Notes that large-scale qualitative research projects tend to produce vast data pools from observation journals, interview transcripts, and other material that often is barely analyzed in the originating project. Argues that this material represents a valuable research resource. Includes six suggested rules for the use of older data. (MJP)

In 1981, the developers of a school-based change effort engaged researchers to conduct an evaluation study employing qualitative methodology that would provide the developers with information that could be used to improve the program. Resource constraints, short timelines, and the developers' preference for useable information encouraged…

The Research and Development Center for Teacher Education has launched a national study of change at the high school level, involving visits to a national sample of 18 high schools by 2-member research teams who conducted interviews with various constituencies to determine: (1) the types, sources, and purposes of changes in high schools; (2) the…

The National Longitudinal Study of the High School Class of 1972 was initiated in the spring of 1972. A national probability sample of l8,000 students from 1,070 schools completed a Student Questionnaire dealing with factors related to personal and family background, educational and work experiences, plans, aspirations, attitudes, and opinions.…