THE INTERSTITIAL ASCENT OF TALCOTT PARSONS: CROSS-DISCIPLINARY COLLABORATION AND CAREERISM AT HARVARD, 1927- 1951.

The paper builds on Joel Isaac's analysis of "interstitial" arrangements that generate scientific knowledge, and also draws upon the networking model of theory groups articulated by Nicholas and Caroline Mullins. I consider how the "interstitial academy" at Harvard, as well as Talcott Parsons's navigation of it, facilitated his professional rise from a vulnerable young instructor in economics in 1927 to one of the most prominent social scientists in the United States in 1951. I examine Parsons's engagement with curriculum-building committees in sociology and social ethics, in "the area of social science" and in social relations, as well as with undergraduate courses on institutions and on sociological theory, including a graduate student discussion circle, and with seminars on Pareto, on rationality and on "basic social science." In some instances, Parsons's involvement as a newcomer or junior participant led to important peer alliances, or to the support of higher ranking faculty and administrators who sponsored his advancement. In other instances, especially as his ascent progressed, Parsons played the more powerful role of "indispensable hub" who gained stature by organizing cross-disciplinary interaction. Parsons's interdisciplinary collaboration also placed him an initial administrative role that would prepare him to serve as chair of two academic departments. The final and most important outcome of the process of upward mobility was the creation of a "theory school" that elevated Parsons to a unique status as the most boundary-spanning theorist of the social sciences. The paper thus supplements existing accounts of the rise of Parsons while also offering a mode of analysis that might be widely applied to the careers of other social scientists, both contemporary and historical in diverse academic settings and national contexts. [ABSTRACT FROM AUTHOR]