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Using social network analysis to understand residents’ social connection in a Singapore neighbourhood 利用社会网络分析了解新加坡某社区居民的社会联系
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-05-01 Epub Date: 2025-12-24 DOI: 10.1016/j.socnet.2025.12.006
Yohei Kato, Francine Chan, Belinda Yuen
Social isolation is an urgent challenge in urban environments worldwide. A widely used strategy is to establish social hubs within local neighbourhoods to promote social connection among residents, especially older adults. Yet little is known about the working and outcome of these social spaces, activities and programmes. The study seeks to address this knowledge gap and examine residents’ participation and membership in social activities and organisations within a public housing neighbourhood in Singapore using survey data (N = 300). Developing a comprehensive understanding of the social and spatial factors that facilitate resident interactions, Exponential Random Graph Models are employed, integrating three spatial mechanisms—spatial propinquity, spatial composition, and spatial configuration—alongside residents’ sociodemographic profiles, self-reported health and well-being, and perceptions of the local environment (e.g. place attachment, walkability). The study found that integrating multiple spatial mechanisms with residents’ characteristics offers deeper insight into local social connectedness. Spatial composition and configuration are stronger predictors of participation and membership than individual traits or proximity. It validates the configurational approach, showing that features like spatial integration and third places shape social interaction patterns. The findings illuminate how specific local organisations function as social hubs, offering guidance for designing community-based interventions while providing tools for evaluating such initiatives.
社会隔离是世界各地城市环境面临的紧迫挑战。一个广泛使用的策略是在当地社区建立社会中心,以促进居民,特别是老年人之间的社会联系。然而,人们对这些社会空间、活动和项目的运作和结果知之甚少。该研究旨在解决这一知识差距,并使用调查数据(N = 300)检查新加坡公共住房社区内居民对社会活动和组织的参与和成员资格。为了全面理解促进居民互动的社会和空间因素,采用指数随机图模型,将三种空间机制——空间接近性、空间构成和空间配置——与居民的社会人口统计资料、自我报告的健康和福祉以及对当地环境的感知(如地方依恋、可步行性)整合在一起。研究发现,将多种空间机制与居民特征相结合,可以更深入地了解当地的社会联系。空间组成和配置比个体特征或接近性更能预测参与和成员关系。它验证了配置方法,表明空间整合和第三空间等特征塑造了社会互动模式。这些发现阐明了具体的地方组织如何作为社会中心发挥作用,为设计基于社区的干预措施提供指导,同时为评估此类举措提供工具。
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引用次数: 0
Can an eye for an eye turn the whole world sanctioned? 以眼还眼能让整个世界制裁吗?
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-08-31 DOI: 10.1016/j.socnet.2025.08.001
Khrystyna Holynska , Renato Corbetta , Carter T. Butts , C. Ben Gibson
International sanctions have been an increasingly common tool for enforcing international norms of behavior, among other goals. There is continuing debate on what drives sanctioning behavior: while IR theories of sanctions have a long empirical history, more recent studies identify a need to extend these theories to better account for the endogenous nature of state sanction networks. Using a combination of network and IR-based insights, we aim to build a theory-driven, interpretable model of international sanctions that has high predictive utility. Using a separable version of dynamic network logistic regression, we test network theories of “Matthew effects”, reciprocity, and previous state-level sanctioning activity alongside traditional IR theories regarding the democratic peace, cultural or institutional similarity, power imbalance, and trade. Though we find that mechanisms from established IR theories largely hold with the inclusion of network endogeneity, endogenous network effects are more powerful than traditional IR concepts for predictive accuracy of the sanctioning network. We also find considerable differences for factors driving the imposition of sanctions (tie formation) versus persistence of sanction regimes (persistence), pointing to the importance of treating such effects separately.
