Is social capital declining in the United States? A multiple indicator assessment

Despite a great deal of interest in a possible decline of social capital in the United States, scholars have not reached a consensus on the trend. This article improves upon previous research by providing a model of social capital that has explicit links to theories of social capital and that analyzes multiple indicators of social capital over a 20-year period. The results do not consistently support Putnam's claim of a decline in social capital, showing instead some decline in a general measure of social capital, a decline in trust in individuals, no general decline in trust in institutions, and no decline in associations.