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Communication is typically understood in terms of what is communicated. However, the importance of what is intentionally or unintentionally left out from the communication process is high in many fields, notably in communication about environmental and health risks. The question is not only about the absolute lack of information. The rapidly increasing amount and variability of available data require actors to identify, collect, and interpret relevant information and screen out irrelevant or misleading messages that may lead to unjustified scares or hopes and other unwanted consequences. The ideal of balanced, integrative, and careful risk communication can only rarely be seen in real-life risk communication, shaped by competition and interaction between actors emphasizing some risks, downplaying others, and leaving many kinds of information aside, as well as by personal factors such as emotions and values, prompting different types of responses. Consequently, risk communication is strongly influenced by the characteristics of the risks themselves, the kinds of knowledge on them and related uncertainties, and the psychological and sociocultural factors shaping the cognitive and emotive responses of those engaged in communication. The physical, economic, and cultural contexts also play a large role. The various roles and factors of absent information in integrative environmental and health risk communication are illustrated by two examples. First, health and environmental risks from chemicals represent an intensively studied and widely debated field that involves many types of absent information, ranging from purposeful nondisclosure aimed to guarantee public safety or commercial interests to genuinely unknown risks caused by long-term and cumulative effects of multiple chemicals. Second, light pollution represents an emerging environmental and health issue that has gained only limited public attention even though it is associated with a radical global environmental change that is very easy to observe. In both cases, integrative communication essentially involves a multidimensional comparison of risks, including the uncertainties and benefits associated with them, and the options available to reduce or avoid them. Public debate and reflection on the adequacy of risk information and on the needs and opportunities to gain and apply relevant information is a key issue of risk management. The notion of absent information underlines that even the most widely debated risk issues may fall into oblivion and re-emerge in an altered form or under different framings. A typology of types of absent information based on frameworks of risk communication can help one recognize its reasons, implications, and remediation.

The Cleaner, Happier, Healthier hygiene intervention was developed and tested in 2013, featuring the Sesame Workshop characters. Through broadcast television, four public service announcements (PSAs) addressed washing hands with soap, using a latrine, wearing sandals, and drinking clean water. The main audiences were young preschool children and their parents or guardians.

Research occurred in Bangladesh, India, and Nigeria, exploring the reach and impact of these PSAs. Although low percentages, from well-drawn samples of extremely vulnerable populations in these countries, reported awareness and recall of these messages, such percentages can reflect large numbers of viewers. Considering data from the participating children, measures of knowledge and attitudes were associated with engaging in several of the behavioral outcomes. As well, awareness and recall of the PSA messages predicted “all the time” for several of the hygiene behaviors. In contrast, parents’ reports of PSA awareness and recall were not associated with reports of children’s hygiene behaviors.

Conducting reach studies is extremely difficult, especially in developing countries and communities. Despite the challenges, this study is encouraging. Participants reported seeing the messages, and in several models, this “reach” predicted reports of hygiene and health behaviors. Lessons learned from this case study and research can offer valuable insight into the production of future health PSAs, especially with harder-to-reach populations.

University students, faculty, and staff are among those most vulnerable to cybersecurity risks due to their reliance on modern technologies, the nature of their online activities, and the open infrastructure of institutional networks. Furthermore, cyberbullying has emerged as a public health concern by the Centers for Disease Control and Prevention (CDC), which first warned of electronic aggression in 2008, or any type of harassment or bullying that occurs via email, chat, instant messaging, websites, blogs, or text messaging. Roberto and Eden emphasized the communicative nature of cyberbullying, defining it as the “deliberate and repeated misuse of communication technology by an individual or group to threaten or harm others” in 2010 (p. 201). In response to serious cybersecurity concerns and growing evidence of cyberbullying behavior, the national Stop.Think.Connect. (STC) campaign was developed to educate Americans on cybersecurity risks and equip citizens with tools for safe, respectful, and appropriate online behavior; however, it lacks targeted messaging for those on university campuses. Formative research is needed to ascertain the specific cybersecurity risks and challenges identified by those living and working on large university campuses. Research by Noar in 2006 demonstrates that formative evaluation leads to more successful campaigns. The process involves learning about target populations, discovering communicative determinants of behavior change, and testing message concepts. To that end, this case study is a first step in targeting STC campaign messages to university students, faculty, and staff. Specifically, we sought to identify the distinct cybersecurity needs faced by university students and personnel, their perceptions of the saliency of the problem, and potential motives for increasing their cybersecurity-enhancing behaviors. These activities are needed to implement the campaign on college campuses and to increase the likelihood of any future outcome evaluation efforts that yield evidence of campaign effectiveness. Currently, we are unaware of any outcome evaluation.

