scholarly journals Noise-Induced Truth Seeking of Heterogeneous Hegselmann-Krause Opinion Dynamics

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
Yan Liu ◽  
Lipo Mo
Keyword(s):  
Information Flow ◽  
Opinion Dynamics ◽  
Theoretical Conclusion ◽  
Small Noise ◽  
The Social ◽  
The Media ◽  
Free Information

In this paper, we study the noise-induced truth seeking for heterogeneous Hegselmann-Krause (HK) model in opinion dynamics. It has been proved that small noise could induce the group to achieve truth in homogeneous HK model; however, for the more practical heterogeneous HK model, the theoretical conclusion is absent. Here, we prove that small noise could also induce the group to achieve truth in heterogenous HK model, and, moreover, we first theoretically prove that large noise could drive some agents to deviate from the truth. These theoretical findings evidently reveal how the free information flow spreading in the media determines the social truth seeking.

Murder with Impunity: The Construction of Arab Masculinities and Honor Crimes

1970 ◽  
pp. 38-45
Author(s):  
May Abu Jaber
Keyword(s):  
Violence Against Women ◽  
Social Boundaries ◽  
Religious Institutions ◽  
The Social ◽  
The Family ◽  
The Media ◽  
The One ◽  
Male Authority ◽  
Cultural Networks ◽  
Gender Specific

Violence against women (VAW) continues to exist as a pervasive, structural,systematic, and institutionalized violation of women’s basic human rights (UNDivision of Advancement for Women, 2006). It cuts across the boundaries of age, race, class, education, and religion which affect women of all ages and all backgrounds in every corner of the world. Such violence is used to control and subjugate women by instilling a sense of insecurity that keeps them “bound to the home, economically exploited and socially suppressed” (Mathu, 2008, p. 65). It is estimated that one out of every five women worldwide will be abused during her lifetime with rates reaching up to 70 percent in some countries (WHO, 2005). Whether this abuse is perpetrated by the state and its agents, by family members, or even by strangers, VAW is closely related to the regulation of sexuality in a gender specific (patriarchal) manner. This regulation is, on the one hand, maintained through the implementation of strict cultural, communal, and religious norms, and on the other hand, through particular legal measures that sustain these norms. Therefore, religious institutions, the media, the family/tribe, cultural networks, and the legal system continually disciplinewomen’s sexuality and punish those women (and in some instances men) who have transgressed or allegedly contravened the social boundaries of ‘appropriateness’ as delineated by each society. Such women/men may include lesbians/gays, women who appear ‘too masculine’ or men who appear ‘too feminine,’ women who try to exercise their rights freely or men who do not assert their rights as ‘real men’ should, women/men who have been sexually assaulted or raped, and women/men who challenge male/older male authority.

Disruptive Fixation

2017 ◽  
Author(s):  
Christo Sims
Keyword(s):  
New York ◽  
New York City ◽  
New Media ◽  
Media Technologies ◽  
Complex Processes ◽  
Middle Schoolers ◽  
The Social ◽  
The Media ◽  
Class Divisions ◽  
Conventional Type

In New York City in 2009, a new kind of public school opened its doors to its inaugural class of middle schoolers. Conceived by a team of game designers and progressive educational reformers and backed by prominent philanthropic foundations, it promised to reinvent the classroom for the digital age. This book documents the life of the school from its planning stages to the graduation of its first eighth-grade class. It is the account of how this “school for digital kids,” heralded as a model of tech-driven educational reform, reverted to a more conventional type of schooling with rote learning, an emphasis on discipline, and traditional hierarchies of authority. Troubling gender and racialized class divisions also emerged. The book shows how the philanthropic possibilities of new media technologies are repeatedly idealized even though actual interventions routinely fall short of the desired outcomes. It traces the complex processes by which idealistic tech-reform perennially takes root, unsettles the worlds into which it intervenes, and eventually stabilizes in ways that remake and extend many of the social predicaments reformers hope to fix. It offers a nuanced look at the roles that powerful elites, experts, the media, and the intended beneficiaries of reform—in this case, the students and their parents—play in perpetuating the cycle. The book offers a timely examination of techno-philanthropism and the yearnings and dilemmas it seeks to address, revealing what failed interventions do manage to accomplish—and for whom.

