The letter of recommendation (LOR) plays a significant role in the application process for many professional positions, offering descriptive rather than quantitative information from a third party about an individual’s potential fit within the hiring organization. Such letters, however, increasingly appear online, emphasizing existing problems within the genre and creating others involving trust, reliability, and confidentiality. Typically, the response has been that such digitization of the LOR minimizes its significance or standardizes it. This article analyzes the digital LOR genre as an exemplar of epideictic rhetoric situated within a Perelmanian framework and demonstrates how the digital LOR operates rhetorically, enhancing the adherence between candidate, writer, audience, and institutional values and providing a means of evaluating candidate fit. The article also offers a rhetorical heuristic that captures how audiences can more fruitfully read the epideictic, digital LOR, thereby demonstrating how to optimize the digital platform’s benefits and still use the LOR to its best rhetorical advantage.

This article contributes to recent efforts to add life and movement to rhetorical studies by focusing on the representation of movement in medical texts. More specifically, this study examines medical texts, illustrations, and photographs involving movement by Johann Casper Lavater, G. B. Duchenne de Bologne, Charles Darwin, and Étienne-Jules Marey. By identifying how figures of speech epitomize arguments, this examination follows a shift in the way arguments about movement are represented, a shift from static, visual arguments to gestural enthymemes, as they are named, arguments that are made in movements; these shifts are linked to developments in medical technologies involving photography. These arguments about and using movement attempt to “capture” or express the moments within which life, through the embodied gesture, resides. This extended understanding of the enthymeme broadens current understanding of argument to include delivery, links medical and rhetorical discursive practices, and informs how we make sense of and study the relationships between technology and rhetoric both in the past and present.

Classical rhetorical theory has been used for relatively discrete, practice-oriented purposes in its application to teaching Scientific and Technical Communication. However effective these appropriations are, they isolate these resources from a comprehensive framework and from that framework's role in shaping disciplinary practice. Because these theoretical assets are integral to each student's preparation to be an effective, responsible practitioner, I have developed and taught an upper level rhetorical theory course for STC majors that is grounded in Aristotle's On Rhetoric and in his understanding that effective communication is a systematic tekhne/art.