In the social sciences, social structure is the patterned social arrangements in society that are both emergent from and determinant of the actions of individuals. Likewise, society is believed to be grouped into structurally-related groups or sets of roles, with different functions, meanings, or purposes. Examples of social structure include family, religion, law, economy, and class. It contrasts with "social system", which refers to the parent structure in which these various structures are embedded. Thus, social structures significantly influence larger systems, such as economic systems, legal systems, political systems, cultural systems, etc. Social structure can also be said to be the framework upon which a society is established. It determines the norms and patterns of relations between the various institutions of the society.
Since the 1920s, the term has been in general use in social science, especially as a variable whose sub-components needed to be distinguished in relationship to other sociological variables, as well as in academic literature, as result of the rising influence of structuralism. The concept of "social stratification", for instance, uses the idea of social structure to explain that most societies are separated into different strata (levels), guided (if only partially) by the underlying structures in the social system. It is also important in the modern study of organizations, as an organization's structure may determine its flexibility, capacity to change, etc. In this sense, structure is an important issue for management.
On the macro scale, social structure pertains to the system of socioeconomic stratification (most notably the class structure), social institutions, or other patterned relations between large social groups. On the meso scale, it concerns the structure of social networks between individuals or organizations. On the micro scale, "social structure" includes the ways in which 'norms' shape the behavior of individuals within the social system. These scales are not always kept separate. For example, John Levi Martin has theorized that certain macro-scale structures are the emergent properties of micro-scale cultural institutions (i.e., "structure" resembles that used by anthropologist Claude Levi-Strauss). Likewise, in ethnography, a recent study describes how indigenous social structure in the Republic of Panama changed macro social structures and impeded a planned Panama Canal expansion. Marxist sociology has also historically mixed different meanings of social structure, though doing so by simply treating the cultural aspects of social structure as phenomenal of its economic ones.
Social norms are believed to influence social structure through relations between the majority and the minority. As those who align with the majority are considered 'normal', and those who align with the minority are considered 'abnormal', majority-minority relations create a hierarchical stratification within social structures that favors the majority in all aspects of society.
The early study of social structures has considerably informed the study of institutions, culture and agency, social interaction, and history.
Alexis de Tocqueville was supposedly the first to use the term "social structure". Later, Karl Marx, Herbert Spencer, Ferdinand Tönnies, Émile Durkheim, and Max Weber would all contribute to structural concepts in sociology. The latter, for example, investigated and analyzed the institutions of modern society: market, bureaucracy (private enterprise and public administration), and politics (e.g. democracy).
One of the earliest and most comprehensive accounts of social structure was provided by Karl Marx, who related political, cultural, and religious life to the mode of production (an underlying economic structure). Marx argued that the economic base substantially determined the cultural and political superstructure of a society. Subsequent Marxist accounts, such as that of Louis Althusser, proposed a more complex relationship that asserted the relative autonomy of cultural and political institutions, and a general determination by economic factors only "in the last instance."
In 1905, German sociologist Ferdinand Tönnies published his study The Present Problems of Social Structure, in which argues that only the constitution of a multitude into a unity creates a "social structure", basing his approach on his concept of social will.
Émile Durkheim, drawing on the analogies between biological and social systems popularized by Herbert Spencer and others, introduced the idea that diverse social institutions and practices played a role in assuring the functional integration of society through assimilation of diverse parts into a unified and self-reproducing whole. In this context, Durkheim distinguished two forms of structural relationship: mechanical solidarity and organic solidarity. The former describes structures that unite similar parts through a shared culture, while the latter describes differentiated parts united through social exchange and material interdependence.
As did Marx and Weber, Georg Simmel, more generally, developed a wide-ranging approach that provided observations and insights into domination and subordination; competition; division of labor; formation of parties; representation; inner solidarity and external exclusiveness; and many similar features of the state, religious communities, economic associations, art schools, and of family and kinship networks. However diverse the interests that give rise to these associations, the forms in which interests are realized may yet be identical.
The notion of social structure was extensively developed in the 20th century with key contributions from structuralist perspectives drawing on theories of Claude Lévi-Strauss, as well as feminist, marxist, functionalist (e.g. those developed by Talcott Parsons and followers), and a variety of other analytic perspectives. Some follow Marx in trying to identify the basic dimensions of society that explain the other dimensions, most emphasizing either economic production or political power. Others follow Lévi-Strauss in seeking logical order in cultural structures. Still others, notably Peter Blau, follow Simmel in attempting to base a formal theory of social structure on numerical patterns in relationships--analyzing, for example, the ways in which factors like group size shape intergroup relations.
The notion of social structure is intimately related to a variety of central topics in social science, including the relation of structure and agency. The most influential attempts to combine the concept of social structure with agency are Anthony Giddens' theory of structuration and Pierre Bourdieu's practice theory. Giddens emphasizes the duality of structure and agency, in the sense that structures and agency cannot be conceived apart from one another. This permits him to argue that structures are neither independent of actors nor determining of their behavior, but rather sets of rules and competencies on which actors draw, and which, in the aggregate, they reproduce. Giddens's analysis, in this respect, closely parallels Jacques Derrida's deconstruction of the binaries that underlie classic sociological and anthropological reasoning (notably the universalizing tendencies of Lévi-Strauss's structuralism). Bourdieu's practice theory also seeks a more subtle account of social structure as embedded in, rather than determinative of, individual behavior.
Other recent work by Margaret Archer (morphogenesis theory), Tom R. Burns and Helena Flam (actor-system dynamics theory and social rule system theory), and Immanuel Wallerstein (World Systems Theory) provide elaborations and applications of the sociological classics in structural sociology.
As noted above, social structure has been identified as:
Furthermore, Lopez and Scott (2000) distinguish between two types of structure:
Sociologists also distinguish between:
Modern sociologist sometimes differentiate between three types of social structures:
Social rule system theory reduces the structures of (3) to particular rule system arrangements, i.e. the types of basic structures of (1 and 2). It shares with role theory, organizational and institutional sociology, and network analysis the concern with structural properties and developments and at the same time provides detailed conceptual tools needed to generate interesting, fruitful propositions and models and analyses.
Some believe that social structure is naturally developed, caused by larger systemic needs (e.g. the need for labour, management, professional, and military classes), or by conflicts between groups (e.g. competition among political parties or elites and masses). Others believe that this structuring is not a result of natural processes, but of social construction. In this sense, it may be created by the power of elites who seek to retain their power, or by economic systems that place emphasis upon competition or cooperation.
Ethnography has contributed to understandings about social structure by revealing local practices and customs that differ from Western practices of hierarchy and economic power in its construction.
The most thorough account of the evolution of social structure is perhaps provided by structure and agency accounts that allow for a sophisticated analysis of the co-evolution of social structure and human agency, where socialised agents with a degree of autonomy take action in social systems where their action is on the one hand mediated by existing institutional structure and expectations but may, on the other hand, influence or transform that institutional structure.
The notion of social structure may mask systematic biases, as it involves many identifiable sub-variables (e.g. gender). Some argue that men and women who have otherwise equal qualifications receive different treatment in the workplace because of their gender, which would be termed a "social structural" bias, but other variables (such as time on the job or hours worked) might be masked. Modern social structural analysis takes this into account through multivariate analysis and other techniques, but the analytic problem of how to combine various aspects of social life into a whole remains.