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1.
Today audiences can select content that is consonant with their political notions, and they take advantage of this opportunity. Such partisan selective exposure to media outlets has been identified as one of the reasons for attitude polarization. Little research attention, however, has been devoted to the processes underlying this phenomenon. This article advances the understanding of selective exposure by testing whether its effect on attitude polarization is attributable to people's familiarity with arguments that reinforce or challenge their own opinions. A sample of politically engaged extremists (N = 440) was subjected to a structured interview. As hypothesized, users of partisan media were more familiar with arguments reinforcing their views and, as a result, more prone to polarization. Knowledge of challenging arguments, however, was not affected by consumption of partisan media, nor did it promote depolarization. Results are discussed in light of two conflicting theories: the persuasion and the motivational-reasoning model.  相似文献   

2.
Selective attention is a key concept in communication research despite equivocal supporting evidence. This study focuses on methodological concerns in the study of selective attention. Using unobtrusive measures of selective attention to online political content this study found consistent support for the selective attention hypothesis. Three within-subjects quasi experiments were conducted (n = 29, n = 36, and n = 75) that measured subjects' attention to information consistent with and counter to their beliefs. Two other measures of selective attention were also used: (1) whether subjects turned first to consistent or counter information, and (2) how deeply into the material they read.  相似文献   

3.
An online survey was fielded to freshmen living in residence halls at a northwestern university in the United States. Structural equation modeling was used to investigate the structure of relationships among exposure to mainstream sports media, rape myth acceptance, and intentions to intervene in sexual assault situations while controlling for gender traits. Given that prior research suggests men and women differ in their beliefs about sexual assault, analyses were performed on male (n = 111) and female (n = 241) respondents separately. Among women, exposure to sports media was positively associated with rape myth acceptance, which in turn was negatively associated with intentions to intervene in sexual assault situations. Among men, consuming sports media was negatively associated with intentions to intervene in a sexual assault. The findings suggest that exposure to some sports media may be negatively associated to individuals' intentions to intervene in a sexual assault.  相似文献   

4.
This study examines the emotional experiences and perceptions of librarians embedded into clinical care teams and how those perceptions affect their training and preparation needs. Qualitative research methodologies were applied to textual data drawn from focus groups (n = 21), interviews (n = 2), and an online survey (n = 167), supplemented by quantitative survey data. Phenomenological results show librarians experience strongly affective responses to clinical rounding. Important factors include personal confidence; relationships with team members, patients, and families; and the stressful environment. Analysis of librarians’ perceived educational needs indicates that training must address specialized subjects including medical knowledge, clinical culture, and institutional politics.  相似文献   

5.
In this article, we operationalize Communicatively Restricted Organizational Stress (CROS). CROS is a new variable previously conceptualized as a perceived inability to communicate about a particular stressor within an organizational context and operationalized as having two dimensions of prevalence and distress. The present investigation presents data from two studies (total N = 918) aimed at developing and validating a measure of CROS. In Study 1, we generated and tested a series of items intended to tap into the dual dimensions of CROS with currently employed organizational members (n = 373). In Study 2, we collected a second sample (n = 545) and confirmed the factor structure of the measure identified in Study 1. We present evidence of reliability, content validity, and construct validity. The final result is a two-dimensional measure of CROS we call the CROS-14. Our discussion includes information on implementation, scoring, and potential future applications of the CROS-14.  相似文献   

6.
Utilizing a unique methodological approach, this study investigated subtypes of reality television (RTV) to study the influence of exposure to RTV on body image (body dissatisfaction and drive for thinness) as compared a more traditional weekly report of RTV viewing. Young adults (N = 472) completed online surveys measuring their exposure to RTV and perceptions of their own body image. Four types of RTV were uncovered. Regression analyses using these 4 factors demonstrated that exposure to competition-based RTV shows (e.g., Dancing with the Stars) predicted increased body dissatisfaction and drive for thinness. On the other hand, the weekly self-report of RTV viewing did not reveal any relationships between weekly exposure to RTV and body image. These findings underline the need for cultivation-based media studies that include program-based measures of genre-specific media exposure, especially when seeking to capture media effects related to RTV.  相似文献   

