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1.
Although a growing number of studies are examining the relationship between Internet use and political participation, varying study characteristics make the overall effect size difficult to estimate. Using a meta-analysis, we estimated the mean effect size and tested whether the effect size was influenced by study characteristics. Data for this meta-analysis were derived from 56 papers reporting 63 independent studies. Results revealed that Internet use had a weak relationship with political participation (rc?=?.22). Moderator analyses demonstrated that type of Internet use, Internet use measure, Internet use for news, type of political participation, sample origin, and survey year significantly moderated the relationship between Internet use and political participation. For instance, Internet use including news (rc?=?.27) had a significantly stronger relationship with political participation than did Internet use excluding news (rc?=?.19). European samples (rc?=?.27) had the largest mean correlation followed by North American samples (rc?=?.23) and Asian samples (rc?=?.18) in decreasing order of strength of relationship. The theoretical and methodological implications of the findings are discussed.  相似文献   

2.
Little research to date has focused on adolescents’ initiation of watching sexually explicit Internet material (SEIM) and its antecedents. Based on 400 adolescents who had never watched SEIM at baseline (in a three-wave panel study among 1,467 13–17-year-old Dutch adolescents), we examined antecedents of the initiation of watching SEIM one year later. Logistic regression analyses indicated that boys were more likely to start watching SEIM than girls. A hypergender identity increased the likelihood to initiate watching SEIM among girls, whereas frequent exposure to the sexy self-presentation of others in social media especially increased boys’ chance of watching SEIM. An interaction effect between sexual experience and age was also found.  相似文献   

3.
This paper seeks to continue a program of research that explores the possible relationship between exposure to media messages and paranormal beliefs. Following the work of Sparks, Nelson and Campbell (1997), who reported the results of a random sample survey taken in 1994, this study reports the findings of a second random sample survey taken in the same geographic area several years later. The results of the survey show that paranormal beliefs are prevalent in the population and that they are related to reports of television exposure to programs that regularly depict paranormal phenomena. Like the findings reported by Sparks, Nelson and Campbell (1997), this study found that the relationship between TV viewing and paranormal beliefs was contingent upon prior personal experience with a paranormal event. However, the form of this contingent relationship was directly opposite from that observed in the earlier survey. In this study, the relationship between TV exposure and paranormal beliefs emerged only for respondents who reported personal experience with the paranormal. Plausible reasons for the conflicting findings and suggestions for future research are discussed.  相似文献   

4.
Air pollution is a critical environmental problem that has spurred great public concern in China. This study examines how issue salience, environmental value, risk perception, and affective response influence information seeking, objective knowledge, and policy support related to this issue. The recent release of a controversial environmental documentary on Chinese social media, Under the Dome, also prompted us to explore the impact of exposure to this documentary on Chinese social media users’ information seeking and policy support related to air pollution. Results showed that risk perception and negative affect influenced information seeking and policy support both directly and indirectly. Also, exposure to the documentary moderated the effects of key variables on information seeking and policy support. However, contrary to our expectations, no significant relationship was found between information seeking and objective knowledge. Theoretical and practical implications of these findings were discussed.  相似文献   

5.
Citizen participation in E-governance is, essentially, a social exchange between individuals and their government through which the citizen creates public value as well as acquires private value. The direct effects of participation antecedents on participation outcomes have been fully examined, but few researchers have investigated the internal mechanism of citizen participation at the level of psychological value perception. The roles of perceived public and private value between the participation antecedents and outcomes remain unclear. Private value merits careful research in particular as the E-governance environment is being shaped by increasing privatization and continuous IT innovation. Based on the cognitive integration theory and the civic voluntarism model, this paper proposes a theoretical framework to examine the mediating roles of two values. We built a complete research model encompassing ten hypotheses centered on citizen e-participation in the context of green commuting governance. By analyzing survey data on a green commuting platform, we demonstrate the significant mediating effects of these two values and greater effect of private value acquisition on continuous e-participation intentions than public value creation. Our results have important research implications in regards to the roles of perceived values in participation, especially perceived private value.  相似文献   