Focus group methodology was conducted to examine the target audiences’ knowledge, interests, needs, and attitudes regarding the management of cybersecurity threats. Additionally, practical recommendations for enhancing STC campaign implementation on university campuses were ascertained. Results emphasized key ways to improve the theoretical underpinnings of the campaign using the Integrated Behavioral Model (IBM). We identified how determinants of behavior change can be utilized to strengthen campaign messaging. Students displayed laissez-faire attitudes toward cybersecurity, while faculty and staff attitudes demonstrated a much higher level of concern. Social norms for personal cybersecurity action taking were notably low among students as well as faculty and staff. Students displayed limited personal agency in regards to enacting cybersecurity measures, while faculty and staff had greater knowledge of steps they could take, but little faith that these actions would be efficacious. Finally, thematic recommendations for implementing an effective cybersecurity campaign on a university campus were identified.

Acculturation is the process of bidirectional change that occurs when two ethnolinguistic groups come in sustained contact with one another. Acculturation usually occurs between groups of unequal power, status, and demographic background. At stake for the unity of multilingual states are intergroup relations between language minorities and majorities that yield harmonious to conflictual outcomes. The Interactive Acculturation Model (IAM) is adapted to intergroup relations between language communities in four parts. The first part of the model provides an overview of the ethnolinguistic vitality framework accounting for the strength of minority/majority language communities as they struggle to gain the institutional support they need to develop as distinctive and thriving language communities. The second part of the IAM offers an analysis of the pluralist, civic, assimilationist, and exclusionist ideologies that underpin language policies regulating the co-existence of minority/majority language communities. The third part examines the acculturation orientations endorsed by majority and minority language group speakers. The fourth part of the IAM proposes that the interaction of majority and minority acculturation orientations yield intergroup communication outcomes that may range from harmonious, problematic, to conflictual. Taken together, the IAM model offers a conceptual tool for analyzing the fate of linguistic minorities as they seek to survive in the dominant majority group environments of post-modern globalizing states.

Accuracy is a central norm in journalism and at the heart of the journalistic practice. As a norm, accuracy developed out of objectivity, and has therefore an Anglo-American origin. Nevertheless, the commitment to the rule of getting it right is shared among journalists across different journalistic cultures. The history of accuracy is closely related to other central concepts in journalism like truthfulness, factuality and credibility, because it raises epistemological questions of whether and how journalism is capable of depicting reality accurately, truthfully and based on fact. Accuracy plays a particularly important role with regard to the factuality of the journalistic discourse, as it forces journalists not only to ground their reporting on facts, but to check whether presented facts are true or not—which is reflected both in the description of the journalistic profession as the discipline of verification as well as the central relevance of accuracy for instruments of media self-regulation like press councils and codes of ethics.

Accuracy is an important standard to determine the quality of the news reporting. In fact, many studies, most of them carried out Western democracies, have investigated the accuracy of journalistic reporting based on the number of errors that sources mentioned in the articles perceived. As journalism moved online and the immediacy of the news cycle requested a faster pace of publication, news outlets often adopted the strategy to publish first and to verify second, although research has shown that the accuracy of journalistic reporting and trustfulness are related. Especially in the current debate on disinformation, many online fact-checking and verification services have thus seen a global rise of attention and importance.

Results of national epidemiologic surveys indicate that substance use rates among adolescents remain relatively steady or even show slight declines; however, some substance use rates, such as electronic cigarettes, are actually rising. Thus, the need for efficacious drug prevention efforts in the United States remains high. Active Involvement (AI) interventions are a promising avenue for preventing and reducing adolescent substance use, and they create opportunities for adolescents to experience a core feature of engagement that is common to these interventions, such as producing videos, posters, or radio ads; or generating themes and images for messages such as posters.

Existing interventions grounded in theories of Active Involvement include programs delivered face-to-face and via e-learning platforms. Narrative Engagement Theory and the Theory of Active Involvement guide the components of change in AI interventions. Youth develop message content during participation in Active Involvement interventions. Advanced analytic models can be applied to address new research questions related to the measure of components of AI interventions.

