Focusing on matters of power and difference, this article examines rhetorical theories of genre and James Gee's theory of Discourse. Although both theories offer productive ways of understanding literate practice, it is argued, they are limited in crucial respects. Genre theory offers few ways of understanding how and why some social actors have an easier time than others in producing generic texts and getting their texts deemed "legitimate" by recognized authorities. Gee's theory, meanwhile, does not explain precisely how and where (i.e., at which conceptual level) communicants come to match Discourse to situation. This article contends that these limitations may be surpassed if the two theories are brought together in a particular way. In this new approach, genres and Discourses are viewed as mutually constitutive forms: Genres exist within Discourses and Discourses exist within genres. In adopting this approach, it is argued, researchers may study how particular genres are made to elicit performances of Discourses connected to particular social groups. Keywords genre, discourse (oral or written), critical theory, poststructuralism, postmodernism, sociolinguistics, writing, composition Recently, when analyzing student portfolios, I ran up against certain limits of rhetorical theories of genre and James Gee's theory of big-D Discourse (explained below). At the time, I was studying two high schools' career portfolio programs.
Collin
77Students at these schools are required to build portfolios out of artifacts from classes, extracurricular activities, and outside endeavors. In personal essays, students explain how these artifacts plot out their trajectories into paid work. At the end of the school year, seniors present their portfolios to exit interview panels composed of educators and businesspeople. My intention was to study career portfolios from two angles: as compositional forms and as the creations of differently positioned actors. To study the portfolio as a compositional form, I drew from rhetorical theories of genre. To understand how students from different backgrounds use linguistic resources to compose themselves as different kinds of people, I employed Gee's theory of Discourse. As I pursued my analysis, however, I discovered these two theories were limited in crucial respects.In contemporary theories of rhetoric, genres are often defined as "typified rhetorical actions based in recurrent situations" (Miller, 1984, p. 159; see also Bawarshi, 2003;Bazerman, 1988;Berkenkotter & Huckin, 1995; Campbell & Jamieson, 1978;Devitt, 2004;Freadman, 1994;Freedman & Medway, 1994;Russell, 1997;Schryer, 1994;Yates & Orlikowski, 1992). These theories offer productive ways of seeing how genres position individuals to recognize and build certain kinds of situations, take on identities appropriate to those situations, and act in accordance with those identities. Additionally, rhetorical theories of genre provide ways of understanding how actors adapt genres to suit unique conjunctures of space and time. Howeve...