国际制裁已成为执行国际行为准则的一种日益普遍的工具。关于是什么驱动制裁行为的争论仍在继续:虽然制裁的IR理论有很长的经验历史,但最近的研究表明,有必要扩展这些理论,以更好地解释国家制裁网络的内生性质。结合网络和基于ir的见解,我们旨在建立一个理论驱动的、可解释的、具有高预测效用的国际制裁模型。使用动态网络逻辑回归的可分离版本,我们测试了“马太效应”的网络理论、互惠和以前的国家级制裁活动,以及关于民主和平、文化或制度相似性、权力不平衡和贸易的传统IR理论。虽然我们发现既有IR理论的机制在包含网络内生性的情况下基本成立,但对于制裁网络的预测准确性,内生性网络效应比传统IR概念更强大。我们还发现,推动实施制裁的因素(关系形成)与制裁制度的持续(持续)之间存在相当大的差异,这表明分别对待这两种影响的重要性。
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引用次数: 0
Collecting a large number of alters in egocentric network research: A comparative analysis of three approaches 搜集大量自我中心网络研究的资料:三种研究方法的比较分析
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-09-03 DOI: 10.1016/j.socnet.2025.07.004
Miguel A. González-Casado , Alejandro Cruzado Rey , Miroslav Pulgar Corrotea , Christopher McCarty , José Luis Molina , Angel Sánchez
This article presents an analysis of the impact of the number of alters elicited in an ego network on the structural properties of those networks. There continues to be debate about the pros and cons of eliciting a fixed number of alters for each respondent versus allowing the respondent to list as many or few alters as they would like. This article explores a random assignment of respondents to three treatment groups – (1) a fixed number of alters set at 30, (2) a variable number of alters up to 45, and (3) a variable number of alters up to 45 with a 20 alter minimum. The results indicate that, from a non-structural perspective, all levels of emotional proximity, interaction contexts, genders, and ages are consistently sampled across the three treatment groups. At the structural level, the behavior of individual metrics is also largely similar. However, the most significant differences arise in the collective behavior of structural metrics—specifically, in their correlation structure, the amount of redundant information each variable provides, and the diversity and interpretability of the observed structural variability. When a data collection strategy constrains network size, it reduces the sparsity of the correlation matrix, effectively decreasing the number of independent global variables needed to describe network structure and making these global variables less interpretable. In other words, networks constructed with a survey that limits size tend to be more similar to each other, exhibiting less structural diversity and yielding differences that are harder to interpret. However, we discuss how these differences may simply be mathematical artifacts, without necessarily implying a clear advantage in choosing one treatment over another. Finally, we argue that the field needs a targeted study to answer whether the differing numbers of alters listed is a function of network size.
本文分析了在自我网络中引起的改变数量对这些网络结构特性的影响。对于为每个受访者提供固定数量的更改与允许受访者列出尽可能多或少的更改之间的利弊,仍然存在争论。本文探讨了将受访者随机分配到三个治疗组-(1)固定数量的更改设置为30,(2)可变数量的更改设置为45,以及(3)可变数量的更改设置为45,最小更改为20。结果表明,从非结构的角度来看,所有层次的情感接近、互动背景、性别和年龄在三个治疗组中都是一致的。在结构层面上,单个指标的行为也在很大程度上相似。然而,最显著的差异出现在结构指标的集体行为中——具体而言,在它们的相关结构、每个变量提供的冗余信息的数量以及观察到的结构变异性的多样性和可解释性方面。当数据收集策略限制网络大小时,它降低了相关矩阵的稀疏性,有效地减少了描述网络结构所需的独立全局变量的数量,并使这些全局变量的可解释性降低。换句话说,通过限制规模的调查构建的网络往往彼此更加相似,表现出较少的结构多样性,产生难以解释的差异。然而,我们讨论了这些差异如何可能仅仅是数学上的人为因素,而不一定意味着选择一种治疗比另一种治疗有明显的优势。最后,我们认为该领域需要有针对性的研究来回答所列出的不同数量的变化是否是网络大小的函数。
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引用次数: 0
Robust network scale-up method estimators 鲁棒网络放大方法估计
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-08-26 DOI: 10.1016/j.socnet.2025.08.002
Sergio Díaz-Aranda , Juan Marcos Ramírez , Jose Aguilar , Rosa E. Lillo , Antonio Fernández Anta
The Network Scale-up Method (NSUM) is a relatively recent statistical approach for estimating the prevalence of unknown populations through indirect surveys utilizing information about the respondents’ social circles. The popularity of NSUM has increased in recent years due to its ability to uphold privacy and cost-effectiveness. However, the NSUM is not exempt from biases resulting from participants’ behavior. In addition, the simpler and most popular NSUM estimators are based on averages, making them sensitive to deviations in the samples, which may cause significant errors. This work aims to study how robust procedures can overcome misreporting, contamination, and deviation due to conditions such as barrier effects, prevalence, skewness, and tail length. Specifically, the central objective of the article is to analyze the statistical robustness of NSUM methods, studying whether these methods are affected by outliers or unusual data. We employ eight robust proposals for each of the two classical NSUM estimators. We analyze robust estimators through simulation experiments using synthetic random networks such as Erdős–Rényi, Scale Free, and Stochastic Block Model structures to model different degree distributions and community structures with different prevalence levels in contaminated and uncontaminated scenarios. We compare the results of the simulations with real data on COVID-19 indicators in the United Kingdom and voting intention in the Spanish General Elections of 2023. This article shows that the classical NSUM estimators perform poorly in contaminated scenarios, while most of the robust proposals are not considerably affected. However, the performance of some robust NSUM estimators decreases under barrier effects. In addition, we observe that distortions created by small prevalence play an important role in selecting the most suitable robust NSUM estimator. Particularly, the robustification of the Mean of Ratios (MoR) estimator based on the Myriad operator typically exhibits the best performance (for MoR methods) across the various social network structures for different prevalence levels, reducing the estimation error regarding the non-robust methods by up to three orders of magnitude in contaminated scenarios.