7.
Although young citizens may not always politically engage in the same fashion as their elders, research suggests they are using Facebook, Twitter, and other newer communication systems to mobilize politically both generally and around environmental issues. Given the declining environmental conditions facing young citizens, a national stratified quota sample of 1,096 U.S. parents and their children between the ages of 12 and 17 was conducted to investigate the factors potentially related to their efforts to persuade members of their online social networks to be more environmental. We believe that online peer persuasion is an important concept to investigate because peer persuasion can create subjective norms that ultimately may influence behavior. Hierarchical regression analysis revealed that, although parents influence youth behavior (Adj. R 2 = .11), the greatest variance in behavior was explained by the youth's own environmental self-efficacy, environmental news consumption, political interest, time spent online, gender, and environmental consumerism (ΔR 2 = .29). Youth political interest and environmental consumerism were especially important variables in the final model. Structural equation modeling reinforced that parental influence is primarily indirect. This study appears to be among the first to link environmental consumerism with youth online peer persuasion.  相似文献   

8.
With the rapid development of interactive communication technology, the Internet is a major source of news and also plays an important role in connecting individual members of society. However, Internet users may have different perspectives on whether the Internet positively functions as a medium for public deliberation. Based on the assumption that being exposed to information on public affairs is a crucial step for one's civic engagement, this study explores how individuals’ motives related to news consumption, elaborative online news reading, and online news sharing influence their perceptions of online deliberation using structural equation modeling method (N = 998). The study finds significant relationships between news consumption motives and elaborative news reading and sharing behaviors, but only elaborative reading behavior had a significant effect on one's perceptions of online deliberation. The implications of these findings are discussed.  相似文献   

9.
The researchers examined student perceptions of campus and community newspaper credibility at the University of Florida using a Web survey (n = 1,906) of those enrolled in a general education class. A moderate correlation (r = .28) existed between college newspaper credibility and community newspaper credibility. Using hierarchical linear regression, the researchers found interest in news content to be a statistically significant predictor of credibility for both local newspapers and college newspapers. In addition, students whose parents encouraged them to read a newspaper found both newspapers more credible than did their peers, and exposure to a newspaper was found to be a strong predictor of credibility for that newspaper. Finally, the results of this case study also suggest White respondents find local newspapers more credible than other races. Implications for researchers and practitioners were discussed.  相似文献   

10.
Social media have become an integral part of online news use, affecting how individuals find, consume, and share news. By applying the Theory of Reasoned Action (TRA), this study investigates the effects of motives, attitude, and intention on news-sharing behavior among German social media users (n = 333). Findings show that news-sharing attitude and subjective norms have a positive effect on news-sharing intention, which in turn has a positive effect on actual news-sharing behavior. Taken together, we see that a new media behavior in the early phases of its societal diffusion—like social media news sharing in Germany in 2015—can mainly be explained by a rational choice logic and is rooted in the motives of socializing and information seeking. This finding thus reflects the double nature of social media as a means for both information retrieval and social grooming.  相似文献   

11.
[目的/意义]选择性暴露在信息行为领域受到了新的关注,对其内容的梳理有利于丰富信息行为的相关研究,并提供新的研究视角。[研究设计/方法]以国内外会议、期刊发表的相关文献为研究对象,采用综合归纳法,梳理选择性暴露在信息行为领域的研究进展。[结论/发现]通过对研究方法和研究主题的分析,归纳了信息行为领域选择性暴露的研究方法,并从信息选择行为、信息获取行为、信息分享行为三个方面揭示了该主题的研究动向。[创新/价值]构建对于选择性暴露这一交叉学科概念的系统认知体系,总结现有研究成果并对未来研究进行展望。  相似文献   

12.
The present research developed a measure for exposure to both antisocial and prosocial media content by revising and extending a previous Content-based Media Exposure Scale (C-ME). The validity and reliability of the C-ME2 was tested in two independent samples (N = 678), among young adults (Study 1) and adolescents (Study 2). Results of Confirmatory Factor Analyses showed good fit, in both studies, for both antisocial and prosocial dimensions of media content, and for both males and females. Furthermore, the C-ME2 explains unique variance beyond previous measures of violent and general media exposure. Evidence is presented of reliability, discriminant and predictive validity of the C-ME2, measuring both frequency and exposure to specific content of media. The C-ME2 covers all media platforms, is easy to use in all research designs, and allows for standardization and systematic comparisons across studies.  相似文献   

13.
The macro versus micro debate in the brand personality literature has yielded a variety of micro approach brand personality scales for different media, with both differences and parallels in personality dimensions uncovered. The observed parallels in media brand personality dimensions and the varying media contexts under which empirical tests of selective exposure theories have been conducted suggest some common ground in the way that media product brands of different formats are perceived by individuals prior to selection and that the optimal method of measuring brand personality for media products may be neither broad macro inventories nor highly context-specific micro measures but somewhere in between. This article discusses the construction of a unified scale of media brand personality that can measure the personality of movie, TV show, pop song, news, and video game brands. The results of a two-step study consisting of free-association task (N = 1,440) and factor structure formation survey of selected items (N = 4,967) suggest a three-factor structure consisting of aggression, heroism, and warmth. Communication, media management, and marketing ramifications of this scale and potential directions of future research are discussed.  相似文献   

