Cohesion

Cambridge University Press eBooks, pp. 65–82

Abstract

Chapter 3 discusses the relation between scale and cohesion, defined here as the togetherness of a community, or the sense in which members identify and behave as a coherent, unitary group. We regard cohesion as a first-order sociological effect of scale with repercussions for political outcomes. Features associated with cohesion include homogeneity, trust, dense networks, strong norms, and the more general concept of social capital. Since we cannot explore all these facets in a single chapter, we focus on three elements of cohesion with presumed relevance to politics: heterogeneity , connectedness , and deviance . We review existing studies on the relation between scale and these three indicators of cohesion, and we regress various measures of ethnic and/or linguistic diversity on population. The results show a strong relationship between scale and heterogeneity and connectedness, while the effects of size on (perceptions of) deviance are somewhat less clear. While size seems to enhance deviant behavior, we argue that deviance is a matter of perception, with existing studies pointing to a positive relationship between perceptions of crime and the size of a community.

Authors 2

1. John Gerring

   The University of Texas at Austin

   Affiliation as printed

   University of Texas, Austin

2. Wouter P. Veenendaal Aachen

   Leiden University

   Affiliation as printed

   Universiteit Leiden