17 Facts About Social network

Social network is a social structure made up of a set of social actors, sets of dyadic ties, and other social interactions between actors.

The social network perspective provides a set of methods for analyzing the structure of whole social entities as well as a variety of theories explaining the patterns observed in these structures.

Social network analysis is one of the major paradigms in contemporary sociology, and is employed in a number of other social and formal sciences.

Social network is a theoretical construct useful in the social sciences to study relationships between individuals, groups, organizations, or even entire societies .

Actor level: The smallest unit of analysis in a social network is an individual in their social setting, i e, an "actor" or "ego".

EgoSocial network analysis focuses on Social network characteristics such as size, relationship strength, density, centrality, prestige and roles such as isolates, liaisons, and bridges.

In network theory a scale-free ideal network is a random network with a degree distribution that unravels the size distribution of social groups.

One notable characteristic in a scale-free Social network is the relative commonness of vertices with a degree that greatly exceeds the average.

The Barabasi model of Social network evolution shown above is an example of a scale-free Social network.

Large-scale networks: Large-scale network is a term somewhat synonymous with "macro-level" as used, primarily, in social and behavioral sciences, in economics.

Such complex Social network features include a heavy tail in the degree distribution, a high clustering coefficient, assortativity or disassortativity among vertices, community structure, and hierarchical structure.

Contacts in a Social network provide information, opportunities and perspectives that can be beneficial to the central player in the Social network.

An ideal Social network structure has a vine and cluster structure, providing access to many different clusters and structural holes.

Social network analysis has thus been successfully applied to phenomena ranging from the social diffusion of linguistic innovation to the influence of peer learner communication on study abroad second language acquisition.

Social network capital is split into three dimensions: the structural, the relational and the cognitive dimension.

Social network capital is a sociological concept about the value of social relations and the role of cooperation and confidence to achieve positive outcomes.

Social network found that managers who often discussed issues with other groups were better paid, received more positive job evaluations and were more likely to be promoted.