Davi Johnson Thornton
Communication studies identifies bodies as both objects of communication and producers (or sites) of communication. Communication about bodies—for example, gendered bodies, disabled bodies, obese bodies, and surgically modified bodies—influences bodies at the physical, material level by determining how they are treated in social interactions, in medical settings, and in public institutions. Communication about bodies also forges cultural consensus about what types of bodies fit in particular roles and settings. In addition to analyzing the stakes of communication about bodies, communication studies identifies bodies as communicating forces that cannot be accounted for by standards of reason, meaning, and decorum. Bodies are physical, material, affective beings that communicate because of, not in spite of, their messy, ineffable status. Moreover, communication is an embodied process that involves a range of material supports, including human bodies, technological bodies, and other nonhuman physical and biological bodies. Investigating bodies as communicating forces compels an understanding of communication that is not exclusively rational, meaning-oriented, and nonviolent.
The concept of public culture refers most broadly to the dynamic negotiation of beliefs, values, and attitudes regarding collective association through media and other social practices that are defined by norms of open access and voluntary response. The concept is a recent innovation and applies primarily to modern societies, where public culture is the envelope of communication practices within which public opinion is formed; those practices can include news, entertainment, the arts, advertising, social media, and many other means for representing and judging any individual, institution, or custom having collective significance. The term “public” emphasizes relatively unrestricted communication across civil society regarding governance and other matters affecting the general welfare. The term “culture” emphasizes that public opinion depends on contextual factors that emerge through multiple media and embodied responsiveness. These considerations provide a basis for analysis of distinctively modern relationships across civil society, media technologies, and political action in a global context.
Matthew Houdek and Kendall R. Phillips
The term public memory refers to the circulation of recollections among members of a given community. These recollections are far from being perfect records of the past; rather, they entail what we remember, the ways we frame it, and what aspects we forget. Broadly, public memory differs from official histories in that the former is more informal, diverse, and mutable where the latter is often presented as formal, singular, and stable. Beginning in the 1980s, scholars from various disciplines became interested in the way ideas about the past were crafted, circulated, and contested. A wide variety of artifacts give evidence of public memory, including public speeches, memorials, museums, holidays, and films. Scholars interested in public memory have observed the importance of such informal practices in relation to the conception of the nation-state, as well as a growing sense of an interconnected transnational or global network of memories. While the study of public memory spans multiple disciplines, its uptake in communication and rhetorical studies has produced a wealth of critical and theoretical perspectives that continues to shape the field.
Rhetorical invention is both a practice and its teaching—the capacity to create effective communication, and the instruction in this capacity. Teachers of rhetoric have provided over time a rich and durable supply of pedagogical resources for crafting communication in speech, writing, and multi-modal composition. These resources come down to us through traditions of teaching and practice, in handbooks, theoretical tracts, exemplary models, and heritable pedagogies. Such materials have sometimes succumbed but often resisted the temptation to standardize and systematize, since the art of rhetoric in its very nature speaks to each particular audience and occasion, a requirement that hinders efforts to give it rule-bound methods. The reasons for this resistance to standardization need to be explored as well as how invention has continued to provide heuristic guidance without prescriptive methodological tools. Lacking method, rhetoric is aided by the cultural support of convention, which in turn is modified for each new situation. Such a dialectic of convention and invention animates the ongoing registration of rhetoric to communicative practices and explains its durability as an unsystematic art.
Style is in the traditional canon of rhetoric and means the manipulation of language for rhetorical effect. Historically, eras that emphasized style in rhetoric also tended to regard rhetoric as of secondary importance in public discourse, as the window dressing for logic and more substantive modes of invention.
When we think of style more broadly as the use of gesture, clothing, decoration, objects, grooming—in short, of style in the more colloquial sense of “he’s got style”—then we see a wider and more important role for style as a major form of rhetoric. Today, the need of global capitalism to sustain artificially high levels of consumption is largely achieved through a rhetoric of style. The public must be persuaded to churn its clothing, decoration, grooming styles, and so forth constantly to keep consumption up, and the most effective way to achieve that end is through creating in people a preoccupation with style. Once that happens, then style becomes the major way in which we think about presenting ourselves to others. Style becomes the way in which people say who they are, who they want to be, and who they feel opposed to. Style becomes a major expression of political commitment.