Patient adherence (sometimes referred to as patient compliance) is the extent to which a patient’s health behavior corresponds with the agreed-upon recommendations of the healthcare provider. The term patient compliance is generally synonymous with adherence but suggests that the patient played a more passive role in the healthcare professional’s prescription of treatment, whereas the term adherence suggests that the patient and healthcare professional have come to an agreement on the regimen through a collaborative, shared decision-making process. Another term related to the concept of adherence is persistence (i.e., taking a medication for the recommended duration). Some patients are purposefully or intentionally nonadherent, whereas others are unintentionally nonadherent due to forgetfulness or poor understanding of the regimen. Patients may be intentionally nonadherent because of a belief that the costs of the regimen outweigh the benefits, for example. Nonadherence behaviors in medication-taking include never filling a prescription, taking too much or too little medication, or taking a medication at incorrect time intervals. Patient adherence is relevant not only in medication-taking behaviors, but also in health behaviors such as following a specific dietary regimen, maintaining an exercise program, attending follow-up appointments, getting recommended screenings or immunizations, and smoking cessation, among others.

There are a number of factors that predict patient adherence to treatment, but the relationship between provider-patient communication and adherence to treatment will be stressed here. Focusing on recent research, this article examines the concept of patient adherence, describes how provider-patient communication can enhance patient adherence, explains what elements of communication are relevant for adherence, and illustrates how interventions to improve communication can improve adherence.

Advice is a recommendation for action that includes both suggestions for behavior and ways of feeling and thinking about the problem. It is a ubiquitous phenomenon in personal and professional settings, and functions as a form of both social support and social influence. Advice often improves coping and decision-making outcomes but can also be perceived as intrusive, threaten recipient’s sense of competence and autonomy, and damage relationships.

Although advisors often have expertise that can benefit the recipient, advice recipients often discount and underutilize advice, to their disadvantage. Recipients are more likely to utilize advice from advisors they trust, who engender confidence, and who have more expertise or experience. They are also more likely to seek and use it when they have not thought of solutions independently. Recipients who are overconfident, have more expertise, or have more power than an advisor are much less likely to seek and utilize advice. When giving advice, advisors often consider different factors than they would if they were making decisions for themselves, resulting in advice that is more normative and less tailored to individual preferences.

Advice can be delivered in a variety of ways, and this stylistic variation has consequences for recipient outcomes. For example, highly direct or blunt forms of advice underscore the advisor’s implicit claim to status and often generate more negative evaluations of the advice and advisor. Advice message content also influences recipients’ advice evaluation. Content that emphasizes efficacy of the action, feasibility, and limitations of the advice tends to improve evaluation and utilization of advice. This research is synthesized in advice response theory (ART), which indicates that advice outcomes are influenced by message content and style, interaction qualities, advisor characteristics, recipient traits, and features of the situation for which or in which advice is sought. Behaviors that co-occur with advice, such as argumentation, emotional support, and planning, also influence outcomes. The sequencing of advice in interaction also matters; the integrated model of advice (IMA) indicates that advice in supportive interactions is best placed after emotional support and problem analysis.

The contexts in which advice are given influence the exchange and outcomes of advice. These include personal and professional relationships, in which relational cognitions and professional norms affect the process and outcomes of advising; groups and organizations, in which advising processes become complex due to the multiplicity of relationships, goals, and expectations; cultures, in which advice-seeking and advice-giving varies in perceived appropriateness; and digital environments, which are often valued for advice that is unobtainable elsewhere.

Advocacy can be defined as the systematic process set in motion by an individual or group of individuals to encourage, support, and empower others surrounding a topic in need of change. Individuals may become an advocacy group in support of an issue, such as health care, civil rights, environment, or labor. Advocacy groups often serve as mediators between vulnerable/underprivileged populations and policymakers or decision-makers. The Health Communication Advocacy Model (HCAM) is a tested advocacy model comprising five phases including assembling the team, formative research, message development, message implementation, and evaluation. HCAM also includes a correction loop allowing for revisions of campaign messages. The HCAM is an adaptable model that offers a perspective in which advocacy groups may be considered a dynamic framework for building successful campaigns. Once the advocacy group is established, members can agree upon goals and responsibilities and craft a position statement. The group can then develop messages to reach the intended target audience(s). Target audiences may include legislators, the population affected by the issue, and media organizations. When crafting messages, care should be taken to ensure messages are stimulating, motivational, culturally consistent, resource contingent, and without barriers. Advocacy groups may use a number of channels to send messages through, such as social media, rallies, press releases, and other media outlets. Overall, advocacy groups must address a variety of needs to effectively reach the target audiences and impact change.