网络放大法(Network Scale-up Method, NSUM)是一种相对较新的统计方法,通过间接调查利用被调查者的社交圈信息来估计未知人群的患病率。近年来,由于其保护隐私和成本效益的能力,NSUM越来越受欢迎。然而,NSUM也不能避免参与者行为造成的偏差。此外,最简单和最流行的NSUM估计器是基于平均值的,这使得它们对样本中的偏差很敏感,这可能会导致显著的误差。这项工作旨在研究稳健的程序如何克服由于屏障效应、流行率、偏度和尾长等条件造成的误报、污染和偏差。具体来说,本文的中心目标是分析NSUM方法的统计稳健性,研究这些方法是否受到异常值或异常数据的影响。我们对两个经典的NSUM估计分别采用了8个稳健的建议。我们通过模拟实验分析了鲁棒性估计,使用合成随机网络如Erdős-Rényi、Scale Free和随机块模型结构来模拟污染和未污染情景中不同程度分布和不同患病率水平的社区结构。我们将模拟结果与英国COVID-19指标和西班牙2023年大选投票意向的真实数据进行了比较。本文表明,经典的NSUM估计器在污染情况下表现不佳,而大多数鲁棒性建议没有受到很大影响。然而,一些鲁棒NSUM估计器在屏障效应下性能下降。此外,我们观察到小流行率产生的扭曲在选择最合适的稳健NSUM估计器中起着重要作用。特别是,基于Myriad算子的比率均值(MoR)估计器的鲁棒性通常在不同流行水平的各种社会网络结构中表现出最佳性能(对于MoR方法),在污染场景中将非鲁棒方法的估计误差减少了多达三个数量级。
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引用次数: 0
Stable or dynamic? Explaining the development of Muslim and non-Muslim boys’ and girls’ friendship-making across adolescence 稳定的还是动态的?解释穆斯林和非穆斯林男孩和女孩在青春期交友的发展
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-09-12 DOI: 10.1016/j.socnet.2025.08.004
David Kretschmer , Lars Leszczensky
Friendship segregation between Muslim and non-Muslim youth in Europe is well documented. However, previous network studies provide only snapshots, thus ignoring whether interreligious friendship-making changes throughout adolescence. A recent non-network study suggests increasing in-group friendships among Muslim girls and stability among Muslim boys, but it could not explain these differences and did not consider interdependence with non-Muslims’ friendship-making. To overcome these limitations, we study the trajectories of friendship-making among Muslim and non-Muslim boys and girls and assess the explanatory power of three key determinants of interreligious friendship-making dynamics: interreligious attitudes, religious norms that constrain out-group friendships, and reactions to friendship-making behavior of other groups. Addressing the methodological limitations of non-network research, we study friendship trajectories with stochastic actor-oriented models for network evolution applied to five waves of longitudinal friendship network data among 1122 Muslim and non-Muslim youth in German schools. We find that Muslim girls start out with at least as many interreligious friends as Muslim boys but that their tendency to have non-Muslim friends decreases substantially throughout adolescence. By contrast, the religious friendship-making of both Muslim boys and non-Muslims of either gender remains stable over time. We show that the increase in in-group friendships only applies to Muslim girls with high religiosity and that it is particularly strong for cross-gender friendships, suggesting that gendered religious norms can explain differences in the dynamics of Muslim boys’ and girls’ friendship-making. By contrast, interreligious attitudes and reactions to shifts in other groups’ friendship-making do not contribute to the observed friendship-making trajectories.
