Sampling for a Study of the Population and Land Use of Detroit in 1880-1885
The design of an efficient sampling scheme for the study of population and space in the nineteenth century is a challenging problem for historians. To examine the relationship of social life to the general form of the city, the sample must cover the whole territory. Working on that scale however, a researcher ordinarily sacrifices detail to achieve coverage. But to examine the constraints and the routine which are part of everyday experience, the sample must provide that very detail- intensive observations of small areal sub-populations. When the researcher has that detail, he/she ordinarily sacrifices the attempt to achieve uniform coverage of the city as a whole. The two goals have seemed mutually exclusive in any single sampling design. Thus the historical study of the American city has often followed two distinct lines of approach: either gross patterns in urban land use have been investigated to understand aspects of the city’s change, its dynamics of growth, and the development of suburbanization, for example; or intensive studies of the experience of neighborhoods or single ethnic or social groups have been conducted.