Diane Marie Keeling and Marguerite Nguyen Lehman
Posthumanism is a philosophical perspective of how change is enacted in the world. As a conceptualization and historicization of both agency and the “human,” it is different from those conceived through humanism. Whereas a humanist perspective frequently assumes the human is autonomous, conscious, intentional, and exceptional in acts of change, a posthumanist perspective assumes agency is distributed through dynamic forces of which the human participates but does not completely intend or control. Posthumanist philosophy constitutes the human as: (a) physically, chemically, and biologically enmeshed and dependent on the environment; (b) moved to action through interactions that generate affects, habits, and reason; and (c) possessing no attribute that is uniquely human but is instead made up of a larger evolving ecosystem. There is little consensus in posthumanist scholarship about the degree to which a conscious human subject can actively create change, but the human does participate in change.
As distinguished from posthumanism, humanism is credited with attributing the conscious and intentional human subject as the dominant source of agency most worthy of scholarly attention. Since its inception during the Renaissance, humanism has been constituted in various ways throughout history, but as a collective body of literature, the human is typically constituted through humanism as: (a) autonomous from nature given the intellectual faculties of the mind that controls the body, (b) uniquely capable of and motivated by speech and reason, and (c) an exceptional animal that is superior to other creatures. Humanist assumptions concerning the human are infused throughout Western philosophy and reinforce a nature/culture dualism where human culture is distinct from nature. In contrast, a posthumanist scholar rejects this dichotomy through understanding the human as entangled with its environment. A posthumanist scholar of communication typically integrates scholarship from a variety of other disciplines including, but not limited to: art, architecture, cybernetics, ecology, ethology, geology, music, psychoanalysis, and quantum physics.
Bryan J. McCann
The term materialist rhetoric refers to scholarly approaches that seek to account for the relationship between rhetoric and the world that it inhabits. Rhetoricians have differed sharply on the character of this relationship and how it should inform rhetorical theory, criticism, and practice. To be a materialist is to insist that there exists a world outside of human agency that exerts force on human affairs. Marxism is the most influential philosophical tradition for materialist rhetoric, although rhetoricians vary in terms of their adherence to and interpretation of its principles. Karl Marx argued that the antagonistic class relations at the core of capitalism were the chief material determinant for social being. Historical materialism is the primary methodology of Marxist critique, and it rests on the premise that the character of class relations is not governed solely by human volition. Rather, these relations create the conditions of possibility for and shape the trajectory of social life.
While Marxism has informed the liveliest debates regarding materialist rhetoric, not all materialist rhetoricians are Marxists. The earliest iterations of materialist rhetoric drew on Marxism for inspiration, but did not adopt an explicitly anticapitalist orientation. Rather, materialist rhetoric initially referred to calls for rhetoricians to better account for the material character of rhetoric itself. Later developments in materialist rhetoric emerged from debates regarding the nature of Marxism as a rhetorical method, the question of whether rhetoric is representational or constitutive, the character of rhetorical agency, and the existence of a knowable material world outside of rhetoric. Classical Marxists in rhetoric have argued that scholars should predicate their work on the presumption of an experiential reality outside of discourse that exerts force on human symbolic activity. They argue that grounding rhetorical critique in a nondiscursive materiality is necessary for ethical judgment and political practice. Others who reject classical Marxism embrace the claim that rhetoric is material—so much so, in fact, that it comprises every dimension of social being.
Debates between these perspectives hinge largely on how different scholars theorize contemporary capitalism. Whereas classical Marxists retain faith in the revolutionary agency of the working class, their critics contend that rhetoric itself has become the central modality of labor in the modern economy and, therefore, the chief resource for resistance. Other materialist perspectives do not dwell on theoretical debates regarding Marxism, but instead attend to other dimensions of being beyond human symbol use. Whereas some scholars are interested in rhetoric’s relationship to the human body and physical spaces, others theorize rhetoric in ways that reach beyond the limits of human cognition.
