Part of a special issue on organizational research utilization, this article analyzes two National Institute of Education programs--the Research and Development Utilization Program and the Experimental Schools Program--and finds that a key reason for nonutilization of research is the "policy vacuum" in which research is conducted.…

The movement toward integration of qualitative and quantitative research methods within the same study has been most evident in social policy research. Four major approaches to integrating can be identified in recent studies. The sequential, the parallel, and the fused models have been rather widely used. The interactive model, developed during…