The effectiveness of Social Media Instagram as a Promotion of Agricultural product of fruits. (case :Instagram TaniHub Indonesia, Pasar Minggu, Jakarta Selatan)

2020 ◽  
Vol 4 (6) ◽  
pp. 866
Author(s):  
Nensy Yohana Natalia Pasaribu
Keyword(s):  
Social Media ◽  
Media Exposure ◽  
Agricultural Product ◽  
Marketing Activity ◽  
Feedback Message ◽  
The Social ◽  
The Media

Agriculture produces processed product which is perishable, so that the agricultural product should be distributed immediately. Processed product can be promoted to attract consumers to buy the product. One of the media that can be used to promote processed agricultural product is social media. Social media is needed to ease the marketing activity on the product. Social media is viral and can be delivered directly and personally to the consumer. Indicators are used to know the effectiveness of the social media as promotion media with AIDA concept. The results showed that promotion through Instagram has not been effective in the stages of attention (attention), interest (interest), desire (desire), and action (action). This study also explains that there is a relationship between the characteristics of gender followers and the level of social media exposure to the frequency of messages. In addition, there is also a relationship between the frequency of message feedback, message attractiveness, and intelligence in delivering messages with the interest stage. 

An analysis of media discourse on genetically modified rice in China

2020 ◽  
pp. 175048132098209
Author(s):  
Quan Zheng ◽  
Zengyi Zhang
Keyword(s):  
Social Context ◽  
Chinese Government ◽  
Media Discourse ◽  
Dominant Position ◽  
The Public ◽  
News Reports ◽  
Gm Rice ◽  
The Social ◽  
The Media ◽  
Specific Meaning

Current problems and controversies involving GM issues are not limited to scientific fields but spill over into the social context. When disagreements enter society via media outlets, social factors such as interests, resources, and values can contribute to complicating discourse about a controversial subject. Using the framework for the analysis of media discourse proposed by Carvalho, this paper examines news reports on Chinese GM rice from the dimensions of both text and context, covering the period of 2001–2015. This study shows that media may not only construct basic concepts, theme, and discursive strategies but also generate an ideological stance. This ideology constituted an influential dimension of the GM rice controversy. By following ideology consistent with the dominant position of the Chinese government, the media selectively constructed and endowed GM rice with a specific meaning in the Chinese social context, making possible the reproduction and communication of GM rice knowledge and risks to the public.

Research on the Effects of Over-the-Counter Drug Advertising

1974 ◽  
Vol 4 (3) ◽  
pp. 223-226 ◽  
Author(s):  
Donald L. Kanter
Keyword(s):  
Drug Misuse ◽  
Pharmaceutical Advertising ◽  
Drug Usage ◽  
Over The Counter ◽  
Drug Advertising ◽  
The Social ◽  
The Media ◽  
Commercial Advertising ◽  
The Impact

Dr. Kanter presents a summary of his research assessing the role of OTC advertising in Influencing drug usage. His work represents the only systematic study of the impact of commercial advertising on drug usage. He stresses that advertising in itself does not directly lead to drug misuse but should be considered as part of a host of factors in the social environment and in the media environment that have significant influence in determining people's behavior. He also urged that the existing pharmaceutical advertising codes, which are often violated, be reviewed and strengthened.

scholarly journals Social Media Influencer’s Reputation: Developing and Validating a Multidimensional Scale

2021 ◽  
Vol 13 (2) ◽  
pp. 631
Author(s):  
Eun Ah Ryu ◽  
Eun Kyoung Han
Keyword(s):  
Social Media ◽  
Digital Media ◽  
Economic Value ◽  
Reliability And Validity ◽  
Political Influence ◽  
Measurement Tool ◽  
Opinion Formation ◽  
Consumption Behavior ◽  
The Social ◽  
The Media

Since the introduction of smartphones in 2009, social networking services (SNS), which have seen a surge in users, facilitated changes in the media environment along with social influence that has increased the economic value and political influence of SNS. In particular, as consumers’ media use and consumption behavior change around digital media, social media plays a very important role in consumers’ lives. From this perspective, influencers who influence not only consumers’ consumption behavior, but also decision-making and opinion formation based on social media are attracting attention. Therefore, the aim of this study was to develop items to measure an influencer’s reputation as a new source of information in the SNS environment; no previous researchers have presented generalized measurement items for an influencer’s reputation. We intended to identify what dimensions and items in the existing literature could effectively measure a social media influencer’s reputation and to verify each item’s relevance as a measure of a social media influencer’s reputation. Based on in-depth interviews with 30 experts and empirical findings from 557 adults, this study identified dimensions that impact on a consumer’s perception of a social media influencer and developed a scale. The results showed that the social media Influencer’s Reputation scale comprises four distinctive dimensions: Communication skills, influence, authenticity, and expertise. Additionally, the reliability and validity of the scale were assessed, using exploratory and confirmatory analyses and construct validity. The findings confirmed that the social media influencer’s reputation scale measurement items, in this study, can be used as a consistent measurement tool for each dimension. It is also important to develop value in favor of the marketing strategy by increasing value through the influencer’s reputation.

