scholarly journals The role of space, time and sociability in predicting social encounters

Author(s):  
Christoph Stich ◽  
Emmanouil Tranos ◽  
Mirco Musolesi ◽  
Sune Lehmann

Space, time and the social realm are intrinsically linked. While an array of studies have tried to untangle these factors and their influence on human behaviour, hardly any have taken their effects into account at the same time. To disentangle these factors, we try to predict future encounters between students and assess how important social, spatial and temporal features are for prediction. We phrase our problem of predicting future encounters as a link-prediction problem and utilise set of Random Forest predictors for the prediction task. We use data collected by the Copenhagen network study; a study unique in scope and scale and tracks 847 students via mobile phones over the course of a whole academic year. We find that network and social features hold the highest discriminatory power for predicting future encounters.

2012 ◽  
Vol 48 (No. 6) ◽  
pp. 245-250 ◽  
Author(s):  
J. Chloupková ◽  
Bjørnskov Ch

Recent literature and research on social capital has demonstrated the economic importance of social features, such as trust and norms that facilitate cooperation. This article focuses on the role of social capital in the context of the Czech agricultural sector. Obtaining credit, sharing machinery, and proliferating information serves as examples where an awareness and reliance on the social capital of rural communities matter. By forming groups and strengthening existing networks, Czech farmers can improve their productivity, as well as their welfare. The article concludes by warning that the Czech state cannot invest directly in social capital, but should create the necessary legal and economic incentives to encourage the formation of social capital.


Info ◽  
2015 ◽  
Vol 17 (5) ◽  
pp. 66-81 ◽  
Author(s):  
ChienHsing Wu ◽  
Shu-Chen Kao ◽  
Hsin-Yi Liao

Purpose – The purpose of this study is to reveal the role of individual–social–technology fit in online social network (OSN) value development. The social software features (e.g. communication and interaction), social features (e.g. privacy and trust) and individual features (e.g. sense of belonging and self-disclosure) are considered fitting forms to describe the OSN value. Implications and suggestions are addressed. Design/methodology/approach – The literature review on social software, the social and individual characteristics and the research gap with respect to OSN value is presented. The research arguments are then hypothesized, and research model used to describe the proposed role is examined empirically. The research targeted mobile phone users as the subjects, and the extent of the activities of these users on OSN for both work and studies. A salient investigation explores the moderation effect of gender. The research results are obtained, and the findings are revealed on the basis of 468 social software users. Findings – The significant effect of individual–social–technology fit on OSN value development is presented through the satisfaction of both participation and sharing information, and knowledge about this fit is verified. The interplay of social software, social and individual features contributes significantly to individual–social–technology fit development, implying that OSN value development is not a single issue. OSN value development should be considered concurrently with technological, personal and social issues. Research limitations/implications – The empirical study confirms that fitness analysis produces a systematic outcome, in which all elements (e.g. social, technology and individual) are required to cooperate with one another to maximize the OSN value. An individual adopts online channels to communicate with others; thus, the benefits may be a multidimensional issue instead of only a single information service issue. They also consider building an equal social relationship to be important, as it enables diverse propositions, maintains acceptable privacy and behaves on faith to enhance the fit of technology features and individual features to value development. The subjects also likely accepted the fact that emotion generation is important for the advantage of fit of technology features and social features, thereby likely benefitting OSN value development. Originality/value – The OSN does not only add new values to the society but also brings new effects on social development, especially in terms of social cognition from virtual community formation, development and creation. Although existing studies in the literature present the important aspects and antecedents linked significantly to OSN value development, these studies also insufficiently discuss the effect of fit of these facets on OSN value development. This exploratory study mainly aims to propose and examine the individual–social–technology fit model through an empirical investigation. The main argument of the study is that when a positive and healthy virtual society is developed through social software, the individual and social characteristics, as well as the social software features, should be defined with a suitable fit to promote the social networking value.


2017 ◽  
Vol 17 (2) ◽  
pp. 248-270 ◽  
Author(s):  
Daniel Kontowski ◽  
Madelaine Leitsberger

European universities responded in different ways to the ‘refugee crisis’ of 2015. Some subscribed to the agenda of higher education (HE) as a universal human right, while others stressed different long-term benefits of offering access to it. Yet, the unprecedented sense of moral urgency that guided immediate declarations of support and subsequent actions has largely remained unaddressed. With the crisis becoming a new reality for many countries, HE has a role to play in the social inclusion of refugees, even in countries that were not attractive destinations for refugees in the past. In this article, we provide an overview of the reasons why HE institutions supported refugees, and present the results of an empirical study of Poland and Austria during the 2015–2016 academic year. We then evaluate those first responses utilizing parts of Ager and Strang’s framework of integration, and discuss issues of institutional readiness, capabilities and the public role of HE stemming from this comparison. Our findings suggest that reasons such as acknowledgement of basic rights, or utilizing social capital are insufficient to explain and understand strong integrative support measures. We propose that refugee support by HE institutions is both better understood and promoted through the language of hospitality.


Author(s):  
Farhan Yetaim Alenezi

This study aims to evaluate the role of Cloud Computing in enhancing teaching and learning in Saudi Arabian government universities in the backdrop of the four principles of Social Constructivism Theory - social interaction, previous experience, activity of a learner, and the development of mental skills; all these have to be examined form the specialist’s point of view as he will be responsible for integrating technology into the processes for supporting the whole ecosystem. The study was conducted at 29 Saudi Arabian government universities, using a quantitative approach based on a Questionnaire. The study sample consisted of 84 Deans and Vice Deans of E-learning across all Saudi government universities, in the Academic Year 2016/2017. The results revealed a significant role for Cloud Computing for teaching and learning enhancement in the Saudi Arabian universities in accordance with the construct outlined above.


