Search results for "social media."
showing 10 items of 718 documents
Uso y eficiencia de la social media. Un análisis desde la economía social
2017
Las sociedades cooperativas no están ajenas al fenómeno social y tecnológico que ha despuntado en la Red durante principios de siglo, aunando a miles de millones de personas y que ha generado un indiscutible impacto en la sociedad; estamos haciendo mención a las redes sociales virtuales. Concretamente, nos centramos en el sector de productos ecológicos, también de creciente importancia en la sociedad, tal y como refleja la senda de continuo desarrollo de este mercado y, en particular, en el sector del aceite de oliva, en el que España ocupa una posición de privilegio a nivel mundial. De esta forma, el objetivo del trabajo se centra en el análisis de la penetración y utilización de estas her…
Towards a European public sphere? A Comparative Study of the Facebook Activities of Danish and Spanish Members of the European Parliament
2019
This comparative study examines the everyday Facebook activities of all Danish and Spanish members of the European Parliament (MEPs), and the extent to which there is a real political conversation between citizens and European representatives. Through content analysis, it analyzes the Facebook practices of a significantly under-studied population (MEPs) during a non-campaign period (January 15 to February 15, 2017) while most of recent research has overwhelmingly focused on campaign periods. The results show that both Danish and Spanish MEPs are generously present and active on Facebook, but that they are less popular than their national counterparts. The study shows that Danish MEPs use Fa…
Positive and Negative Media Effects on University Students’ Learning: Preliminary Findings and a Research Program
2019
Research in communication science highlights positive as well as negative effects of news and social media on learning but focuses predominantly on the largely unintended knowledge acquisition of the overall population. Research in educational science deals with students’ knowledge acquisition but is largely limited to formal learning such as in university courses. In this paper, we report findings of a pilot study combining both approaches by dealing with mass and social media effects on university students’ learning. While this study reveals several effects, their influences and causality remain largely unclear. Therefore, we propose a research program to explain positive and negative med…
Sosiaalipalveluiden työntekijöiden ja vammaisten asiakkaiden vuorovaikutuksen diskurssit asiakkaiden blogikeskusteluissa
2018
Tämän tutkimuksen tavoitteena oli tunnistaa vammaisten ihmisten käyttämien sosiaalipalveluiden asiakasvuorovaikutukseen liittyviä diskursseja, jotka ilmenevät asiakkaiden keskusteluissa sosiaalisessa mediassa. Keskusteluista analysoitiin, kuinka sosiaalipalveluiden asiakkaat representoivat asiakkaan ja sosiaalipalveluiden työntekijän ja kuinka keskusteluissa representoidaan asiakas-työntekijävuorovaikutusta. Blogikirjoituksia analysoitiin käyttämällä diskurssianalyysia. Aineistosta rakentui kolme erilaista diskurssia, jotka tunnistettiin analysoimalla representoituja identiteettejä ja erilaisten vuorovaikutustilanteiden ja -suhteiden kuvauksia; 1) kansalaisdiskurssiksi, 2) sortamisdiskurssi…
Kuule minua
2019
Analysis of Social Media Impact on Opportunity Recognition. A Social Networks and Entrepreneurial Alertness Mixed Approach
2020
This paper investigates the effects of social media on entrepreneurial opportunity recognition. Combining the internal and external approaches of opportunity recognition, the study analyzes how social media influences the entrepreneurs in discovering new entrepreneurial opportunities. Structural equation modeling was used in this study, using the variance-based partial least squares (PLS)&ndash
Mediated by the giants: Tracing practices, discourses, and mediators of platform isomorphism in a media organization
2022
News media are increasingly interwoven with social media platforms. Building on institutional theory, we trace the repercussions of the platform infrastructure inside a media organization by focusing on organizational discourses and practices in connection with the journalistic use of social media. The empirical material includes interviews, field notes, chat logs, and documents collected from a public service media organization during a 6-month on-site and virtual ethnography. The findings show how platform pressures intertwine with content production, audience representation, journalistic values, and organizational development, thus manifesting the infrastructuralization and institutional…
E-tutoring nella didattica telematica. Pratiche di modellamento.
2021
Il lavoro si propone di delineare quali evoluzioni la figura dell'e-tutor stia attraversando nel contesto della didattica telematica alla luce dei cambiamenti che i media digitali e sociali introducono (Rivoltella, 2017; Ferrari, 2019). Resta fondamentale la dimensione comunicativa su cui tale ruolo si basa (Rivoltella, 2006), che evidenzia la necessità di competenze di moderazione online, allestimento di gestione dei gruppi e animazione di online communities.All'e-tutor, in particolare, è richiesta consapevolezza sull'attività di modellamento che svolge nei confronti dei corsisti attraverso le sue attività comunicative e didattiche (interattive e…
Facebook dei morti
2017
L'articolo prende in esame il modo in cui la morte viene trattata all'interno dei social network, dai grandi lutti globali fino alle microcomunità formate dalle liste di amici.
Causality-based Social Media Analysis for Normal Users Credibility Assessment in a Political Crisis
2019
Information trustworthiness assessment on political social media discussions is crucial to maintain the order of society, especially during emergent situations. The polarity nature of political topics and the echo chamber effect by social media platforms allow for a deceptive and a dividing environment. During a political crisis, a vast amount of information is being propagated on social media, that leads up to a high level of polarization and deception by the beneficial parties. The traditional approaches to tackling misinformation on social media usually lack a comprehensive problem definition due to its complication. This paper proposes a probabilistic graphical model as a theoretical vi…