共查询到20条相似文献,搜索用时 0 毫秒
1.
A social network as information: The effect of system generated reports of connectedness on credibility on Twitter 总被引:1,自引:0,他引:1
Social media have gained increased usage rapidly for a variety of reasons. News and information is one such reason. The current study examines how system-generated cues available in social media impact perceptions of a source’s credibility. Participants were asked to view one of six mock Twitter.com pages that varied both the number of followers and the ratio between followers and follows on the page and report their perceived source credibility. Data indicate that curvilinear effects for number of followers exist, such that having too many or too few connections results in lower judgments of expertise and trustworthiness. Having a narrow gap between the number of followers and follows also led to increased judgments of competence. Implications of these findings are discussed, along with limitations of the current study and directions for future research. 相似文献
2.
Holly Arrow Jennifer L. Berdahl Kelly S. Bouas Kellina M. Craig Anne Cummings Linda Lebie Joseph E. McGrath Kathleen M. O'Connor Jonathan A. Rhoades Ann Schlosser 《Computer Supported Cooperative Work (CSCW)》1995,4(2-3):253-261
This paper summarizes main findings of the five empirical papers in this issue, and discusses certain themes that connect them. 相似文献
3.
Chronemic research explores the involvement of time-related messages in communication, and has shown that time is an important component of the message in both traditional and online communication. Social information processing (SIP) theory posits that online communicators exchange social information through chronemic cues. This study points to a gap in SIP theory research, and proceeds to close the gap by demonstrating that changes in socially important attributes are reflected in measurable chronemic changes. A two-person social dilemma online game is used to demonstrate that changes in a simple chronemic variable, interpost pause, reflect differences in the players’ personality (level of extraversion), as well as differences in trust within the dyad. These findings support SIP theory by showing how online chronemics provide cues to important personal and situational information. 相似文献
4.
Sociability is considered to be important to the success of social software. The goal of the current study is to identify factors that affect the users’ perception of the sociability of social software and to examine the impact of sociability on the users’ attitude and behavior intentions. In a pilot study, 35 web users were interviewed to gain understanding of how they use social software to supplement their social life and to explore the possible factors that influence the users’ utilization of social software. In the first study, a questionnaire was developed, and 163 valid responses were collected. From the factor analysis results, seven important factors for social software design emerged, which accounts for 63.3% of the total variance. In the second study, 246 participants were asked to evaluate one of ten popular social applications with respect to the seven factors, their perceived sociability, and their attitudes and intention regarding the use of the applications. Results show that sociability is influenced by social climate, benefits and purposes, people, interaction richness, self-presentation, and support for formal interaction. System competency is not a sociability factor, but it significantly influences the user’s experience. Sociability and system competency, when combined, can predict 43% of users’ attitude towards social software and 51% of their intentions to use social software. 相似文献
5.
Previous research has often assumed social support as a unique affordance of close relationships. Computer-mediated communication alters the availability of relationally nonclose others, and may to enable additional sources or social support through venues like social networking sites. Eighty-eight college students completed a questionnaire based on their most recent Facebook status updates and the comments those updates generated. Items queried participants’ perception of each response as well as the participants’ relationship closeness with the responder. Individuals perceived as relationally close provide significant social support via Facebook; however, individuals perceived to be relationally nonclose provided equal social support online. While SNSs has not eroded the importance of close relationships, results demonstrate the social media tools may allow for social support to be obtained from nonclose as well as close relationships, with access to a significant proportion of nonclose relationships. 相似文献
6.
This paper focuses on communication by e-mail. An experiment was conducted to investigate the influence the degree of emotional cues transmitted during e-mail communication has on the emotions experienced by the senders and receivers. Twenty-two participants of this experiment were divided into two groups based on the degrees of emotional cues transmitted: a High group and a Low group. The emotions experienced in the e-mail communication by the High group were then compared to that of the Low group. The results of this experiment showed a tendency for unpleasant emotions such as anger and anxiety to increase when emotional cues transmitted are low (i.e., the Low group). The findings suggest that low degrees of emotional cues transmitted between senders and receivers in e-mail communication tend to cause some misunderstanding. 相似文献
7.
This study reports on an exploratory survey conducted to investigate the use of social media technologies for sharing information. This paper explores the issue of credibility of the information shared in the context of computer-mediated communication. Four categories of information were explored: sensitive, sensational, political and casual information, across five popular social media technologies: social networking sites, micro-blogging sites, wikis, online forums, and online blogs. One hundred and fourteen active users of social media technologies participated in the study. The exploratory analysis conducted in this study revealed that information producers use different cues to indicate credibility of the information they share on different social media sites. Organizations can leverage findings from this study to improve targeted engagement with their customers. The operationalization of how information credibility is codified by information producers contributes to knowledge in social media research. 相似文献
8.
