This paper discusses the methodologies used in a study analyzing the administration of Federal aid in California, Michigan, Massachusetts, Virginia, New York, and Texas. The study, conducted by a team, was designed to integrate the case study method with the comparative method. The author describes the methodologies used in the study, outlines the methodological problems encountered, and recommends methodological modifications. Conclusions concerning the administration of Federal aid in the six States are presented. (Author/JF)