Frantz Fanon was one of the most important voices in decolonial and black liberation struggles of the mid-20th century. Writing about race and colonialism in Martinique, France, and Algeria, he articulated the importance of blackness to Western frameworks of the human. The black studies scholarship influenced by Fanon has continued in a similar vein, arguing that much of modern, Western thought either does not discuss race at all or considers race as an add-on to the larger discussion of Western subjectivity. Alternatively, Fanon and his interlocutors argue that race is the central function of the larger fields of Western philosophy and science, even if race is not mentioned at all. To make this claim, they largely point toward two tendencies in Western thought. First, Fanon and his interlocutors often examine the centrality of time and space in modern Western philosophy. Indeed, much of Western philosophy and science has implicitly and explicitly examined time as a linear trajectory that is largely monopolized by the Western European and North American white male subject; alternatively, space has been theorized as the static and nondynamic measure of the Western subject’s capacity to progress. Second, Fanon and his interlocutors also critically interrogate the related discussion of mutual recognition that is assumed in much of Western thought. As such, Western thinkers have often contended that, historically, the self recognizes itself in the other, and vice versa, and that self/other relationship is the basis for concepts of subjectivity. Yet, Fanon and his interlocutors have also pointed out that the lack of recognition of black people as human or as subjects has done little to foreclose whiteness as the position overrepresented as the human. Rather than recognition, white people have historically enacted racial violence against black bodies as a central mode through which to enter into humanity. As such, time and space and the lack of recognition as outlined by Fanon and his interlocutors suggest that nonwhite bodies have always provided a crisis for Western concepts of universality and subjecthood.

Affect has historically been conceptualized in one of two dominant ways. The first perspective, which has its roots in psychology and neuroscience, tends to view affect as an elemental state. This tradition is reflected in Silvan S. Tomkins’s theory of primary affects and Antonio Damasio’s theory of basic emotions. Recent extensions of this tradition include the work of Eve Kosofsky Sedgwick, Lisa Cartwright, and Teresa Brennan. The second perspective, which is typically associated with developments in philosophy and the humanities, treats affect as an intensive force. This tradition, whose most famous proponent is Gilles Deleuze, is evident in Brian Massumi’s theory of autonomous affect and Nigel Thrift’s non-representational theory. Recent extensions of this tradition tend to emphasize the importance of materiality, or what Jane Bennett has called “thing-power.” A number of scholars working in communication and cultural studies have created a third, hybrid tradition that attempts to bridge or mediate the two dominant historical accounts. This third perspective includes Lawrence Grossberg’s notion of affective investments, Christian Lundberg’s Lacanian-inspired view of affect, Sara Ahmed’s work on the sociality of emotion, and Gernot Böhme’s theory of atmospheres.

Since McCombs and Shaw first introduced the theory in 1972, agenda setting has emerged as one of the most influential perspectives in the study of the effects of mass media. Broadly defined, “agenda setting” refers to the ability of mass media sources to identify the most salient topics, thereby “setting the agendas” for audiences. In telling us what to think about, then, mass media sources are perceived to play an influential role in determining priorities related to policies, values, and knowledge on a given topic or issue.

Scholars have studied this phenomenon according to both object (issue) salience and attribute salience and along aggregate and individual audience responses. The audience characteristics of need for orientation, uncertainty, relevance, and involvement are advanced as moderating and predicting agenda-setting effects. When agenda-setting theory is applied to the study of messaging related to health and risk communication, scholars have reviewed and identified common themes and topics that generally include media’s role in educating and informing the public about specific health conditions as well as public health priorities and administrative policies.

Agenda setting is often examined in terms of measuring mass media effects on audiences. Looking at interpersonal communication, such as that coming from medical providers, opinion leaders, or peer networks, in studies will allow research to examine the combined effects of interpersonal and mass communication. Testing possible interactions among differing sources of information along with assessment of issue and attribute salience among audiences according to an agenda-setting framework serves to document audience trends and lived experiences with regard to mass media, health, and risk communication.