The purpose of the current study was to identify potential factors leading to preference for social interaction in online support groups (OSGs) over offline interaction. By identifying such factors, the current study advances understanding of the way patients use the Internet as a supportive resource and integrate support from offline and online relationships. An online survey was conducted with current users of health-related OSGs (N = 158). Findings show that those who were dissatisfied with the support they received from their current offline contacts were more likely to prefer social interaction in OSGs. Such a preference was prominent among those who built deeper social relationships in OSGs. Results suggest that some people develop a preference for social interaction in OSGs over offline interaction and use computer-mediated relationships as a possible alternative to offline support networks. Healthcare professionals and users as well as designers of OSGs must acknowledge the limits of online support and caution against the possibility of developing excessive reliance on online support resources. 相似文献
9.
This study explores the relationship between the structure of an existing social network and the structure of an emergent discussion-board network in an undergraduate university class. Thirty-one students were issued with laptop computers that remained in their possession for the duration of the semester. While using these machines, participants' email log files were collected directly from the University's email servers. The analysis compared structural attributes of actors evident in their social network with the emergent structural properties measured from interactions in a shared discussion board environment. A significant relationship was found between the existing social network structure and the emergent communication patterns, suggesting that existing relationships have a strong influence on subsequent computer-mediated communication. Additional matrices were used to control for gender, major and perceived computer efficacy, none of which had a significant effect. 相似文献
10.
While individuals are solicited by a growing number of online networks and virtual communities, human cognitive resources are still limited in terms of the number of fruitful interactions a given individual can sustain. With a high degree of competition for attention, affiliation with the community and communication between its members are central for the survival of virtual communities. A particular virtual community could shed a new light on these phenomena. Indeed, beside the conventional communities based on human-like land-dwelling avatars, a merfolk community spontaneously emerged in the seas of the virtual world of Second Life. The fact that merfolk avatars characteristics strongly restrain their interactions with others and their ability to simultaneously join other communities obviously impacts the structuring and communication within the merfolk community. In order not to become isolated, the members have to develop optimal strategies to keep strong bonds, which in turn reinforce the immersion process. The Second Life merfolk community therefore provides an ideal model to study how members of a virtual community can compensate for ultra-specialization by increasing the quality of the internal communication processes within the community. Furthermore, the observation of the merfolk virtual community demonstrates how optimizing communication, even in a community with a wide repartition and low actual density within the virtual world, can reinforce social density. 相似文献
11.
This case study illustrates the sequential process of the joint and individual knowledge elaboration in a computer-supported collaborative learning (CSCL) environment. The case comprised an Internet-based physics problem-solving platform. Six Dutch secondary school students (three males, three females) participated in the three-week experiment. They were paired based on self-selection. Each dyad was asked to collaborate on eight moderately structured problems concerning Newtonian mechanics. Their online interactions, including their textual and pictorial messages, were categorized and sequentially plotted. The three dyads showed three different collaboration patterns in terms of joint and individual knowledge elaboration. 相似文献
12.
As online social networking has become an immersive and pervasive phenomenon, traditional considerations and expectations of personal privacy have been drastically altered. This paradigmatic change has led to adolescents possibly making themselves vulnerable to embarrassment, censure, damage to one’s name or reputation, or even victimization by others because of unwise postings or revelations online. The current study sought to determine the extent to which adolescent information disclosure on MySpace.com has changed between 2006 and 2009. We found significant changes in the nature of personal content made publicly available across the two time points and a trend in which teens are being increasingly more selective and discrete when it comes to what they share and with whom they share it. 相似文献
13.
Visualization of agreement and discussion processes during computer-supported collaborative learning
This study examined the effects of the shared space (SS) on students’ behaviors in a computer-supported collaborative learning (CSCL) environment. The SS visualizes discussion and agreement during online discussions. It was hypothesized the SS would increase the media richness of the CSCL-environment, would stimulate critical and exploratory group-norms, would lead to more positive perceptions of online collaboration, and would have an impact on students’ collaborative activities. In total, 59 students working in 20 groups had access to the SS visualization, while 58 students working in 20 groups did not. The results show that students with access to the SS visualization: (a) perceived higher media richness; (b) had a more exploratory group-norm perception; (b) perceived more positive group behavior; (c) perceived their group’s task strategies to be more effective; (d) engaged in different collaborative activities and (e) performed better on one part of the group task. These results demonstrate the potential benefits of visualizing agreement and discussion during CSCL. 相似文献
14.