在欧洲,穆斯林和非穆斯林青年之间的友谊隔离是有据可查的。然而,先前的网络研究只提供了快照,从而忽略了宗教间的友谊是否会在整个青春期发生变化。最近的一项非网络研究表明,穆斯林女孩群体内友谊的增加和穆斯林男孩群体内友谊的稳定,但它无法解释这些差异,也没有考虑到非穆斯林交朋友之间的相互依赖。为了克服这些限制,我们研究了穆斯林和非穆斯林男孩和女孩之间建立友谊的轨迹,并评估了宗教间建立友谊动态的三个关键决定因素的解释力:宗教间态度,限制群体外友谊的宗教规范,以及对其他群体建立友谊行为的反应。针对非网络研究方法的局限性,我们采用随机因素导向的网络进化模型研究友谊轨迹,并将其应用于德国学校1122名穆斯林和非穆斯林青年的五波纵向友谊网络数据。我们发现,穆斯林女孩一开始与穆斯林男孩拥有至少一样多的跨宗教朋友,但在整个青春期,她们结交非穆斯林朋友的倾向大幅下降。相比之下,穆斯林男孩和非穆斯林男女之间的宗教友谊随着时间的推移保持稳定。我们表明,群体内友谊的增加只适用于具有高度宗教信仰的穆斯林女孩,而且对跨性别友谊尤其强烈,这表明性别宗教规范可以解释穆斯林男孩和女孩建立友谊的动态差异。相比之下,宗教间的态度和对其他群体建立友谊的转变的反应对观察到的建立友谊的轨迹没有贡献。
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引用次数: 0
Accounting for correlation and censoring in Bayesian Network Scale-up Method Models 考虑贝叶斯网络放大方法模型的相关性和删减
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-08-06 DOI: 10.1016/j.socnet.2025.07.005
Benjamin Vogel, Breschine Cummins, Ian Laga
The Network Scale-up Method (NSUM) estimates the size of hard-to-reach populations using survey data on individuals’ social networks. Existing NSUM models incorporate correlation across groups in the responses. We propose a generalized model that improves NSUM accuracy by addressing data censoring and accounting for the relationship between social network size and the likelihood of knowing individuals in different groups. Correlations are directly estimable from NSUM survey data, and simulations show that subpopulation estimates are biased when censoring and correlations are ignored. We analyze two data sets, yielding both population size estimates and novel insights into social network structures in these communities.
网络放大法(NSUM)利用个人社交网络的调查数据来估计难以接触到的人群的规模。现有的NSUM模型在响应中纳入了组间的相关性。我们提出了一个广义模型,通过解决数据审查和考虑社会网络规模与不同群体中认识个体的可能性之间的关系来提高NSUM的准确性。从NSUM调查数据中可以直接估计相关性,并且模拟表明,当审查和忽略相关性时,亚种群估计是有偏差的。我们分析了两个数据集,得出了人口规模估计和对这些社区的社会网络结构的新见解。
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引用次数: 0
The co-evolution of informal social status and gossip in workplace social networks 职场社交网络中非正式社会地位与八卦的共同演化
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-08-11 DOI: 10.1016/j.socnet.2025.07.006
Emily Kruidhof , Rense Corten , Lea Ellwardt , Rafael Wittek
This study examines the co-evolution of informal social status and the three positions in a gossip triad – gossip senders, receivers, and objects – in the workplace. Two different social mechanisms are proposed to explain these interrelationships, suggesting relationships between gossip and informal social status in the opposite direction. First, the social bonding perspective suggests that gossip bonds between actors in a gossip triad shape their informal social status. Second, the social capital perspective indicates that employees’ informal social status leads to their position within gossip triads. The hypotheses are tested in a three-wave social network study among employees in a Dutch childcare organization. Results of stochastic actor-oriented models indicate a co-evolution between informal social status and the receiver’s role in a gossip triad, but not with the roles of sender and object. Contrary to what the social capital perspective predicts, employees’ informal social status negatively affects receiving gossip over time. In line with the social bonding perspective, receiving gossip positively affects informal social status over time. The co-evolution process suggests that over time, an equilibrium may emerge where an employee’s informal social status stabilizes at a point where enough gossip is received to sustain their social position. We conclude that the previously often neglected receivers of third-party information should be considered when examining the dynamics of workplace gossip.