Zazil Reyes García
The growing field of visual rhetoric explores the communicative and persuasive power of the visual artifacts that surround us. This relatively new branch of rhetoric emerged in the late 20th century, disrupting a discipline that was traditionally concerned with the spoken and written word.
The artifacts studied through the lens of visual rhetoric comprise visual images and objects that are human created and culturally meaningful. They include two-dimensional images, such as political cartoons and video advertising, and three-dimensional objects such as museums and murals. Visual rhetoric can also include the analysis of embodied performance and thus examine the body as argument.
Although much of the scholarship focuses on the power of images in shaping people’s understanding of the world, there is also a recognition of the power of looking. Meaning does not reside in the images around us; we participate in its construction. To better understand visual rhetoric, it is important to review its emergence as an area of study, its definitions, and some of the recurring themes in the scholarship.
Bradley A. Serber and Rosa A. Eberly
Mass public shootings in the United States have generated increasingly urgent efforts to understand and prevent active shooter scenarios. After the Columbine High School shooting in 1999, government officials tried to no avail to identify a demographic profile of those who might become active shooters. Confronted with the limitations of identifying potential shooters in advance, government officials, mental health professionals, criminologists, and others interested in preventing active shootings have shifted their focus to guns, mental health, and location security. However, the terrain of each of these topics is murky and exposes additional uncertainties. The sheer number of readily available guns, the prohibition of gun violence research by federal public health and justice institutions, and the variance in attitudes toward and laws about guns in the United States inhibit clear and consistent gun policy. Further, linking active shooters with mental illness risks stigmatizing the vast majority of mentally ill individuals who are more likely to be victims than perpetrators of violence. Because different locations vary in design, function, funding, resources, and vulnerabilities, no organization or institution can guarantee total security despite extensive and costly efforts. While political and social changes can lead to incremental and important improvements in each of these areas, the problem of active shootings is large, multifaceted, and evolving. Adding to the urgency is the increasing number of U.S. states voting to allow concealed and/or open carry of firearms on public college and university campuses.
In the absence of certainty and in recognition of contextual differences, government agencies and educational institutions recently have promoted variants of a “run, hide, fight” approach to active shooter situations, and many schools, workplaces, and other sites have subsequently adopted these tactics in their active shooter training messages. From a rhetorical perspective, pentadic analysis (Burke, 1969) of “run, hide, fight” and its variants reveals the complexities of trying to prevent active shootings. “Run” and “hide” demonstrate both the possibilities and challenges associated with the scene, or when and where an active shooting might occur. “Fight” implies the ambiguities of agent and agency, that is, who gets to fight and how, in debates about gun-free zones, concealed and open carry, and on-site and off-site law enforcement. Meanwhile, the multimodal nature and often disturbing content of active shooter training messages sensationalize the act of active shootings, making them seem more real and present despite the low probability of such an event occurring in any particular place at any particular time. Given these complexities, active shooter training messages as a whole illustrate a tension of purpose in that they presumably attempt to alleviate fear while simultaneously producing it. By looking at a variety of government documents and workplace active shooter training messages, this analysis will explore uncertainties, controversies, and lingering questions about the content and consequences of active shooter training messages and how the producers of these messages frame active shooter scenarios as well as efforts to prevent and respond to such occurrences. No previous studies of the rhetorical or communication dimensions of active shooter training have been conducted, and no archives yet exist that cull such training materials for purposes of comparison, contrast, and analysis in the aggregate.