6.
Abstract

This article discusses the results of a study concerning the interactive effects of learning style and computer competency on student satisfaction in library and information science (LIS) distance learning courses. “Concrete” and “abstract” learners react differently to online courses given different technology backgrounds. This study finds a statistically significant relationship between student satisfaction with Web-based courses, the grouping differences of learning style preferences (converging, diverging, assimilating, accommodating), and computer competency (high level and low level). The study concludes that, when students differ with regard to computer competency, there is a difference among learning styles with respect to student satisfaction level.  相似文献   

7.
ABSTRACT

The purpose of this study was to examine the relationships between grandparents’ use of relational maintenance behaviors (RMB) and their young adult grandchildren’s willingness to serve as future caregivers for their grandparents. Undergraduate students (N = 209) completed a questionnaire in which they reported on a specific grandparent’s use of RMB and how willing they were to serve as future caregivers for that specific grandparent. Results of a multiple regression analysis provided partial support for the hypothesized positive relationships between grandparents’ use of RMB and grandchildren’s willingness to serve as future caregivers for their grandparents.  相似文献   

8.
The verbal disclosures of a Soviet spy masquerading as a university student are compared to those of three other group members involved in a semester‐long project. Audio‐tapes of six group meetings provide a unique opportunity to assess the relationship deception of this proficient deceiver. His communication is characterized by strategic disclosures designed to create a false impression and, thereby, to divert attention from his secret role. His conversation reveals more frequent control disclosures, attitude disclosures, personal disclosures, and dramatic disclosures than other group members. The spy also verbalized significantly more knowledge disclosures than all but one other peer. The frequency and content of his disclosures identify, in part, the communicative strategy of his disguise, whereby he drew considerable attention to himself and, thus, appeared transparent. The results underscore the importance of looking beyond the appearance of disclosures when attempting to identify relationship deception.  相似文献   

9.
This article examines the emergence of the visual documentary genre through the study of Jacob A. Riis's magic lantern spectacles, writings, photographs, audience reception, and critical reviews as published in the press during the late 19th and early 20th centuries. To demonstrate an existing strong connection between Riis's lectures and documentary film, in particular, the article also focuses on a more contemporary idea about documenting society—the concept of documentary modes of representation. The analysis of related primary and secondary sources reveals that despite the limitations of technology, “moving” documentary pictures were produced long before they were part of the film genre, and Riis's work should be viewed as one of the principal antecedents to this visual documentary form.  相似文献   

10.
This article presents a study that compares detected structural communities in a coauthorship network to the socioacademic characteristics of the scholars that compose the network. The coauthorship network was created from the bibliographic record of a multi-institution, interdisciplinary research group focused on the study of sensor networks and wireless communication. Four different community detection algorithms were employed to assign a structural community to each scholar in the network: leading eigenvector, walktrap, edge betweenness and spinglass. Socioacademic characteristics were gathered from the scholars and include such information as their academic department, academic affiliation, country of origin, and academic position. A Pearson’s χ2test, with a simulated Monte Carlo, revealed that structural communities best represent groupings of individuals working in the same academic department and at the same institution. A generalization of this result suggests that, even in interdisciplinary, multi-institutional research groups, coauthorship is primarily driven by departmental and institutional affiliation.  相似文献   

11.
This study investigates comparative optimism—whereby people perceive themselves as relatively invulnerable to risks as compared to others—in the evaluation of online information credibility by children and their parents. Results of a representative national survey of Internet users revealed significant antecedents of children's and parents' comparative optimism, including demographic characteristics, cognitive thinking style, and perceived self-efficacy. Parental optimism was also found to relate to the mediation strategies used to regulate children's Internet use, and comparative optimism in children was associated with tendencies to believe online information and specific evaluation behavior. Findings are considered in terms of their theoretical implications and with regard to the role of parents in children's digital information literacy development.  相似文献   