In short, style has become a major if not the major rhetorical system at work in the world today. We understand what others mean, and we influence others, through style much more than we do through carefully planned discursive discourses, argument, and expository presentations. Because global capitalism is the engine behind this preoccupation with style, style is a system of communication likely to increase in dominance and importance.
Celeste M. Condit and L. Bruce Railsback
Whether understood as a set of procedures, statements, or institutions, the scope and character of science has changed through time and area of investigation. The prominent current definition of science as systematic efforts to understand the world on the basis of empirical evidence entails several characteristics, each of which has been deeply investigated by multidisciplinary scholars in science studies. The aptness of these characteristics as defining elements of science has been examined both in terms of their sufficiency as normative ideals and with regard to their fit as empirical descriptors of the actual practices of science. These putative characteristics include a set of commitments to (1) the goal of developing maximally general, empirically based explanations certified through falsification procedures, predictive power, and/or fruitfulness and application, (2) meta-methodologies of hypothesis testing and quantification, and (3) relational norms including communalism, universalism, disinterestedness, organized skepticism, and originality. The scope of scientific practice has been most frequently identified with experimentation, observation, and modeling. However, data mining has recently been added to the scientific repertoire, and genres of communication and argumentation have always been an unrecognized but necessary component of scientific practices. The institutional home of science has also changed through time. The dominant model of the past three centuries has housed science predominantly in universities. However, science is arguably moving toward a “post-academic” era.
Katherine E. Rowan
Explanations designed to teach, rather than to support scientific claims in scholarly works, are essential in health and risk communication. Patients explain why they think their symptoms warrant medical attention. Clinicians elicit information from patients and explain diagnoses and treatments. Families and friends explain health and risk concerns to one another. In addition, there are websites, brochures, fact sheets, museum exhibits, health fairs, and news stories explaining health and risk to lay audiences. Unfortunately, research on this important discursive goal is less extensive than is research on persuasion, that is, efforts to gain agreement. One problem is that explanation-as-teaching has not been carefully conceptualized. Some confuse this communication goal and discursive type with its frequent verbal and visual features, such as simple wording or diagrams. Others believe explanation-as-teaching does not exist as a distinctive communication goal, maintaining that all communication is solely persuasive: that is, designed to gain agreement.
Explanation-as-teaching is a distinct and important health communication goal. Patient involvement in decision making requires that both clinicians and patients understand options underlying health-care choices. To explore types of explanation-as-teaching, research provides (a) several ways of categorizing health and risk explanations for lay audiences; (b) evidence that certain textual and graphic features overcome predictable confusions, and (c) illustrations of each explanation type. Additionally, explanation types succeed or fail in part because of the social or emotional conditions in which they are presented so it is important to note research on conditions that support patients, families, and clinicians in benefiting from explanations of health and risk complexities and curricula designed to enhance clinicians’ explanatory skill.
Visual Rhetoric (VR) is a field of inquiry aiming to analyze all kinds of visual images and texts as rhetorical structures. VR is an offshoot of both visual semiotics, or the study of the meanings of visual signs in cultural contexts; and of the psychology of visual thinking, as opposed to verbal thinking—defined as the capacity to extract meaning from visual images. The basic method of VR, which can be traced back to Roland Barthes’s pivotal 1964 article “The Rhetoric of the Image,” is to unravel to connotative meanings of visual images. The picture of a lion, for instance, can be read at two levels. Denotatively (or literally) it is interpreted as “a large, carnivorous, feline mammal of Africa.” This level conveys informational or referential meaning. But the image of lion in, say, an advertisement or music video invariably triggers a connotative sense—namely, “fierceness, ferociousness, bravery, courage, virility.” The key insight of VR is that connotation is anchored in rhetorical structure, that is, in cognitive-associative processes such as metaphor and allusion, which are imprinted not only in verbal expressions, but also in visual images. So, the image of a lion in, say, a logo design for men’s clothing would bear rhetorical-connotative meaning and affect the way in which the clothing brand is perceived. This same basic approach is applied to all visual expressive artifacts, from traditional visual art works to the design of web pages and comic books. VR is showing that visual objects are rhetorical objects and that, therefore, they can be used to influence and persuade people as effectively as rhetorical oratory, if not more so. Given its simple, yet effective method of analysis, VR is spreading to various disciplines as a technique, including psychology, anthropology, marketing, and graphic design, among many others, affirming how visual images tap into a system of symbolism that is interconnected with other forms of symbolism and representation.