Do Sociological Theories Grow?

Although many observers assume that theoretical progress in sociology has been minimal, there in fact has been considerable growth. Most of the evidence, however, is hidden because sociologists generally (1) fail to differentiate kinds of theoretical activity, (2) focus almost exclusively on growth by means of increasing empirical support, and (3) ignore the variety of theoretical contexts within which growth can occur. Distinguishing among orienting strategies (i.e., metatheoretical frameworks), unit theories (individual theoretical arguments), and theoretical research programs (sets of interrelated theories) helps overcome these obstacles. A focus on programs reveals five types of relations among theories. Three types represent basic forms of theoretical growth; the other two are more specialized forms which usually emerge only in the context of programs based on one of the three basic types. These ideas are first explicated and then applied to several cases of ongoing theoretical activity in sociology. Such cases provide models or exemplars (in the Kuhnian sense) of theoretical growth. Detailed analysis of these exemplars should promote significant growth in other branches of sociology.