2019 ◽  
pp. 016502541985413
Author(s):  
Stephanie Correia ◽  
Mara Brendgen ◽  
Frank Vitaro

Socialization among aggressive friends is believed to play a critical role in the development of aggressive behavior. This study examined the moderating effect of norm salience in the classroom on the association between reciprocal friends’ and children’s own physical, relational, and general aggression. A total of 713 children ( M = 10.32 years, SD = 0.99) in grades 4 to 6 completed a peer nomination inventory in the fall and spring of the same academic year. Norm salience was operationalized as the class- and sex-specific correlation between each form of aggression and social preference. Norm salience moderated relational aggression socialization among friends only for highly relationally aggressive girls. Specifically, socialization was exacerbated when norm salience was favorable and attenuated when norm salience was unfavorable, suggesting that highly relationally aggressive girls may possess skills allowing them to adapt to the social context in which they and their friends interact. In contrast, boys’ general aggression socialization was exacerbated when norm salience was neutral or unfavorable, suggesting that boys who affiliate with aggressive friends may be more susceptible to aggressive friends’ influence in general and especially in the context of potential peer rejection. No moderating effect of norm salience was found in regards to physical aggression socialization. Results suggest that interventions aimed at changing acceptability of aggression in the classroom may only be effective in specific subgroups of aggressive youth.


2020 ◽  
Vol 16 (8) ◽  
pp. 20
Author(s):  
Ali Hasan Dirjal ◽  
Z. Ghapanchi ◽  
Behzad Ghonsooly

This study seeks to investigate the possible role of the social media applications in promoting and developing both the motivation and listening skill of Iraqi EFL learners at an academic environment. As a case study, seventy-majoring English sophomores at Mustansiriya University in Iraq were randomly divided between two groups, experimental and control groups. The pretest and posttest were conducted to the participants of the study based on a curriculum assigned to them to be taught throughout their academic year. A 25-statement designed questionnaire and an 8-statement designed test were distributed among the respondents of the study on the suitable methods of developing and improving motivation and listening skill respectively. Using the Likert Scale, SPSS and LISERAL programs, the statistical data of the two previously mentioned variables were collected. The final findings of the study revealed that male and female participants were highly motivated after receiving their instruction via Skype device. As a result, a significant difference was noted in the listening skill achievement of the testing group participants who subjected to Skype device as a means of teaching. Grounded on these findings, educators can seriously take social media applications in their account in the process of learning language and in developing more language skills.


2020 ◽  
Vol 7 (1) ◽  
pp. 15-20
Author(s):  
Renta Vulkanita Hasan

Documentary is a type of film that tends to be defined as a recording of reality that embedded in moving images. Documentary cannot be separated from the role of the filmmaker because they constructed reality and issues by assembling footage into narratives. Narratives are that accompanied by the social realm as fact and the role of filmmakers in the documentary brings a notion toward truth claim. Truth claims on the documentary need to be investigated because it involves two aspects: fact and filmmakers. Investigations are conducted to look for possibilities, whether another side of documentary is about trustworthiness. The first step of the investigation is to conduct a theoretical review. Theoretical review is needed in order to find previous research that have notions about truth claim of documentary from another perspective. The method of this investigation is that comparing some previous approaches with cognitive film approach where are from being initially put on the elements of reality and filmmakers, shifted to the perspective placed on the filmic element by engaging the audience. This research has an outcome that is possible to shift perspective from truth claim into trustworthiness through the filmic element that evokes the audience's experience through film clues.


2013 ◽  
Vol 3 (1) ◽  
pp. 36-47
Author(s):  
Urszula Idziak-Smoczynska

This article discusses the role of religion in the philosophy of Jacques Derrida. The author considers a specifically Christian, affirmative character of deconstruction that is found through the biblical references of Derrida, inspired by his forgotten master Gérard Granel. This line of argument opposes both the presence of Heideggerian death drive in Derrida’s subject and advances the possibility of a genuinely Christian rebellious subject as an answer to the question; who comes after the subject? Derrida’s thought informs us about the affective and weak concept of subjectivity that might be fruitful for the development of new outlines for the social realm of subjectivity. 


2017 ◽  
Vol 3 (5) ◽  
Author(s):  
Nemanja Đukić

Starting from the analysis of the meaning of health and illness, the workfi nds the social role of medicine as a transposition of the medicalization fromclinical to the the social realm of existence. Discovering the medicalizationof social life as one of the indicators of postmodern rationality entropy, theanalysis focuses on the diff usion and fl uid fear as a basic epochal experience ofhuman existence in contemporary constellation world whose social shaping isnamed as the anxiety society.


Problemos ◽  
2021 ◽  
Vol 100 ◽  
pp. 87-99
Author(s):  
Juozas Kasputis

The practice of social studies continues to be a complicated scientific endeavor. From an epistemological point of view, the social sciences, unlike the natural sciences, do not conform to the predominant definition of science. The existing differences among expositions of “science,” “inquiry,” and “studies” lie with the contested role of the intellectual who is embarked on understanding the social realm. The “maturity” of the social sciences is usually discussed in the context of objectivity and rationality. But continuing epistemological debates would be insufficient without reference to the scholar as a human studying humans. The philosophy of science has focused mainly on the procedures of knowledge accumulation, neglecting social context and its implications for inquiry. To address this neglect, this essay sets out first to retrace doubts about the role of the scholar that emerged with the institutionalization of the social sciences at the outset of the twentieth century and then to rethink these issues in terms of recent scientific developments. What surfaces is a new, participatory role for scholars that demands responsible contextualization and a broader conception of causal stories.


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