Joshua Lewandowski Benjamin D. RosenbergM. Jordan Parks Jason T. Siegel 《Computers in human behavior》2011,27(5):1806-1814
Survey data were collected on a military sample to test two main hypotheses about the impact of face-to-face and computer-mediated social support following disruptive life events. We tested two main hypotheses: first, as previous research indicates, the impact of a disruptive life event is partially dependent upon the amount of social support one receives during the time of the event (H1). Second, the type of communication used will further impact the effectiveness of social support in comforting individuals following a negative life event. Results support both hypotheses, indicating that the buffering role of social support following a disruptive life event is not only dependent upon the amount of social support one receives, but is further affected by the type of communication that participants used to receive support. These findings provide support for the buffering hypothesis’ utility in the realm of computer-mediated communication, as well as the application of the cues-filtered-out approach in the mediated social support domain. 相似文献
15.
16.
This paper explores focus groups supported by group support systems (GSS) with anonymous interaction capability in two configurations: same time/same place and same time/different place. After reviewing the literature, we compare and contrast these anonymity-featured GSS-supported focus groups with traditional focus groups and discuss their benefits and limitations. We suggest directions for future research concerning GSS-supported focus groups with respect to technological implications (typing skills and connection speeds), national culture (high and low context; power distance), and lying behavior (adaptation of model of Hancock, J. T., Thom-Santelli, J., & Ritchie, T. (2004). Deception and design: The impact of communication technology on lying behavior. Proceedings of the 2004 conference on human factors in computing systems (pp. 129–134), whereby lying is a function of three design factors: synchronicity, recordability, and distributedness). 相似文献
17.
Hundreds of thousands of people sharing concerns about HIV/AIDS have taken advantage of online self-help groups to exchange resources and support. Little research so far has focused on the nature and content of actual messages exchanged by group members. To provide an in-depth understanding of social support exchanges in online HIV/AIDS self-help groups, this study identifies and analyzes the dimensions and corresponding frequencies of exchanged social support as well as the group interactions facilitating those exchanges. A total of 5000 postings created within a 1 year period were randomly selected from a selected online HIV/AIDS forum. Content analysis was then conducted to assess the types and proportions of exchanged social support. A thematic analysis of the postings that could not be categorized with the adopted coding system was performed to find further patterns of positive group interactions. The results show that information support (41.6%) and emotional support (16.0%) were exchanged most frequently, followed by network support (6.8%) and esteem support exchanges (6.4%), whereas tangible assistance was quite rare (0.8%). The authors also suggest that three types of group interactions including sharing personal experience, expression of gratitude, and offering congratulations can facilitate social support exchanges among group members. 相似文献
18.
The present research examined whether social anxiety moderates the potential relationship between conversation medium and interpersonal connectedness. Hypotheses predicted that individuals with high social anxiety would demonstrate greater interpersonal connectedness following instant messaging conversations; whereas, individuals with low social anxiety would report greater interpersonal connectedness following face-to-face and phone conversations. Undergraduate participants (N = 165) were randomly assigned to one of three conversation mediums (face-to-face, phone or instant messaging) during which they engaged in an interaction with an unfamiliar partner. Participants completed a measure of social anxiety before the interaction and measures of interpersonal connectedness prior to and following the interaction. Results revealed that level of social anxiety is a significant contingent condition for the association between type of conversation medium and attitude homophily (i.e., a measure of interpersonal connectedness). For individuals with low social anxiety, scores on the attitude homophily measure were significantly lower in the instant messaging condition, compared to the face-to-face and phone conditions. 相似文献
19.
Most asynchronous computer-supported collaborative learning (CSCL) environments can be characterized as functional environments because they focus on functional, task-specific support, often disregarding explicit support for the social (emotional) aspects of learning in groups which are acknowledged by many educational researchers to be essential for effective collaborative learning. In contrast, sociable CSCL environments emphasize the social (emotional) aspects of group learning. We define sociability as the extent to which a CSCL environment is perceived to be able to facilitate the emergence of a sound social space with attributes as trust and belonging, a strong sense of community, and good working relationships. Specific environmental characteristics, which we have designated social affordances, determine sociability. 相似文献
20.
Deception research has been primarily studied from a Western perspective, so very little is known regarding how other cultures view deception. Cross-cultural deception research is important due to the escalation of cross-cultural communication. Therefore, this study proposes a framework for understanding the role Korean and American culture plays in deceptive behavior for both face-to-face (FTF) and computer-mediated communication (CMC). The goal of this paper is to test theoretical explanations about the role of culture in deception by the development of a set of hypotheses predicting the conditions under which deception is likely to emerge. A research strategy and construct measures to test the hypotheses are presented. Results from online questionnaires indicated Korean respondents exhibited greater collectivist values, lower levels of power distance, and higher levels of masculine values than Americans. Furthermore, deceptive behavior was greater for FTF communication than for CMC for both Korean and American respondents. In addition to a significant relationship between culture and deception, differences were found between espoused cultural values and deceptive behavior, regardless of national culture. These results indicate the need for future research to consider cultural differences when examining deceptive behavior. 相似文献