This study is an investigation of the relationships between selected structural characteristics of the community and the quality of housing. It quantitatively examines the relationship between the following structural elements as independent variables and quality of housing as the dependent variable. The independent variables are city size, sex-age composition, socioeconomic status, racial-ethnic composition, age of the city, regional location, form of government, city type and occupancy status.

The purpose of this research is to investigate the changes in countries of origin and occupational groups of immigrants to the United States after the implementation of the 1965 Immigration Act. The basic policy change in the 1965 Immigration Act was essentially the abolition of the National Origins Quota System. The new law led to obvious changes in the origins of immigrants. The number of Southern European, Asian and Caribbean immigrants significantly increased since the implementation of the Act. The sources of the various occupational groups shifted to some extent. The number of immigrants in the professional and highly skilled categories increased significantly. The impact of the changes aggravated the "brain drain" problem.

This study begins to fill the gap in sociological literature on movements and countermovements by exploring the dynamic environment of two movement organizations. After documenting the climate of public opinion on abortion, it investigates the strategy and tactics employed by a movement to maintain that opinion and a countermovement to reverse that opinion. It relates social movements to their social environments, social change, opposition, and strategy and tactics. It illustrates the efficacy of single-issue groups in the American social and political environment. Finally, this thesis demonstrates the validity of exploratory studies by uncovering elements of social movements and countermovements that had not been previously investigated.

This research sought to identify the determinants of nonuse and high use of physician services and assess whether or not patterns of nonuse and high use changed over time. The population of interest was a group of elderly unmarried women who participated in the Longitudinal Retirement History Survey from 1969 to 1979. Andersen and Newman's (2) health care services utilization model served as the conceptual framework for this research. Of specific interest was the relationship between age strata and health care behavior. Age proved to be a stratifying variable within the health care delivery system. Over the ten year survey period, the health care behavior of preretirement and postretirement nonusers and high users differed significantly. A decline in nonuse was also associated with the transition years. This finding could be attributed to the "near poor" becoming eligible for Medicare. In any event, these data show that utilization of physician services is likely to increase among some unmarried women in their middle 60's.