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John R. Chapin 《Communication Research Reports》2013,30(3):320-330
The third‐person perception hypothesis posits that people believe others are more influenced by media messages than they are. The existing literature consistently documents that individuals make self vs. other distinctions when assessing media effects, but not how such distinctions are made. The current study sought to document the self/ other distinction in third‐person perception and to assess differences in how individuals separate their own personal risk from that of others. Findings of a survey of 180 urban minority youth confirm the presence of third‐person perception and significant self/other distinctions in media effects. A clear split between cognitive and social predictors emerged when assessing differences in self/other distinctions. Participants relied on cognitive factors when assessing their own risk, while relying more heavily on self‐esteem when assessing the relative risk of others. Liking and trust of the media was the only shared correlate of self/other distinctions in third‐person perception. 相似文献
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《The Journal of Academic Librarianship》2023,49(2):102678
The article presents the results of a quantitative comparative analysis of the activity of 59 Polish public university libraries on the social networking site Facebook (2009–2022). The study aimed to assess the use of Facebook by university libraries of different types and to evaluate the popularity of the content shared by these institutions based on the number of posts shared and the users' reactions to them. Fanpage Karma, a commercial online tool for monitoring social media monitoring was used to collect and statistically analyze the data from individual fan pages. The findings showed that overall, the degree of social media activity was not dependent on the type of library. Although the existence of Facebook is not new in the area of social networking, its use in Polish libraries has not yet become widespread. The phenomenon of the lack of library fan pages on social media is worrying given that several of these tertiary level libraries had no fan pages on any kind of social media. Nevertheless, for those that had a Facebook fan page, it was discovered that it was one of the primary tools for communicating with users, promoting library and information services, and other library activities. 相似文献
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[目的/意义] 随着社交媒体应用的迅速普及和持续渗透,众多社交媒体用户面临过度使用问题,其正常的学习、工作和生活受到干扰,引发了用户焦虑、倦怠与后悔等负面情绪。探究引发用户后悔情绪的影响因素与应对策略的选择问题对社交媒体服务商缓解用户负面情绪、提高用户忠诚度,并促进用户健康使用社交媒体具有重要意义。[方法/过程] 以微信用户为研究对象,从社交过载、信息过载和系统功能过载视角出发,考虑用户转换成本与自我情绪管理的影响,构建微信用户过度使用的后悔情绪影响因素及其应对策略模型,采用结构方程模型（SEM）与模糊集定性比较分析（fsQCA）相结合的方法进行分析。[结果/结论] ①微信用户涉入程度正向影响用户对社交过载、信息过载和系统功能过载的感知及其转换成本,进而加剧用户的后悔情绪;②用户的后悔情绪越强烈、面临的转换成本越高,则越倾向于采取情绪导向应对策略,其次是问题导向应对策略;③微信用户自我情绪管理水平越高,用户越可能采取合适的应对策略以缓解自身后悔情绪;④定性比较分析发现两类触发微信用户后悔情绪的前因构型、四类触发问题导向应对策略选择的前因构型和一类触发情绪导向应对的前因构型。 相似文献
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In two experiments, this study presents a process model that explains third-person perceptions (TPP) as a function of perceived persuasive intent and reactance. Using two nonstudent samples, findings were internally replicated for two topics. The study shows that media messages evoking perceptions of persuasive intent also activate reactance, which in turn predicts TPP topic-independently. Remarkably, half of the total stimulus effect on TPP could be explained through reactance, which offers new implications for existing theoretical explanations of strong TPP after undesirable messages but weak effects after, for example, prosocial messages. 相似文献
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Third- and first-person perceptions (TPPs/FPPs) are considered to be biased judgments of media influence on self and others. Research suggests that perspective taking, i.e., thinking from another person’s position, decreases perceptual gaps between self and others via assimilation. In a two-factorial experiment (n = 431), we test whether this effect of perspective taking (Factor 1) holds true for the presumed influence of desirable and undesirable messages (Factor 2). Results indicate that perspective taking significantly reduces TPPs in the case of an undesirable message but not FPPs that are provoked by the desirable message. The observable effect traces back to a change in presumed message influence on the self. Presumed influence on others was independent of both factors, desirability of message influence and perspective taking. These findings are discussed in the light of cognitive and motivational explanations for FPPs/TPPs. 相似文献
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Nurit Tal-Or 《Mass Communication and Society》2013,16(4):403-422
The research presented here examined the occurrence of the third-person perception (TPP) among children compared with older people. Unlike in previous research, the TPP was examined in response to positive product advertisements. These advertisements are considered negative only when people understand their persuasive intent and manipulative nature. In that context, there was no indication of the TPP in children, whereas adolescents and adults showed the usual effect. The research further documented the existence of an intuitive understanding of media influence on various age groups. For example, adults perceived themselves as less influenced by an adult-targeted ad than other adults but not less influenced than children and adolescents. The results are discussed in terms of self-serving bias, understanding of persuasion intent, and the intuitive understanding of media influence. 相似文献