The convergence of rhetoric, culture, and communication has led to the development of two predominant areas of study within the field of communication: intercultural rhetoric and comparative rhetoric. Intercultural rhetoric illustrates how culture-based arguments are constructed by advocates during intercultural interactions and how the arguments make sense within a particular cultural frame or worldview. These studies attempt to represent the cultural sensibility and rhetorical traditions invoked by a particular intercultural interaction. Rhetorical practices are seen as emerging from the beliefs and values of distinctive cultural communities, and the convergence of intercultural communication and rhetoric becomes evident when people act rhetorically and their diverse cultural assumptions gradually or suddenly become apparent during intercultural interactions. Comparative rhetoric focuses on the cross-cultural study of rhetorical traditions, past or present, in societies around the world. Comparison of (rather than interaction between) the rhetorical practices of two or more cultures is often the focus of comparative rhetoric studies. Comparison helps in the identification of rhetorical features in one culture that might not be evident otherwise, to unearth what is universal and what distinctive in any rhetorical tradition, including that of the West. Intercultural rhetoric and comparative rhetoric share some conceptual and methodological features; both fields are characterized by similar beginnings and some shared debates. However, they also have distinct characteristics, challenges, and historiographies.
For intercultural rhetoric, approaching intercultural contexts and situations utilizing theories and concepts from rhetorical studies affirms non-Western modes of reasoning and advocacy. Recent methodological developments have allowed critics to more comprehensively represent rhetorical traditions and to discover novel ways to understand intercultural conflicts and mediate cultural differences. Conceptualizing rhetorical situations as intercultural dialogues suggests the ways in which intercultural rhetorical theorists need to be mindful of the multivocal quality of social discourses.
Rhetorical interpretation of texts benefits from a comparative approach that allows for speculation with respect for and grounding in another culture’s history, as well as reflection on the cultural outsider’s motive and assumptions. It is useful for the quest of meaning not to be limited to the standpoints within each disparate culture; pragmatically, they must have a dialogue since comparative rhetoric allows the analysis of different discourses, the discovery of common grounds of engagement, and the revelation of cultural assumptions.
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.
Quotations, something that a person says or writes that is then used by someone else in another setting, have long been a staple of news stories. Reporters use quotations—both direct and paraphrased—to document facts, opinions, and emotions from human and institutional sources. From a journalistic standpoint, quotations are beneficial because they add credibility to a news report and allow readers/viewers to consider the source of information when evaluating its usefulness. Quotations are also valued because they are seen as adding a “human” element to a news report by allowing sources to present information in their own words—thus providing an unfiltered first-person perspective that audiences may find more compelling and believable than a detached third-person summary. Research into the effects of news report quotations has documented what journalists long assumed: Quotations, especially direct quotes using the exact words of a speaker, draw the attention of news consumers and are often attended to in news stories more than statistical information. Studies show that the first-person perspective is considered both more vivid and more credible, a phenomenon that newspaper and website designers often capitalize on through the use of graphic elements such as the extracted quote. Quotations in news stories have also been found to serve as a powerful persuasive tool with the ability to influence perception of an issue even in the face of contradictory statistical information. This is especially true when the topic under consideration involves potential risk. Direct quotations from individuals who perceive high levels of risk in a situation can sway audience perceptions, regardless of whether the quoted risk assessments are supported by reality. The power of quotations remains strong in other forms of communication involving risk, such as public service, health-related, or promotional messages. The vivid, first-person nature of quotes draws the attention of audiences and makes the quoted information more likely to be remembered and to influence future judgments regarding the issue in question. This presents the message creator, whether it be a journalist or other type of communicator, with a powerful tool that should be constructed and deployed purposefully in an effort to leave audiences with an accurate perception of the topic under consideration.
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.
Simon Zebregs and Gert-Jan de Bruijn
Meta-analyses are becoming increasingly popular in the field of health and risk communication—meta-analyses allow for more precise estimations of the magnitude of effects and the robustness of those effects across empirical studies in a particular domain. Despite its popularity, most scholars are not trained in the basic methods involved with meta-analyses. There are advantages to meta-analysis in comparison to other forms of research synthesis. An overview of the methods involved in conducting and reporting meta-analytical research is helpful.
However, the methods involved with meta-analyses are not as clear-cut as they may first appear. Numerous issues must be considered and various arbitrary decisions are required during the process. These issues and decisions relate to various topics such as inclusion criteria, the selection of sources, quality assessments for eligible studies, and publication bias. Basic knowledge of these issues and decisions is important for interpreting the outcomes of a meta-analysis correctly.
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.