Of the many discussions concerning the concept of social capital in recent years, the relation between membership in associations and the development of trust is one of the most controversial. The focus of these discussions has been the development of social trust inside associations. The problem of the failure to identify the relevant mechanisms involved in the alleged relation between participation in associations, and social trust, has been much discussed in the literature on social capital (Levi, 1996: 47-48). The effects of different types of association in the development of social trust, or trust in strangers, have also occasionally been analysed (Stolle and Rochon, 1998: 49; Putnam, 2000: 22-23). Much less frequently analysed, however, has been the development of particularised trust, that is, trust between known people, in this case trust between the members of associations themselves.
It has been commonly assumed that the development of particularised trust inside associations is a relatively uncontroversial issue: it is simply created as a by-product of participation in the everyday life of the association. In this paper, we will argue instead that the development of trust among the members of an association (and, therefore, the development of social capital) depends on the type of internal organisation of the association in question.