Described are characteristics of the school improvement planning and implementation efforts made in the 47 New York State schools that were identified as low-performing in 1985. This report identifies the aspects of the school improvement process which were completed, and offers recommendations concerning appropriate actions for all schools. Data were obtained in interviews that focused on the beginning of the planning, available resources, implementation, roles, and responsibilities. Respondents were school administrators, members of the school improvement team, and school staff. Findings are discussed in terms of uses of resources, planning procedures, and related considerations, such as curriculum, staff development, and problems faced by the school improvement team. Also provided is information about respondents' views of their outstanding accomplishments in improving their schools and their recommendations for future planning. Additional research questions generated by the interview are listed, and additional needs of districts involved in planning work are specified. (RH)