Shakya Holly B, Christakis Nicholas A, Fowler James H
School of Medicine, University of California San Diego, 9500 Gilman Dr., La Jolla, CA 92093, United States.
Yale Institute for Network Science, PO Box 208263, New Haven, CT 06520, United States.
Soc Networks. 2017 Jan;48:157-168. doi: 10.1016/j.socnet.2016.08.008. Epub 2016 Sep 20.
Since the 1970s sociologists have explored the best means for measuring social networks, although few name generator analyses have used sociocentric data or data from developing countries, partly because sociocentric studies in developing countries have been scant. Here, we analyze 12 different name generators used in a sociocentric network study conducted in 75 villages in rural Karnataka, India. Having unusual sociocentric data from a non-Western context allowed us to extend previous name generator research through the unique analyses of network structural measures, an extensive consideration of homophily, and investigation of status difference between egos and alters. We found that questions generated networks that were highly clustered and highly centralized. Similarity between respondents and their nominated contacts was strongest for gender, caste, and religion. We also found that name generators yielded the most homogeneous ties, while questions yielded the most heterogeneous. Participants were generally more likely to nominate those of higher social status, although certain questions, such as who participants uncovered more egalitarian relationships, while other name generators elicited the names of social contacts distinctly higher or lower in status than the respondent. Some questions also seemed to uncover networks that were specific to the cultural context, suggesting that network researchers should balance local relevance with global generalizability when choosing name generators.
自20世纪70年代以来,社会学家一直在探索衡量社会网络的最佳方法,尽管很少有提名生成者分析使用以社会为中心的数据或来自发展中国家的数据,部分原因是发展中国家的以社会为中心的研究很少。在这里,我们分析了在印度卡纳塔克邦农村的75个村庄进行的一项以社会为中心的网络研究中使用的12种不同的提名生成者。拥有来自非西方背景的不同寻常的以社会为中心的数据,使我们能够通过对网络结构指标的独特分析、对同质性的广泛考虑以及对自我与他人之间地位差异的调查,扩展先前的提名生成者研究。我们发现,某些问题生成的网络高度聚集且高度集中。受访者与其提名的联系人之间在性别、种姓和宗教方面的相似性最强。我们还发现,某些提名生成者产生的关系最为同质,而某些问题产生的关系最为异质。参与者通常更有可能提名社会地位较高的人,尽管某些问题,比如参与者与谁有更多平等关系,而其他提名生成者引出的社会联系人的地位明显高于或低于受访者。一些问题似乎还揭示了特定于文化背景的网络,这表明网络研究人员在选择提名生成者时应在本地相关性与全球普遍性之间取得平衡。