14.
The Internet era has often been blamed for a predominant engagement with attitude-consistent information among citizens (labeled confirmation bias), which is thought to hurt political deliberation. This study offers the first rigorous evidence suggesting that online news fosters greater confirmation bias than traditional media. A 2 × 2 within-subjects experiment presented political articles, varying stance (conservative vs. liberal) and medium (online vs. print); selective exposure was logged or taped. Data were collected during the U.S. 2016 presidential primaries. As expected in the preelection context, partisans whose party was anticipated to lose the election (conservatives) did not exhibit confirmation bias. Liberals showed confirmation bias, but only online, suggesting print contexts reduce confirmation bias.  相似文献   

15.
This online survey conducted at a public university in the Northwest (N = 434) examines the influence of political involvement, information source attention, and online political discussion on young adults’ political efficacy. A factor analysis indicated that political information sources loaded into three factors including conventional and online hard news media such as newspapers, opinion and social media such as blogs or social networking websites, and public affairs websites including government and candidate websites. A path analysis revealed significant differences in their association with online political expression and external efficacy. As an entry point in the theoretical model, involvement in public affairs positively associated with attention to political information sources, online political expression, and external political efficacy. Attention to hard news and to public affairs websites positively predicted political efficacy. Attention to online opinion and social media and to public affairs websites positively predicted online political expression.  相似文献   

16.
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17.
Examining the impact of various media sources on knowledge has a long tradition in political communication. Although much of the extant research focuses on the impact of traditional media on factual knowledge, research is expanding to include a variety of media sources and multiple dimensions of knowledge, in addition to understanding processes that better explain these relationships. Using a nationwide, opt-in online survey (n = 993), we examine the relationship between partisan media and structural knowledge, which assess how interconnected people see political concepts. Utilizing understanding of the Affordable Care Act as the content area of interest, we examine whether exposure to partisan media has differential effects on attitudinal ambivalence—holding both positive and negative attitudes toward an object—based on the political ideology of the respondent, and whether this impact of ambivalence influenced structural knowledge. Our results show that exposure to attitude-consistent media decreased attitudinal ambivalence. This exposure to attitude-consistent media results in a positive indirect effect on structural knowledge through this decrease in ambivalence. We find the reverse effect for use of attitude-inconsistent media.  相似文献   

18.
Based on the hostile media effect (HME), this 2 (partisan opinion) × 2 (news source) × 2 (content valence) factorial experiment investigated how partisans (N = 132), in terms of perceived bias and credibility, assess same-sex marriage coverage by either an online mainstream news source or a citizen blog. Partisans who disagreed with the content's valence evaluated both mainstream online news and the blog posting as more biased and less credible than did partisans who agreed with the content's valence. The perceived reach of blog postings appears to generate a relative HME similar to that triggered by mainstream news. In particular, this study suggests that user-generated content—specifically blog postings—might generate a stronger relative HME than that observed with mainstream news.  相似文献   

19.
With full- or part-time employees in Hong Kong as subjects, two studies examined how supervisors (n = 113) and subordinates (n = 145) reacted to a feedback scenario under the social accountability conditions depicted by a 2 (Valence: Positive or Negative) × 2 (Medium: FTF or e-mail) factorial design. Message valence explained greater variance than did medium, and e-mail was viable in mitigating both accountability-related reactions. Negative feedback, compared to positive feedback, created higher accountability that led participants in the role of a manager to feel greater anxiety and pressure, to perceive less effective message delivery and image and relationship management, and more likely to anticipate accountable behaviors. The perceptions by subordinate-subjects largely mirrored those by supervisor-subjects.  相似文献   

20.
ABSTRACT

The human papillomavirus (HPV) is one of the most common but preventable sexually transmitted infections that affect males and females but knowledge about it and vaccine uptake remain low. As organizations adopt eHealth communication strategies to communicate about HPV, this study examines the association between eHealth literacy (and related elements) and the motivators for HPV prevention that are based on the protection motivation theory. A survey was conducted among 472 young adults in Kenya and results show moderate eHealth literacy (M = 3.21, SD = 1.03) and online information seeking (M = 3.57, SD = 1.08) but low HPV knowledge and risk perception. eHealth literacy was correlated with HPV knowledge, perceived risk, self-efficacy, and response efficacy whereas online health information seeking were correlated with perceived seriousness of HPV infection. This study suggests examining the discrepancy between online information seeking and knowledge and the disparities in eHealth literacy among young adults in HPV communication.  相似文献   

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