News aggregation—or the process of taking news from published sources, reshaping it, and republishing it in an abbreviated form within a single place—has become one of the most prominent journalistic practices in the current digital news environment. It has long been an important part of journalism, predating reporting as a form of newsgathering and distribution. But it has often been a poorly, or at best incompletely, understood practice. Aggregation was widespread in the 18th and 19th centuries through copying and republishing of newspaper articles in ways that sometimes showed little regard for copyright or individual authorship. But in recent decades, more sophisticated forms of aggregation have proliferated, both automated and manual, and on virtually every digital platform on which news is disseminated. Aggregation draws from the norms and values of both modern professional journalism and Internet culture and writing. That amalgam of standards and practices shapes aggregation as a hybrid practice that is built on professional journalism yet marginal within it.

News aggregators’ economic effect on the online news marketplace has been intensely debated, but research has shown them to be generally helpful to the news sites they aggregate from, expanding the news ecosystem and sending readers through hyperlinks. Their legal legitimacy has also come under scrutiny, though they have encountered significantly more restrictions in Europe than in the United States or elsewhere. Professionally, aggregation is built on the practices of reporting and relies on reporting as both the predominant source of its information and the blueprint for its methods of verification. But its defining characteristic is its secondary status relative to reporting, which shapes its methods of gathering evidence as well as its professional identity and values. Overall, news aggregation plays a growing role in the contemporary news environment, though its influence is complex, multifaceted, and ambiguous.

French philosopher Alain Badiou (b. 1937) is one of the more important European thinkers to emerge after May 1968. His work may be read as a response to the structuralism, post-structuralism, existentialism, and postmodern thought characteristic of post-World War II French theory. Through the use of set theory, he argues that our understanding of reality is largely determined by major, world shifting events in politics, mathematics/science, aesthetics/poetry, and love. A Maoist, he maintains that true changes in human reality require decisive interventions that create a new sense of temporality, subjectivity, and order. Events radically change the order of an existing world and create new worlds. For example, the Russian or French revolutions brought an end to absolutist monarchies and the rule that were specific to them. A new order and form of political power were introduced by the ascendant regimes. The sense of who and what human beings living under such regimes were changed from that of subject to citizen. The idea of subjects being absolutely ruled and determined by divine monarchs only responsible to God and themselves would no longer be possible as a legitimate form of political rule. The contents and relations constitutive of a world come to be structured by the event, though the worlds regimented by an event are never identical to the event itself. The event always lies outside, though it conditions, the sets of relations and contents that express it. His work is often read in conjunction with and in opposition to the philosopher Jacques Rancière. Both thinkers form part of what is seen as the new constructivism and universalism.

Algorithms today influence, to some extent, nearly every aspect of journalism, from the initial stages of news production to the latter stages of news consumption. While they may be seen as technical objects with certain material characteristics, algorithms are also social constructions that carry multiple meanings. Algorithms are neither valueless nor do they exist in isolation; they are part of algorithmic assemblages that include myriad actors, actants, activities, and audiences. As such, they are imbued with logics that are only sometimes reflective of journalism’s.

Algorithms have played an active role in a broader quantitative turn within journalism that began in the 1970s but rapidly accelerated after the turn of the century. They are already used to produce hundreds of thousands of articles per year through automated journalism and are employed throughout the many stages of human-driven newswork. Additionally, algorithms enable audience analytics, which are used to quantify audiences into measures that are increasingly influencing news production through the abstractions they promote. Traditional theoretical models of newswork like gatekeeping are thus being challenged by the proliferation of algorithms.

A trend toward algorithmically enabled personalization is also leading to the development of responsive distribution and curated flows. This is resulting in a marked shift from journalism’s traditional focus on shared importance and toward highly individualized experiences, which has implications for the formation of publics and media effects. In particular, the proliferation of algorithms has been linked to the development of filter bubbles and evolution of algorithmic reality construction that can be gamed to spread misinformation and disinformation.

Scholars have also observed important challenges associated with the study of algorithms and in particular the opaque nature of key algorithms that govern a range of news-related processes. The combination of a lack of transparency with the complexity and adaptability of algorithmic mechanisms and systems makes it difficult to promote algorithmic accountability and to evaluate them vis-à-vis ethical models. There is, currently, no widely accepted code of ethics for the use of algorithms in journalism.

Finally, while the body of literature at the intersection of algorithms and journalism has grown rapidly in recent years, it is still in its infancy. As such, there are still ample opportunities for typologizing algorithmic phenomena, tracing the lineage of algorithmic processes and the roles of digital intermediaries within systems, and empirically evaluating the prevalence of particular kinds of algorithms in journalistic spaces and the effects they exert on newswork.