2000
DOI: 10.1063/1.1333299
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Small Worlds: The Dynamics of Networks between Order and Randomness

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Cited by 685 publications
(871 citation statements)
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“…It is clear that cohesion is an important concept fundamental to defining social groups and their boundaries as emergent phenomena. Work carried out by Watts (1999aWatts ( ,1999b on the small world problem tied network structure to an important global characteristic of networks, their "connectedness," but like Wasserman and Faust (1994:115-17) he did not utilize the graph theoretic measurement of connectivity. 43 Small-scale "social psychological" cohesion based on the model of cliques and attachment-to-group makes a difference because social psychological cohesion affects the strength of group norms, how much individuals are willing to sacrifice for the groups, and so forth.…”
Section: Discussionmentioning
confidence: 99%
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“…It is clear that cohesion is an important concept fundamental to defining social groups and their boundaries as emergent phenomena. Work carried out by Watts (1999aWatts ( ,1999b on the small world problem tied network structure to an important global characteristic of networks, their "connectedness," but like Wasserman and Faust (1994:115-17) he did not utilize the graph theoretic measurement of connectivity. 43 Small-scale "social psychological" cohesion based on the model of cliques and attachment-to-group makes a difference because social psychological cohesion affects the strength of group norms, how much individuals are willing to sacrifice for the groups, and so forth.…”
Section: Discussionmentioning
confidence: 99%
“…Within a social group, high connectivity plus a modest additional density of randomly distributed ties that reduce average path length within the group (Watts 1999b) is capable of generating large-scale group cohesion, as we showed in Section I.D. Our hypotheses (I.B) suggested how such cohesion might affect coordinated social action, social homogeneity, the emergence of group norms at the macro level and, in sufficiently compact groups (I.C), the emergence of interpersonal trust.…”
Section: Discussionmentioning
confidence: 99%
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“…A network topology that theoretically combines these desired properties is the "small world" topology (Watts and Strogatz 1998;Watts 1999). The small world is defined by two measures: characteristic path length (the smallest number of links it takes to connect one node to another averaged over all pairs of nodes in the network) and the clustering coefficient (the fraction of neighboring nodes that are also collected to one another).…”
Section: Information Flows and Network Topologiesmentioning
confidence: 99%