12.
ABSTRACT

For centuries, the only painting materials used in stained-glass production were grisaille and yellow (silver) stain. At the end of the fifteenth century, stained-glass painters began to use a new material, sanguine. This paint is mainly produced with iron oxide particles, usually haematite, and allowed to obtain a colour that can vary from yellowish to brownish-red due to the nature and particle size of the iron oxide. A translucent sanguine was mostly applied as flesh and hair colour, with an opaque sanguine used for drapery, architectural motifs, and heraldry. The main goal of this study is to investigate the relationship between historic sources on the preparation and use of sanguine from the fifteenth to the nineteenth centuries and the evolution evidenced in the recipes regarding the production method. Representative recipes from several centuries (sixteenth to nineteenth centuries) were selected and reproduced for this study. These reconstructions were thoroughly characterized using X-ray powder diffraction, optical microscopy (OM), and fibre optic reflectance spectroscopy (FORS). The OM and FORS data were correlated with historic sanguine paints applied on historic stained-glass. The similarities and differences between historic and reconstructed paints are presented. The study of reconstructed sanguine’s adhesion to glass using cross-cut testing was also performed, revealing that the adhesion is strongly influenced, not only by the binder, but also by the composition and morphology of the sanguine paint.  相似文献   

13.
The present study investigates the relationship between nonverbal encoding and decoding of positive and negative affect attributed to relational and nonrelational factors and spouses' marital adjustment. Findings indicate that accuracy in decoding of nonverbal affect was associated with the partner's, but not one's own, marital satisfaction. In regard to specific relational and nonrelational affect, results showed that accurate decoding of relational positive affect and of nonrelational negative affect was associated with the decoder's marital satisfaction, while accurate decoding of relational positive affect was associated with the partner's dissatisfaction. In regard to nonverbal communication and sex differences, we found that husbands' decoding of wives' nonrelational affect was more predictive of marital satisfaction than wives' decoding of husbands' nonrelational affect. Overall, however, we did not find many of the sex differences in nonverbal communication reported in previous studies. Implications of these findings for our current understanding of nonverbal communication in marriages are discussed.  相似文献   

14.
ABSTRACT

The idea that pornography promotes sexism is a commonly purported one. This study employed an online sample of heterosexual men (N = 323) to investigate the relationship between pornography use (in terms of both overall level of pornography use and use of violent and/or humiliating pornography) and old-fashioned and modern sexism. The moderating effects of agreeableness and perceived realism of pornography were also assessed. Level of general pornography use and use of violent and/or humiliating pornography was not predictive of either sexism measure. Agreeableness was negatively predictive of both sexism measures, whereas perceived realism was positively predictive of sexism. Agreeableness and perceived realism did not moderate the relationship between level of pornography use and any of the outcome measures.  相似文献   

15.
Gottman (1993 Gottman , J. M. ( 1993 ). A theory of marital dissolution and stability . Journal of Family Psychology , 7 , 57 – 75 .[Crossref] , [Google Scholar], 1994a, 1994b) identified 4 types of conflict behaviors (criticism, defensiveness, contempt, and stonewalling) that are so relationally destructive that he labeled them “the four horsemen of the apocalypse.” This study argues that it is important to identify antecedents of these kinds of communication behaviors, and assesses the degree to which attachment orientations are useful predictors of them.