本研究考察了非正式社会地位和职场八卦三位一体中的三个位置——八卦发送者、接受者和对象——的共同演变。研究人员提出了两种不同的社会机制来解释这些相互关系,表明八卦与非正式社会地位之间的关系是相反的。首先,社会联系观点表明,八卦三位一体中的演员之间的八卦联系塑造了他们的非正式社会地位。第二,社会资本视角表明,员工的非正式社会地位导致其在八卦黑社会中的地位。这些假设在荷兰一家托儿机构的员工中进行了三波社交网络研究。随机因素导向模型的结果表明,非正式社会地位与八卦三元组中的接受者角色之间存在共同演化,但与发送者和对象角色之间没有共同演化。与社会资本观点的预测相反,随着时间的推移,员工的非正式社会地位会对接受八卦产生负面影响。根据社会关系的观点,随着时间的推移,接受八卦对非正式的社会地位有积极的影响。共同进化过程表明,随着时间的推移,一种平衡可能会出现,员工的非正式社会地位稳定在一个点上,在这个点上,有足够的八卦来维持他们的社会地位。我们的结论是,在研究职场八卦的动态时,应该考虑到以前经常被忽视的第三方信息的接收者。
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引用次数: 0
Leveraging latent space network models for community intervention 利用潜在空间网络模型进行社区干预
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-10-27 DOI: 10.1016/j.socnet.2025.10.002
Sean Everton, Seth Gray, Chad Machiela, Rob Schroeder
This paper aims to demonstrate the potential value of latent space network models (LSNMs) in supporting crisis managers during early community network intervention when information and resources are typically limited and the community is most vulnerable. Community network intervention requires crisis managers to identify existing ties between response network members and to foster and develop relations to eliminate (or minimize) bottlenecks and bridge gaps in human service coverage. We argue that in early crisis intervention, when responders have an incomplete understanding of the situation and limited resources, crisis managers may employ LSNMs to model relationships between actors who share parallel objectives (such as shelter volunteers or substance use disorder treatment specialists) and roles (such as law enforcement and emergency medical responders). Doing so would allow managers to compare the impact of proposed courses of action based on limited existing data and to guide the development of subnetworks to implement intervention initiatives. To demonstrate the utility of LSNMs, we examine the crisis response network that emerged following Oregon Governor Tina Kotek’s January 2024 state of emergency declaration concerning the fentanyl abuse in Portland, the state’s largest city. We find that LSNMs can assist early emergency responders with limited initial network data to model networks and identify critical limitations, assess risks associated with intervention strategies, and prioritize network development efforts to address shortcomings within available resources.
本文旨在证明潜在空间网络模型(LSNMs)在早期社区网络干预中支持危机管理者的潜在价值,当信息和资源通常有限且社区最脆弱时。社区网络干预要求危机管理人员确定响应网络成员之间的现有联系,并促进和发展关系,以消除(或尽量减少)人力服务覆盖的瓶颈和弥合差距。我们认为,在早期危机干预中,当反应者对情况的了解不完全且资源有限时,危机管理者可以使用LSNMs来模拟具有平行目标的行为者(如收容所志愿者或物质使用障碍治疗专家)和角色(如执法和紧急医疗反应者)之间的关系。这样做将使管理人员能够根据有限的现有数据比较拟议的行动方案的影响,并指导发展子网络以执行干预倡议。为了证明LSNMs的效用,我们研究了俄勒冈州州长蒂娜·科特克(Tina Kotek)于2024年1月就该州最大城市波特兰的芬太尼滥用问题宣布紧急状态后出现的危机响应网络。我们发现LSNMs可以帮助早期应急响应人员利用有限的初始网络数据建立网络模型并识别关键限制,评估与干预策略相关的风险,并优先考虑网络开发工作,以解决可用资源内的缺点。
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引用次数: 0
Duality: Taking stock and moving forward 双重性:评估和前进
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-09-16 DOI: 10.1016/j.socnet.2025.09.002
Ronald L. Breiger
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引用次数: 0
Duality: The first fifty years and beyond 二元性:前五十年及以后
IF 2.4 2区 社会学 Q1 ANTHROPOLOGY Pub Date : 2026-01-01 Epub Date: 2025-09-15 DOI: 10.1016/j.socnet.2025.09.001
Alessandro Lomi, Philippa E. Pattison
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引用次数: 0
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