that individuate decision-makers within group decision support environments when consensus is a primary goal as a means to avoid group thinks and polarization. Conversely, attributes and features that are supportive of social categorization processes and deindividuation effects might be used to emphasize group membership, shared effort and to minimize social loafing or the frequency and intensity of inappropriate disparagement of ideas and contributions.

The combined model is principally useful in explaining and predicting human behavior in relation to computer-supported collaborative work such as distributed workgroups and online learning environments. For example, the explanatory elements of the combined theory can be used by managers as a diagnostic tool in problem situations within virtual teams. A specific instance would be to determine why a change to existing systems created a change in work habits. In a more proactive move, managers might use the predicted social categorization effects and subsequent depersonalization, to instill a group identity in an otherwise diverse workgroup.

The combined model is expected to provide explanatory and predictive capabilities that exceed those of the individual theories and should prove to be relevant in the study of computed-supported collaboration, in the design of collaborative environments and in the analysis of individual and group behaviors in computer-mediated communication.

Although the prominence of social media for companies is widely acknowledged, a close examination of the literature reveals a lack of empirical research pertaining to the effect of consistency specifically on social media. Therefore, the purpose of this paper is to fill the gap in social media communication concerning the effect of consistent visual identity on social media users.

The study executed an experiment 2 (corporate visual identity condition) × 2 (organization type) between subjects design to map the effects of consistent visual identity on social media users appreciation of the visual identity, attitude toward the company, reputation and intention to commit to a company on social media.

The results of the study indicated the significant effects of consistent visual identity on social media users over the inconsistent conditions of visual identity on all dependent variables. Furthermore, there were insignificant main effects of organization type on general judgment, credibility, distinctiveness and reputation of the company.

This study presents the effects of consistent visual identity on social media platforms. The research will help marketing academicians, graphic designers and social media practitioners in online marketing by using its practical implications to strategically positioning their corporate brand in a social media environment.

This study provides novel insights on the impact of consistency on social media users. This is the first study to determine the role of consistent visual identity in the social media environment. It thereby adds to the literature of visual identity by developing the sphere of influence of consistency and its effects toward the user’s attitude.

To analyze the direct and combined effects of the communication media and time pressure in group work on the affective responses of team members while performing intellective tasks

A laboratory experiment was carried out with 124 subjects working in 31 groups. The task performed by the groups was an intellective one. A 2 × 3 factorial design with three media (face‐to‐face, video‐conference, and e‐mail) and time pressure (with and without time pressure) was used to determine the direct and combined effects of these two variables on group members' satisfaction with the process and with the results, and on members' commitment with the decision.

Results show a direct effect of communication media on satisfaction with the process, which confirms the prediction of the media‐task fit model, and a negative effect of time pressure on satisfaction with group results and commitment to those results. Most interestingly, the interaction effects for the three dependent variables are significant and show that the most deleterious effects of time pressure are produced in groups working face‐to‐face, while groups mediated by video‐conference improve their affective responses under time pressure.

Some limitations are the use of a student sample, so generalizability of the findings is limited, and the use of only one task type.

It can help one to know how to design work to improve satisfaction and implication of workers.

This paper shows some innovations as the combined effects of media and time pressure, controlling for the task type on group members' affective responses to their work and achievements.

This study analyzed the effects of the visibility and evaluation of universities in news media coverage on the development of their private and public third-party funds.

The paper uses the concept of media reputation to investigate the effects of news media coverage on the outcome of funding decisions by firm managers and scientific experts. Extensive news media data from 2011 to 2017, collected with manual content analysis, were combined with economic data on Swiss universities.

The results show that a more positive evaluation in the news media leads to the positive development of private, but not public, third-party funding. Surprisingly, visibility in the news media has a negative effect on private third-party funding.

The effects of media reputation are dependent on the stakeholders under review. However, this study's design does not yield evidence on direct causal effects. Further studies could, therefore, use surveys to analyze the decision-making processes of individuals regarding their relative dependency on news media consumption.

This study demonstrates that positive evaluation in the news media represents an asset for universities when striving for more private third-party funding. Public relations (PR) activities aimed at the news media, therefore, can help universities attract additional funding.

The paper shows that in a digitized media environment, the news media still represent an important source for information about scientific organizations.

The study was the first to analyze the effects of media reputation on the third-party funding of universities.

This review aims to examine how aggression is portrayed in the media and how it can influence behavior and attitudes regarding aggression.

The authors reviewed the relevant literature and examined both physical and relational forms of aggression in multiple media forms (television, film, video games, music, books).

Across media types, evidence is found that both physical and relational aggression are portrayed frequently and in ways that may contribute to subsequent aggression. Furthermore, though there are studies finding no effect of exposure to media aggression, evidence is found that watching physical and relational aggression in the media can contribute to aggressive behavior. Prominent media aggression theories are reviewed and some of these theories are applied to relational aggression media effects.

Researchers should no longer ignore relational aggression in terms of the media, in terms of content and associations with aggressive behavior. Researchers should also focus on understudied media forms, such as music and books.

Policy makers should take careful note of the research on media and aggression when deciding on public policy and clinicians should inquire about media habits when clients show problematic aggressive behavior (physical or relational).

This paper is a valuable source of information regarding current research on media and aggression. Unlike other reviews, it focuses on multiple types of aggression (physical and relational) and multiple media types (TV, movies, video games, music, and books).