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Alexandra Hendriks 《Critical Studies in Media Communication》2013,30(1):106-123
Although the media effects literature was precocious in its development, appearing almost as soon as the object of its study, researchers have focused on a relatively narrow array of effects. Examples include the effects of violent, pornographic, and sexual content in the media and minority stereotyping. This review demonstrates the need for researchers to construct stronger theories and conduct more programmatic research on another important, yet often ignored, media effect–the effect of ideal televised images on females' perceptions of, and satisfaction with, their own bodies. To accomplish its purposes, the paper begins with a review of the body image literature, including a discussion of current televised representations of female bodies and their effects on body satisfaction. Next, the paper argues that researchers should refer to two prominent media effects theories (cultivation theory and social cognitive theory) to better understand the process by which television influences body image. This latter review leads to ethical considerations and conclusions regarding probable effects of television on women's body satisfaction. 相似文献
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Industry advocates argue that by tailoring services and commercial solicitations to match media users’ personal interests, data-driven marketing benefits both consumers and businesses. This article shows, however, that advertisers and marketers who are taking up ideas and techniques from behavioral economics tell their clients a very different story about the aims and use of digital marketing and consumer surveillance. Listening in on this discourse demonstrates that some digital marketers conceptualize their own practices as forms of social control, appropriating concepts from behavioral economics to identify consumers’ cognitive and affective biases and target their vulnerabilities. Behavioral economics recognizes that economic decisions are not simply dictated by rational self-interest; rather, such choices depend on cognitive heuristics and habits, and can be manipulated through the design of “choice architecture.” This article discusses implications of the behavioral turn in data-driven marketing for critical advertising scholars, public advocates, and regulators. 相似文献
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[目的/意义]通过分析新媒体环境下信息隐私的国内外研究动态及发展趋势,了解国内外研究前沿及发展趋势。[方法/过程]运用定性分析和知识图谱可视化方法,对新媒体环境下国内外信息隐私研究起源及发展、研究热点、研究趋势进行分析,呈现新媒体环境下国内外信息隐私研究的发展动态及发展趋势。[结果/结论]从研究热点看,国外研究主要围绕新媒体环境下用户的信息隐私披露行为、新媒体环境下信任对社交网络用户信息隐私行为的影响和不同社交网络用户的信息隐私行为等内容;国内研究主要围绕新媒体环境下用户信息隐私行为、不同社交媒体用户信息隐私关注和新媒体环境下用户信息隐私保护等内容;研究趋势主要围绕移动新媒体用户信息隐私披露态度和信息隐私披露行为、新媒体环境下隐私信息披露的大数据分析工具、新媒体环境下隐私信息泄露风险及隐私保护机制3个方面。 相似文献
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Andy J. King Jakob D. Jensen Nick Carcioppolo Melinda M. Krakow Ye Sun 《Mass Communication and Society》2013,16(6):753-775
Determining what factors predict media learning is an important avenue of research for the field of mass communication. The present study provides a comparative investigation of two models of media learning: the cognitive mediation model and the information utility model. Participants (N = 1,076) read a news article related to scientific discoveries relevant to cancer prevention and responded to all constructs of the two models. Recognition and comprehension were used to measure knowledge acquisition. Results generally support previous predictions of each model, though predicted variance remains small. In addition to testing the existing models, a modified cognitive mediation model using a key construct related to information utility—perceived relevance—was tested. The refined cognitive mediation model offered a more nuanced understanding of certain causal mechanisms but did not result in a meaningful change in predictive power of the model. Implications of the theoretical comparison and integration are discussed. 相似文献
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This article examines hostile media perceptions (HMPs) by building on recent trends in hostile media research. Our study considers the effects of people’s cognitive as well as their affective involvement on HMPs. As the media landscape has changed fundamentally since HMPs were initially identified, the role of social media is explored more profoundly. In addition, this article not only examines the direct effects of involvement and communication activities but tests for indirect effects of involvement mediated through media use and interpersonal discussions. Using data simultaneously collected from two online surveys conducted in Germany and the German-speaking part of Switzerland, the findings strengthen previous evidence that affective involvement is a stronger predictor of HMPs than cognitive involvement. In contrast, media use and interpersonal discussions had only marginal direct effects. The study provides initial evidence for the indirect effects of involvement mediated through exposure to online user comments and interpersonal discussions. 相似文献
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Does an image facilitate the sharing of negative news on social media? An experimental investigation
《Library & information science research》2021,43(4):101120
