Why (and how) do teachers engage in social networks? An exploratory study of professional use of Facebook and its implications for lifelong learning

2012 ◽  
Vol 43 (5) ◽  
pp. 754-769 ◽  
Author(s):  
Maria Ranieri ◽  
Stefania Manca ◽  
Antonio Fini
2021 ◽  
Vol 5 (1) ◽  
pp. 5
Author(s):  
Ninghan Chen ◽  
Zhiqiang Zhong ◽  
Jun Pang

The outbreak of the COVID-19 led to a burst of information in major online social networks (OSNs). Facing this constantly changing situation, OSNs have become an essential platform for people expressing opinions and seeking up-to-the-minute information. Thus, discussions on OSNs may become a reflection of reality. This paper aims to figure out how Twitter users in the Greater Region (GR) and related countries react differently over time through conducting a data-driven exploratory study of COVID-19 information using machine learning and representation learning methods. We find that tweet volume and COVID-19 cases in GR and related countries are correlated, but this correlation only exists in a particular period of the pandemic. Moreover, we plot the changing of topics in each country and region from 22 January 2020 to 5 June 2020, figuring out the main differences between GR and related countries.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Paula Castro Pires de Souza Chimenti ◽  
Marco Aurelio de Souza Rodrigues ◽  
Marcelo Guedes Carneiro ◽  
Roberta Dias Campos

Purpose Through a literature review, a gap has been identified regarding the role of competition as a driver of social network (SN) usage. This study aims to design to address this gap, seeking motivators for SN usage based on how SN consumption may be related to users’ experience of competition. Therefore, the purpose of this study is to investigate the influence of competition in social media usage. Design/methodology/approach The authors used an exploratory qualitative approach, conducting a set of focus groups with young social media users. Data was analyzed with software. Findings Two new drivers for SN use are proposed, namely, competition and collective narrative. Research limitations/implications This is an exploratory study, and it does not seek to generalize results or quantify causal relationships among variables. Practical implications This paper offers SN managers a deeper understanding of key growth drivers for these media. Social implications This research can help society understand and debate the impacts of SNs on users’ lives, providing insights into drivers of excessive usage. Originality/value This paper proposes the following two SN usage drivers yet to be described in the literature: competition and collective narrative.


2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Karine de Jesus Rodrigues Santana ◽  
Victor Silva ◽  
Márcio Lopes Pimenta

Author(s):  
Sonia de Sa

Feminist movements are currently asserting themselves by the capacity of involvement and aggregation of activists and the public identified with the feminist cause, who have in common both the struggle for women's rights and the spaces where they create existence and attribute dimension to that struggle: digital social networks. The purpose of this article is to understand the communication strategies, supported by dialogue, that underlie this aggregation and sharing of meaning when it comes to feminism and its close connection with the fight for gender equality, the end of gender violence or the eradication of racism. Based on the theoretical review on networked PR (Grunig, 2009; Kent, 2017), networked dialogue (Theunissen & Wan Noordin, 2011; Smith & Taylor, 2017; and networked feminism (Fullagar, Parry and Johnson, 2019; Keller, Mendes & Ringrose, 2018; Araüna, Willem & Tortajada, 2019; Yang, Uysal & Taylor, 2017), we applied content analysis (Bardin, 2006) to publications and digital interactions on two Portuguese feminist platforms. Thus, in an adaptation of the model proposed by Lane and Kent (2018) - Dialogic Engagement Interaction - this exploratory study analyzes the dialogical involvement of Coletiva and INMUNE - Instituto da Mulher Negra de Portugal. The analysis results, however, shows a low level of dialogical involvement between organizations and their audiences and, consequently, a reduced collective force to stop online hate clusters with increasing protagonism and with highly technological and effective modus operandi. Thus, the outcomes indicate that the two platforms analyzed do not apply communication strategies through dialogue, limiting exchanges between the organization and the public to the classic top-down communication option, summarizing the practice of dialogical involvement in social digital media to the publication unidirectional content and openness to comments and other reactions. As for the hypotheses raised, only one of them was validated, taking into account that 1) there was no significant dialogical involvement in the content analysis of the two feminist platforms, and 2) although we were unable to verify in the content analysis of the two feminist platforms, the theoretical review validated the idea that online anti-feminist and hate clusters can be fought by online anti-feminist and anti-hate clusters with the same effectiveness in spreading messages as the former. And here, the networked PR must take the strategic and tactical leadership of the action. This work also proposes a model for the analysis of dialogical involvement in digital social networks based on the broader initial proposal of Lane and Kent (2018). The model we propose comprises six categories: 1) existence of comment(s), sharing(s) and / or emoji(s); 2) existence of comment(s) and answer(s); 3) existence of dialogue (with the five dialogical principles: mutuality, propinquity, empathy, risk and commitment; see in Kent, 2017).; 4) existence of freedom to choose the theme and the dialogical flow (when both parts – public and organization – are given freedom to choose the topic and flow of dialogue); 5) without agenda or manipulation (when there is no intention to put issues on the agenda, essentially, those that indicate manipulation); and 6) rhetorical (when a persuasion strategy is applied by both parts participating in the dialogue).


Author(s):  
John A. Kimber

Purpose Companies expend significant resources on global assignees’ success during deployment. However, the broader repatriation experience of organizational expatriates and their families, beyond securing employment, is still largely unexplored. Thus, the purpose of this paper, an exploratory study, is to describe the repatriation experience of five US Christian repatriates who returned to the USA after long-term expatriate assignments in China. Design/methodology/approach A qualitative approach was employed, and data were collected through five open-ended interviews with US Christian repatriates, focusing on their social networks and family repatriation experiences. Findings Upon repatriation, most global assignees received assistance with relocation and securing stateside employment but no assistance with readjustment issues for themselves or their accompanying family members. Most found repatriation the most difficult part of the assignment, and home churches were of little assistance. The findings support the deterioration of home social networks during longer assignments and extend the literature’s findings to the expatriate spouse and families. Originality/value This exploratory study addresses the experiences of Christian US repatriates and their social support through work and non-work home social networks. The findings highlight the importance of intentional efforts by repatriates and their families to strengthen their home social connections in order to minimize repatriation difficulties.


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