Noting that one of the major ways in which social science can be utilized by society, it is stated, is through the application of experimental method to analysis of social problems, this article explores the organizational and institutional conditions under which social experimentation might be most effectively utilized for the benefit of society.…

To what extent, if any, will workers in families receiving Government cash benefits reduce their hours of work? The papers by Irwin Garfinkel and by Glen Cain and Harold Watts review large numbers of studies on this question. These authors caution us against having great confidence in the detailed estimates of how workers will respond because…

The purpose of this evaluation is to describe and assess the political, social, economic, and educational outcomes of the voucher demonstration, and the implications of these outcomes for public policy issues. The basic hypotheses of the Demonstration, the basic public policy issues, the major evaluation questions to be considered are set forth,…