结构洞(structural holes)理论如何解释网络位置带来的优势?
How does structural-hole theory explain the advantage of network position?
博特指出,处于连接两个互不连通群体的「结构洞」位置者,能掌控信息桥接与议价权,获得信息与控制双重收益。这把个人回报归因于网络结构而非单纯关系数量。
Burt argues actors spanning structural holes between otherwise disconnected groups control information brokering and bargaining power, gaining information and control benefits. This attributes individual returns to network structure rather than mere tie count.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-11-03
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Burt, R. (1992), 《结构洞:竞争的社会结构》, 哈佛大学出版社
Burt, R. (1992), Structural Holes: The Social Structure of Competition, Harvard University Press
独立核验依据 · Independent verification: 核验依据 1 ARCHIVE 标识 structuralholess0000burt:Structural holes : t
#结构洞 #网络位置 #社会资本
社会资本被区分为「结合型」与「桥接型」,其社会后果有何不同?
How do bonding and bridging social capital differ in social consequences?
普特南区分:结合型资本强化群体内团结但可能排斥外群;桥接型资本连接异质群体、促进资源与信任跨群流动。后者更利于宏观社会信任与跨阶层机会。
Putnam distinguishes bonding capital, which reinforces in-group solidarity but can exclude outsiders, from bridging capital, which connects heterogeneous groups and promotes cross-group resource and trust flow. The latter better supports macro social trust and cross-class opportunity.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-11-03
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Putnam, R. (2000), 《独自打保龄:美国社区的衰落与复兴》, 西蒙与舒斯特
Putnam, R. (2000), Bowling Alone: The Collapse and Revival of American Community, Simon & Schuster
独立核验依据 · Independent verification: 核验依据 1 ARCHIVE 标识 bowlingalonecoll00putn:Bowling alone : the co
#社会资本 #结合型 #桥接型
同质性(homophily)如何塑造网络并影响不平等?
How does homophily shape networks and affect inequality?
麦克弗森等指出人们倾向与相似者联结,导致网络同质化,使资源、信息与机会沿群体内循环、跨群体封闭。这放大结构性不平等并削弱桥接型流动。
McPherson et al. show people tend to connect with the similar, homogenising networks so resources, information and opportunity circulate within groups and close off across them. This amplifies structural inequality and weakens bridging mobility.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
McPherson, M., Smith-Lovin, L. & Cook, J. (2001), 《同质性之鸟:社会网络中的同质性》, 社会学年评
McPherson, M., Smith-Lovin, L. & Cook, J. (2001), Birds of a Feather: Homophily in Social Networks, Annual Review of Sociology
#同质性 #社会网络 #不平等
信任的「厚/薄」之分如何与社会资本的可扩展性相关?
How does the thick/thin distinction of trust relate to the scalability of social capital?
福山区分基于血缘与熟悉的「厚信任」与对陌生人的「薄信任(普遍信任)」。普遍信任越高的社会,越能在大规模陌生人协作中降低交易成本、扩展社会资本的外延。
Fukuyama distinguishes 「thick」 trust based on kinship and familiarity from 「thin」 (generalised) trust toward strangers. Societies with higher generalised trust can lower transaction costs in large-scale stranger cooperation and extend the reach of social capital.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-11-03
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Fukuyama, F. (1995), 《信任:社会美德与创造经济繁荣》, 自由出版社
Fukuyama, F. (1995), Trust: The Social Virtues and the Creation of Prosperity, Free Press
独立核验依据 · Independent verification: 核验依据 1 ARCHIVE 标识 trustsocialvirtu0000fuku_k0f5:Trust : the soc
#普遍信任 #社会资本 #福山
六度分隔理论说的是什么?
What does the six degrees of separation theory describe?
米尔格拉姆的实验提示,任意两人之间平均通过约六个中间人即可连通,说明大规模社会网络具有惊人短的「小世界」路径。后续网络科学以平均路径长度量化这一性质。
Milgram's experiment suggested any two people are connected through about six intermediaries on average, showing large social networks have surprisingly short small-world paths. Later network science quantifies this via average path length.
难度 进阶 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
Milgram, S. (1967), 《小世界问题》, 今日心理学
Milgram, S. (1967), The Small World Problem, Psychology Today
#六度分隔 #小世界 #社会网络
格兰诺维特「弱关系的力量」核心观点是什么?
What is the core point of Granovetter's strength of weak ties?
格兰诺维特指出,强关系(亲友)彼此圈子重叠、信息冗余;弱关系(熟人)连接不同圈子,是获取新信息与求职机会的关键桥梁,因此弱关系在扩散中反而更有力。
Granovetter argued strong ties (close friends) share overlapping circles and redundant information, while weak ties (acquaintances) bridge different circles and are key to new information and job leads—so weak ties are stronger for diffusion.
难度 进阶 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
Granovetter, M. (1973), 《弱关系的力量》, 美国社会学杂志 (AJS), 78(6)
Granovetter, M. (1973), The Strength of Weak Ties, American Journal of Sociology, 78(6)
#弱关系 #社会网络 #信息扩散
社会网络分析中的「中心性」有哪些常见类型?
What are common types of centrality in social network analysis?
常见中心性包括度中心性(直接连接数)、接近中心性(到他人平均距离)与中介中心性(位于路径要冲的程度)。它们分别刻画一个节点在连接、可达与桥接上的重要性。
Common centralities include degree (number of direct ties), closeness (average distance to others) and betweenness (position on shortest paths). They capture a node's importance in connection, reachability and brokering respectively.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-11-03
来源 · Source
Wasserman, S. & Faust, K. (1994), 《社会网络分析:方法与运用》, 剑桥大学出版社
Wasserman, S. & Faust, K. (1994), Social Network Analysis: Methods and Applications, Cambridge University Press
独立核验依据 · Independent verification: 核验依据 1 ARCHIVE 标识 socialnetworkana0000wass:Social network analy
#中心性 #网络分析 #节点
什么是社会资本?它为何被视为一种资本?
What is social capital, and why is it treated as a form of capital?
社会资本是嵌入社会网络中的信任、规范与关系资源,可像物质资本一样被「投资」并带来回报(如更低交易成本、更易合作)。普特南将其定义为能通过协调行动提高效率的社会组织特征。
Social capital is the trust, norms and relational resources embedded in social networks that, like physical capital, can be invested and yield returns such as lower transaction costs and easier cooperation. Putnam defines it as features of social organisation enabling coordinated action.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-11-03
来源 · Source
Putnam, R. (2000), 《独自打保龄:美国社区的衰落与复兴》, 西蒙与舒斯特
Putnam, R. (2000), Bowling Alone: The Collapse and Revival of American Community, Simon & Schuster
独立核验依据 · Independent verification: 核验依据 1 ARCHIVE 标识 bowlingalonecoll00putn:Bowling alone : the co
#社会资本 #信任 #社会规范