On Dimensionalizing Roll Call Votes in the U.S. Congress

Publisher Website
Google Scholar
Abstract
Two related issues have developed in the scale analysis of voting in the U. S. Congress. One is methodological; it concerns the appropriate dimensionalizing model. The other is more substantive, entailing interpretation of the extent to which voting dimensions carry an ideological component. Kenneth Koford contributed to consideration of these issues in his research note, “Dimensions in Congressional Voting,” in the September 1989 issue of this Review. In this controversy, his claims are challenged vigorously by Keith T. Poole and Howard Rosenthal. In turn, Koford defends his argument that “much roll call voting in Congress does not fit a single dimension.”