The current unified-system view of educational knowledge production and utilization is seen to be inadequate. A reformulation of the conceptual structure on which the program is built must be complete, balanced, and realistic in order to mount programs in education which can command broad-based support. (Author/AM)

Identifies two major problems--first, both the formal and informal communication networks are extremely diffuse; and second, the interval from the start of a piece of research until its integration into the archival body of scientific knowledge is long--and presents some suggestions for alleviating them. (Author/JM)

Examines data analysis at three levels: analysis of data; secondary analysis is the re-analysis of data for the purpose of answering the original research question with better statistical techniques, or answering new questions with old data; and, meta-analysis refers to the statistical analysis of many analysis results from individual studies for…