Six studies of formal interorganization collaborative partnerships are synthesized. The types of outcomes associated with collaboration and organizational characteristics and processes deemed essential for continuity are identified. (Author/MT)

This study reviews and synthesizes evidence from six recent investigations providing data on a total of 112 formal interorganizational arrangements (IOA's) that support educational improvement efforts. The synthesis was undertaken to ascertain how the nature, processes, interactions, and outcomes of such collaborative arrangements can support…