Negative news on social media is always disseminated promptly and widely which leads to negative economic and social outcomes that render a practical research agenda necessary to understand user sharing decisions. Moreover, news posted on social media usually includes images, but little is known about the role of such images in shaping user decisions to share negative news. To fill this gap, the humans' affective–cognitive model of information processing (HACIP) was developed to explore the effects of images on the sharing of negative news and to investigate the contingent role of images in the sharing decision. To test the model and hypotheses, a scenario-based online experiment was conducted, which yielded 285 valid responses. Analysis results indicate that images in negative news induce users' negative emotion and arousal, which influence their sharing decision. Further, the presence of images strengthens the effect of negative emotion and weakens the effect of information uniqueness. Thus, this study contributes to the literature by identifying the distinct role of images in information processing and by proposing a brand-new framework to explore user sharing of negative news. 相似文献
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The Role of Engagement in Learning From Active and Incidental News Exposure on Social Media 总被引：1，自引：0，他引：1
Anne Oeldorf-Hirsch 《Mass Communication and Society》2018,21(2):225-247
The growing reliance on social media as news platforms may lead to more passive news consumption but also offers greater potential for engaging in news. This study investigates the role of engagement with news content on Facebook and Twitter between news exposure and current events knowledge. An online survey (N = 400) tests the relationships between social media news seeking, incidental exposure to news on social media, engagement in shared news content, cognitive elaboration, and current events knowledge. The results show that both active seeking of and incidental exposure to news on both sites are linked to engagement, which is linked to greater cognitive elaboration about the content. Furthermore, engagement mediates the relationship between both types of news exposure and cognitive elaboration. However, engagement and elaboration are not related to knowledge. These results indicate that the key role of social media in news content is not knowledge gain but the ability to engage users who may be passively receiving news on these sites. This study extends the cognitive mediation model of learning from the news in the context of current social media, with updated news consumption norms such as engagement with news on these sites, and incidental news exposure. 相似文献
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[目的/意义] 移动图书馆场景化信息接受情境影响着用户信息需求,而用户信息需求源于其自身综合素养与解决目标问题能力的势差。在微媒体、自媒体、全媒体的时代,深入研究移动图书馆场景化用户信息需求及其特征,挖掘用户信息需求规律是移动图书馆信息服务的核心和关键。[方法/过程] 将移动图书馆视为一个系统,从系统论的视角出发,研究用户的场景化信息需求内涵、要素和特征。在此基础上,以社会认知理论、用户满意度理论和自我调节理论为基础,对移动图书馆场景化信息需求规律进行总结,并运用日志挖掘的方法对用户场景化信息需求规律进行实证。[结果/结论] 在移动图书馆场景中,对单个用户而言,不同用户的信息需求或具有链式、支链、树状和网状等不同的优势,但对用户群体而言,其信息需求具有严格按照"链式-支链-树状-网状"的趋势递进。 相似文献
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In light of recent outbreaks of measles and other vaccine-preventable diseases, childhood vaccination has been the subject of significant attention and controversy. Much information seeking and debates about vaccines take place on social media, yet the effects of information context-specific factors on parental information seeking and sharing and information source assessment remain unknown. Through the lenses of reductionist thinking and cognitive authority, this study employed a multimodal critical discourse analysis approach to analyze the textual and graphic information within a public anti-vaccine Facebook group. Findings show that parental information seeking and sharing worked to create an isolated, sentimentalized information context favoring immediacy and emotional impact over scientific research and statistical evidence. Because participants shared fundamental beliefs and goals around vaccines, group members held cognitive authority despite the lack of expertise or evidentiary support in their postings. This controversial information-based movement poses challenges and opportunities for library outreach and information provision. 相似文献
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E-participation enables citizens to have an impact on policy-making through electronic means. Two of the most popular channels are social media and dedicated e-participation platforms. However, the ideas, comments, discussions of citizens on these two channels generate a lot of data to be processed by political representatives or public agents afterwards. Despite the existence of various techniques for social media analytics, literature is scarce regarding the analysis techniques to mine e-participation platforms as well as the possible combination of insights between the two channels.In order to address these gaps, we design a policy analytics framework to leverage insights from e-participation platforms and social media through relevant data analytics to support policy-making. In order to do so, we rely on the Design Science Research methodology. Through the analysis of four different cities in Belgium (Liège, Mons, Marche-en-Famenne, Leuven), we identify policy-makers' requirements and needs of information from platforms and social media. Then, we explore data analysis techniques to address those requirements. Finally, we design an actionable framework, present it as an interactive dashboard and iteratively test it on the case of Liège. This policy analytics framework supports each step of the traditional policy-making process with appropriate data analytics applied to the two sources. 相似文献
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我国移动社会化媒体隐私保护功能的可用性研究 总被引：1，自引：0，他引：1
[目的/意义] 对我国移动社会化媒体的隐私保护功能的可用性进行对比研究,并针对移动社会化媒体隐私保护功能的可用性提出改进建议。[方法/过程] 基于我国主流的3种移动社会化媒体（手机QQ、微信和手机微博）的隐私保护功能,通过用户实验和访谈调查收集可用性数据,并运用多独立样本检验等统计方法进行对比研究。[结果/结论] 微信的隐私保护功能在有效性、效率和用户满意程度这3个可用性标准上均具有较为明显的优势。移动社会化媒体的隐私保护功能应从功能设计、功能引导、菜单层级、文字表述和默认值设置等方面提升可用性。 相似文献