Data from 170 individuals in established romantic relationships were used to test proposed associations between attachment orientations (anxiety and avoidance) and questionnaire measures of criticalness, defensiveness, contemptuousness, and stonewalling. Attachment orientations predicted an average of 22% of the variance in the criterion variables above and beyond the variance explained by relational satisfaction, with attachment anxiety being an especially potent predictor. The findings suggest that individuals whose attachment orientations reflect fears of abandonment and rejection may tend to enact conflict behaviors that increase the chances of their concerns becoming reality.  相似文献   

16.
Recent narrative theorizing suggests that humans process their difficult experiences by not only creating stories—called individual narrative sense-making (NSM)—but also by telling those stories with others—called communicated narrative sense-making (CNSM). The present study investigated the relationship between individual and communicated NSM to understand the effects of interpersonal communication on intrapersonal meaning-making and well-being. In this longitudinal, laboratory-based study, 62 mother–daughter pairs wrote and discussed stories of daughters’ difficulty. Findings revealed that CNSM—particularly turn-taking, coherence, and daughters’ perspective-taking—predicted increased positivity in daughters’ stories over time, suggesting that CNSM contributes to “re-authoring” of individual stories. Limited effects emerged for CNSM and well-being. Findings expanded knowledge about the interconnections between intrapersonal and interpersonal communication, and well-being.  相似文献   

17.
This study explored dyadic effects of communication competence, assessed through self-perceptions and other-perceptions, on relationship quality in same-sex platonic friendships. Undergraduate students recruited a same-sex platonic friend to participate in this study along with them. Participants (N = 310; dyads = 155) completed an online questionnaire assessing their own and their partner's communication competence as well as their own relationship satisfaction and commitment. Results from actor-partner interdependence model analyses revealed both actor and partner effects for self-perceptions and other-perceptions of communication competence on relationship satisfaction and commitment. Additionally, partners’ other-perceptions of communication competence moderated the relationship between actors’ other-perceptions of communication competence and relationship commitment.  相似文献   

18.
Surveys of GP computing suggest that over 95% of practices now have computers. Unfortunately, many of these practices are making little effective use of this technology. Recent White Papers, The New NHS and Information for Health place an even greater emphasis upon the effective use of information and its associated technology. This paper describes a model for the assessment and managed change of information management maturity within general practice. The model, known as GPIMM (General Practice Information Maturity Model), which has been developed from related models in fields such as software quality and diffusion of innovation, provides a framework for the assessment of the maturity of information processes within general practice. The model can also be used to define key tasks in terms of training and information strategies to facilitate practice development. The model and its antecedents are described, and it is shown how this model can be used to assess and improve information processes within case study practices. This paper then goes on to examine the health librarians’ role in the process of change and discuss the metaphor of a ‘virtual library’ as a means to shift the agenda from information technology to information itself.  相似文献   

19.
This study examined whether the relationship between cumulative thin-ideal media and body image disturbance is mediated by (1) cognitive variables, including beliefs about normative thinness and thinness prevalence and (2) affective variables, including dejection and agitation. Also, this study tested whether mediating effects would be different across cultures. Results revealed that perception about normative thinness mediated the relationship between thin–ideal media use and body image disturbance among both US and Korean participants and the effect was stronger for Korean participants. Thinness prevalence estimation did not mediate thin-ideal media use and body image disturbance in either Korean or US participants. Dejection was a statistically significant mediator for the relationship between thin-ideal media use and body image disturbance for both Korean and US participants, but no cultural differences were found. Agitation was also a statistically significant mediator for thin-ideal media use and body image disturbance, but only for Korean participants. Cultural differences in mediating effects were explained based on individualism and collectivism.  相似文献   

20.
Contributing to the literature on affective processing and attitude formation, this study investigates the effects of a discrete emotion (disgust) and an emotional disposition (need for affect [NFA]) on support for regulation in the context of microbiome research. Data from a web-based experiment (N = 1,005) showed that experienced disgust mediated the effect of disgust-eliciting information on support for regulation. This mediated relationship was moderated by NFA. More specifically, NFA moderated the path between experienced disgust and regulatory attitudes but not that between message exposure and experienced disgust. The two dimensions of NFA played different moderating roles: Emotional approach amplified the relationship between disgust and the attitudinal outcome, whereas emotional avoidance attenuated it. The study furthers understanding about how NFA influences emotional processing and contributes to research on disgust as a relatively understudied discrete emotion.  相似文献   

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