Search results for "SOCIAL NETWORK"
showing 7 items of 537 documents
User Preference and Channels Use in the Employment Seeking Process
Trust is a major issue for social capital theory and the word- of mouth concept. This paper compares social network sites with other media under consideration of trust and support. The research evaluates the difference between sources regarding trust and support to explain the situation of social network sites under consideration of the employment seeking process. The aim of this paper is the evaluation of the use of social network sites and private social networks by comparing these with job boards, company information, newspaper and official employment agency web pages. It is to identify the possible differences between information channels and the reasons for the use of different sources…
Automatic evaluation of information provider reliability and expertise
2013
Published version of an article in the journal: World Wide Web. Also available from the publisher at: http://dx.doi.org/10.1007/s11280-013-0249-x Q&A social media have gained a lot of attention during the recent years. People rely on these sites to obtain information due to a number of advantages they offer as compared to conventional sources of knowledge (e.g., asynchronous and convenient access). However, for the same question one may find highly contradicting answers, causing an ambiguity with respect to the correct information. This can be attributed to the presence of unreliable and/or non-expert users. These two attributes (reliability and expertise) significantly affect the quality o…
Patterns of action transitions in online collaborative problem solving : A network analysis approach
2022
AbstractIn today’s digital society, computer-supported collaborative learning (CSCL) and collaborative problem solving (CPS) have received increasing attention. CPS studies have often emphasized outcomes such as skill levels of CPS, whereas the action transitions in the paths to solve the problems related to these outcomes have been scarcely studied. The patterns within action transitions are able to capture the mutual influence of actions conducted by pairs and demonstrate the productivity of students’ CPS. The purpose of the study presented in this paper is to examine Finnish sixth graders’ (N = 166) patterns of action transitions during CPS in a computer-based assessment environment in w…
Researching Children’s Multiple Family Relations: Social Network Maps and Life-Lines as Methods
2015
Visual methods are reported to have certain advantages when conducting interviews on sensitive topics, such as intimate spaces, home-related ethical issues, and vulnerable families. In this article, we concentrate on two visual methods: social network maps and life-lines. In our research project on children’s well-being and emotional security in multiple family relations, we collected data by interviewing children and asking them to complete social network maps and life-lines. We discuss the suitability of these two visual methods for describing children’s close relationships with their family members and significant others. Combining these two methods during an interview process with child…
Verkostot, paikallisuus ja eriarvoisuus
2012
Narratives and Counter-Narratives about Radicalization: Experiences of Moderation of an Online Communication Campaign
2021
This paper presents the results of a cyber-ethnographic study. The research analyzes the dynamics that make, calm and increase the radicalization narratives. This study is part of the Oltre project (ISF - DG Migration and Home Affairs, EU) which directly involved 42 Italian and second generation youths in the dissemination and moderation of an online communication campaign in order to prevent radicalized behaviors. This paper illustrates how the young “moderators” interacted each other, highlighting how counter-narratives can represent useful tools for deconstructing "complex" issues such as radicalization. Furthermore, the paper shows (using social network analysis) how on the social media…
Pratique et sémantique de la culture informationnelle
2015
In this paper, we present a formative experience in information literacy that can build on lasting from a reflexive, comparative approach skills; analytic and dialectic. On the theoretical side, we propose to reconcile the theories of human activity with simondiennes theories of technical culture. Trace analysis of learners permit to construct a summary ontology digital skills and shows the relevance of a semantic device training, which is part of the prospect of convergence between information cultures transliteracy kind.