Uma visão do capital social no Twitter: O caso dos candidatos à Prefeitura de São Paulo

Auteurs-es

  • Rogério Rodrigues da Rocha Universidade de São Paulo
  • Tania Pereira Christopoulos Universidade de São Paulo

DOI :

https://doi.org/10.4301/S1807-17752015000300008

Mots-clés :

Capital Social, Twitter, Redes Sociais, Redes virtuais

Résumé

O objetivo deste trabalho é analisar como são estruturadas as relações entre indivíduos em uma rede virtual, Twitter, tendo como base as teorias do Capital Social. Para tanto, foram analisadas as contas de Twitter dos candidatos à prefeitura de São Paulo na campanha do ano de 2012, utilizando-se o programa NodeXL. As análises foram realizadas utilizando-se validação quantitativa por meio do Coeficiente de Clusterização de Clauset, Newman & Moore (2004). Como resultados, identificou-se, através do mapeamento topológico/quantitativo, pontos de intersecção entre o capital social e as relações entre indivíduos nos grupos virtuais existentes no Twitter, explicitados por relações de reciprocidade de cada rede.

Références

Amaral, L. A. N., Scala, A., Barthélémy, M,& Stanley, H. E..(2000). Classes of small-world networks.Proc. Natl. Acad. Sci. USA. 97(21), 11149-11152.

Bakshy, E.; Hofman, J. M.; Mason, W. A., & Watts, D.J..(2011).Everyone’s Influencer: quantifying influence on Twitter.In Proceedings of the fourth ACM international conference on Web search and data mining.65-74, Hong Kong, China.

Barabási, A. L., & Albert, R. A. (1999).Emergency of Scaling in Random Networks.Science 286, 509-512. doi:10.1126/science.286.5439.509.

Becker, G.S. (1993). Human Capital: A theoretical and empirical analysis, with special reference to education. Chicago: University of Chicago Press.

Borgatti, S.P., Jones, C.,&Everett, M.G. (1998). Network measures of social capital. Connections 21(2), 27-36.

Bourdieu, P. (2003).A dominação masculina. Rio de Janeiro: Bertrand Brasil.

Burt, R. S. (1992). Structural holes: The social structure of competition. Cambridge, MA: Harvard University Press.

Burt, R. S., & Minor, M.J. (1983).Applied network analysis: A methodological introduction. Beverly Hills, CA: Sage.

Clauset, A., Newman, M., &Moore, C. (2004).Finding community structure in very large networks.PhysicalReview E, 70 (6), 1-6.doi: 10.1103/PhysRevE.70.066111.

Coutinho, C, &Chaves, J. (2002). O estudo de caso na investigação em Tecnologia Educativa em Portugal. Revista Portuguesa de Educação, 15(1), pp. 221-244.

Creswell, J. W. (2003). Research Design: Qualitative, quantitative, and mixed method approaches. Thousand Oaks, Sage Publications, 2 ed.

Flap, H.D. (2002).No man is an island: the research program of a social capital theory. In O. Favereau and E. Lazega (Eds.), Conventions and structures.Markets, networks and hierarchies (pp. 29-59). Cheltenham: Edward Elgar.

Fruchterman, T.M.J., &Reingold, E.M., (1991). Graph Drawing by Force-directed Placement. Software-practice and experience. 21 (11): 1129-1164.

Granovetter, M.S. (1973).The strength of weaker ties.The American Journal of Sociology, 78 (6), 1360-1380.

Jin, E. M., Girvan, M., &Newman, M. E. J.(2001). The structure of growing social networks.Phys. Rev. E, 64 (04) (046132), 1-8.doi:10.1103/PhysRevE.64.046132

Kwak, H., Lee, C, Park, H., &Moon, S. (2010). What is Twitter, a social network or a news media?.In Proceedings of the 19th international conference on World wide web. 591-600. Raleigh, NC.

Lin, N. (1990).Social resources and social mobility: A structural theory of status attainment. In R. Breiger (ed.), Social Mobility and Social Structure, (pp. 247-271).Cambridge: Cambridge University Press.

Lin, N. (1992), Social resources: theory and research, In E. F. Borgatta (ed.), The Encyclopedia of Sociology. (pp. 1936-1942). New York: Macmillan.

Lin, N.(2002). Social Capital: A theory of social structure and action. Cambridge: Cambridge University Press.

Lin, Nan. (1982). Social Resources and Instrumental Action..In P. Marsden & N. Lin.Social Structure and Network Analysis, pp. 131-145, Beverly Hills, CA: Sage

Milstein, S., Chowdhury, A.,Hochmuth, G., Lorica, B.,&Magoulas, R.. (2008).Twitter and the micro-messaging revolution: Communication, connections, and immediacy--140 characters at a time.Sebastopol, CA: O'Reilly Media / Radar

Park, J.,&Newman, M. E. J. (2003).The origin of degree correlations in the Internet and other networks.Phys. Rev. E, 68(2) (026112),1-7.doi: 10.1103/PhysRevE.68.026112.

Ponte, J. P. (1994). O estudo de caso na investigação em educação matemática. Quadrante, 3(1), 3-18.

Portes, A. (1998). Social Capital: Its origins and applications in modern sociology. Annual Review of Sociology,24, 1-24.doi: 10.1146/annurev.soc.24.1.1.

Watts, D. J.; &Strogatz, S. H. (1998, June 4).Collective dynamics of “small-world” networks.Nature 393, 440 – 442.doi:10.1038/30918

Weng, J., Lim, E.,& Jiang, J. He, Q. (2010).TwitterRank: Finding topic-sensitive influential twitterers.Davison, B.D., &Suel T. (Eds) Proceedings from the third ACM international conference on Web search and data mining.(pp. 261-270), New York.

Yin, R. (2005).Case study research: Design and methods. Thousand Oaks, CA: Sage.

Téléchargements

Publié-e

2015-12-30

Comment citer

da Rocha, R. R., & Christopoulos, T. P. (2015). Uma visão do capital social no Twitter: O caso dos candidatos à Prefeitura de São Paulo. Journal of Information Systems and Technology Management, 12(3), 647–662. https://doi.org/10.4301/S1807-17752015000300008

Numéro

Rubrique

Articles