scholarly journals Social Media Versus Personal Experience in the Consumer’s Apprehension on Imported Food Security and Safety Dilemma

SAGE Open ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 215824402110074
Author(s):  
Tariq H. Malik ◽  
Jae Chul Choi
Keyword(s):  
Social Media ◽  
Food Security ◽  
Food Safety ◽  
Information Flow ◽  
Free Market ◽  
Direct Experience ◽  
Information Quantity ◽  
The Social ◽  
Imported Food ◽  
Aquatic Food

South Korea imports a large amount of agricultural and aquatic food products from China, which meets its food security. However, the import from China raises food safety questions, leading to food safety apprehension. We explored the source of the Korean consumer’s apprehension. Based on the apprehension reduction theory (ART) developed from interviews with Korean consumers in the first stage of the study, we conducted a survey to assess the social media as an indirect source of information and direct experience of the consumer in the second stage of the study. We received 504 responses, of which 1/3 of the respondents had visited China in the last year. Using FSS (Food Safety Satisfaction) as the dependent variable (1— low to 5— high), we link information from the social media vis-à-vis direct experience and made three discoveries. (a) The information quantity of social media increases the consumer’s apprehension, partially refuting the ART. (ii) FSS increased in response to information flow from the direct experience of the consumer with Chinese imported food. (c) The direct information from experience mediates the effects of indirect information (social media) on apprehension about agricultural and aquatic product imports. We made three inferences. First, information quantity and quality have separated roles in the ART. Second, social media increases the free-market style information flow, turning legitimate products to illegitimate and vice versa. Third, the collective irrationality from the information quantity needs institutional bricolage to legitimize the chaotic nature of the untamed information.

Die Macht der Bilder und Bilder der Macht: die sprachliche Konstruktion von Nationalismus und Konservatismus in der strategischen politischen Kommunikation von Vox España

2020 ◽  
Vol 136 (2) ◽  
pp. 538-566
Author(s):  
Sandra Issel-Dombert
Keyword(s):  
Language Use ◽  
Point Of View ◽  
Right Wing ◽  
Multimodal Discourse ◽  
The Social ◽  
Core Elements ◽  
The Media ◽  
Right Wing Populism ◽  
The One ◽  
The Relationship

AbstractFrom a theoretical and empirical linguistic point of view, this paper emphasizes the importance of the relationship between populism and the media. The aim of this article is to explore the language use of the Spanish right wing populism party Vox on the basis of its multimodal postings on the social network Instagram. For the analysis of their Instagram account, a suitable multimodal discourse analysis (MDA) provides a variety of methods and allows a theoretical integration into constructivism. A hashtag-analysis reveals that Vox’s ideology consists of a nativist and ethnocentric nationalism on the one hand and conservatism on the other. With a topos analysis, the linguistic realisations of these core elements are illustrated with two case studies.

The Social Construction of Corporate Violence: Media Coverage of the Imperial Food Products Fire

1995 ◽  
Vol 41 (1) ◽  
pp. 20-36 ◽  
Author(s):  
John P. Wright ◽  
Francis T. Cullen ◽  
Michael B. Blankenship
Keyword(s):  
Media Coverage ◽  
White Collar Crime ◽  
Food Products ◽  
White Collar ◽  
Newspaper Coverage ◽  
Processing Plant ◽  
Criminal Convictions ◽  
Safety Regulations ◽  
The Social ◽  
The Media

Although investigative reports have contributed to the social movement against white-collar crime, few studies assess the extent to which the media socially construct corporate violence as a “crime.” We examine this issue through a content analysis of newspaper coverage of the fire-related deaths of 25 workers at the Imperial Food Products chicken-processing plant, which resulted in the company's owner pleading guilty to manslaughter. The analysis revealed that newspaper reports largely attributed the deaths to the lax enforcement of safety regulations but did not initially construct the deaths as a crime or subsequently publicize the criminal convictions.

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