Recent research and reform efforts in science education have consistently stressed the importance of coherent science instruction, in which learning opportunities are connected and contextualized by meaningful phenomena, focus on a small set of core ideas over time, and generate a need-to-know about new ideas through a set of connected lessons.…

The author focuses on linkage strategies designed to help the elderly manage at home. This research centers on developments in Great Britain, Norway, Sweden, and West Germany. The author examines the dimensions of the problem, policy and organizational models, program and case models, and planning for improved coordination. (CT)