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Running head: Healthcare Response 1
Healthcare Communication Ethics: Response to Healthcare Concerns
Tanisha Walker
Queens University
December 7, 2014
Healthcare Response 2
Abstract
This paper explores Healthcare Communication Ethics (HCE) and responsiveness to healthcare
concerns. To engage Health Care Communication ethics, one looks for ways to respond to the
illness in the larger context of a life, not for answers to “fix’ ill health (Arnett, R., Harden, J.M.,
& Bell, L.M., 2009). This paper will examine three articles discussing health ethic concerns and
factors considered in developing a response. Like many communication models, there is not a
one size fits all in healthcare communication ethics. However, there is one commonality which
appears in each article, the importance of finding an appropriate response to healthcare
communication ethics. Responsiveness leads to communicative action that, when directed
toward another, outlines the necessity of human care. Responsiveness is also the responsibility
for doing the task of health care communication ethics (Arnett et al., 2009).
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Healthcare Communication Ethics: Response to Healthcare Concerns
Volunteers traveling abroad face challenges upon returning to the United States due to the
Ebola outbreak in West Africa. Fear of contracting the disease from others exposed to infected
people, raises a question in the United States on whether quarantines are ethical. Kaci Hickox is
a nurse who served abroad to help treat Ebola patients. Although testing negative for Ebola two
times and experiencing no symptoms of the disease, Hickox was quarantined 21 days in New
Jersey. During a recent CNN interview, Ms. Hickox expressed, “This is an extreme that is really
unacceptable and I feel like my basic human rights have been violated” (Cohen, E, Holland, L. &
Ellis, R.). Hickox continued to express her anger due to the emotional and physical stress she
suffered during her mandatory 21day quarantine (Cohen et al., 2014). In comparison, a
missionary name Allen Mann returned from a trip to Liberian and was treated with scorn and
fear in his small town. Mann imposed a self-quarantine for himself and family despite showing
no symptoms of the disease or Center for Disease Control and Prevention (CDC) requiring the
quarantine (Almendrala, A., 2014). Mann expressed to the Huffington Post, “…We wanted to
give our community peace of mind that we were not sick, not contagious, and we were not
spreading it around” (Almendrala, A., 2014). Mann also states despite ill treatment he received
by his community, he holds no ill will towards the people who criticized and threatened him.
When asked why he chose to self-quarantine, Mann states his decision was rooted in
“compassion towards his home community”(Almendrala, A., 2014). This paper examines three
scholarly articles and two news articles related to healthcare communication ethics. Each article
explores healthcare communication ethics and factors in developing responses to healthcare
concerns. The articles were chosen based on healthcare communication ethic factors such as
experiential, responsibility, and authenticity to help answer whether quarantines are ethical or
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not. The news articles were chosen to provide a quarantine narrative through the lens of those
impacted by them.
Literature Review
In an article by Warren Thomas Reich, experiential ethics is used as a foundation for
dialogue between health communication and health-care ethics. The principle-based paradigm of
ethics offers a way of working out an ethic of duty or obligation. Reich mentions in the duty
based normative approach, the normative question is: “What ought to be done?” (Reich, W.,
1988). Reich also mentions this principle-based paradigm helps formulate answers of healthcare
communication in the public policy debates. The moral principle acts as a guide for public
policy. This suggests experiential ethics searches for principles such as those that mandate the
observance of the rights of others. The experiential ethic is considered a corrective paradigm.
According to Reich, two fundamental questions should be: “What is going on around me? What
is occurring in this moral world?” To answer that question is to start the process of response
ethics (Reich, W., 1988).
Reich also states experiential ethics are the models and images that guide our moral
vision and moral behavior (Reich, W., 1988). Reich does caution ethics is the study of moral
behavior more than science of moral principles and duties. There are different models such as
situation-specific action, mutual participation, and metaphorical images of healer. Reich
discusses “Arrowsmith”, a novel by Sinclair Lewis, which is a moral story about a doctor turned
hero who was completely committed to experimental biomedical science in an American cultural
context (Reich, W. 1988). According to the paper, the character-image of Martin Arrowsmith
presents a model for moral emulation or rejection. The significance of the story is based on the
ethos paradigms. Arrowsmith is founded on a spiritual idea of selfless dedication to truth-
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seeking. For healthcare ethics, ethos paradigm enables us to examine the moral and social forces
that help shape our behavior and commitments (Reich, W., 1988).
Similarly, Arnett, Harden-Fritz, & Bell mention health care communication ethics is a
response of hope in the ongoing meeting of questions of human health (Arnett, R., Harden-Fritz,
J.M., & Bell, L.M., 2009). Arnett et al. discusses the meaning of health care communication
ethics which is to protect and promote a sense of gratitude and knowledge of a final freedom—
our response to health, its absence, and the eventuality of death (Arnett et al., 2009). Healthcare
communication ethics rest in the response. Arnett mentions health care ethics is a call to
responsibility defined not by demand or acquiescence, but by responsiveness. Responsiveness in
turn is the responsibility for doing the task of health care communication ethics (Arnett et al.,
2009). Reference of final freedom is seen as a response to health care communication ethics
throughout the chapter. According to the text, final freedom is to find a way to build when life
before and around you refuses to conform to demands. It’s through human tenacity responsive
understanding of health care communication ethics springs forth (Arnett et al., 2009). Arnett
ends this section of the chapter reflecting on responsiveness as one of the final freedoms. It is
the active reaching out to another and to one’s own problems. Responsiveness leads to
communicative action that, when directed toward another, outlines the necessity of human care
(Arnett et al., 2009).
In contrast, Petraglia studied the importance of authenticity as a means to persuade,
narrate, and promote dialogue in health communication and education. Presentation and
application of healthcare information are equally important in persuading others. Petraglia
outlines the significance of not just learning knowledge but also applying what is learned. It may
be easy to learn facts, but without the ability and willingness to apply information to the contexts
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in which the information is relevant, knowledge is wasted (Petraglia, J., 2009). Petraglia does
mention how widely health information is circulated and publicized impersonally. For many
public health target audiences, information and messages about illness and disease and
exhortations to change risky behavior can easily become white noise—droning buzz in the
background that only occasionally reaches consciousness (Petraglia, J., 2009). Petraglia does
build his theory from progression of constructivism as the theoretical perspective to authenticity
leading persuasion as a means to convince individual’s information is authentic. Petraglia (2009)
mentions persuasion is the core of authentication. Authenticity is not an intrinsic property
possessed by information; it is a judgment, a decision made on the part of the learner based on
prior experience and sociocultural context.
Petraglia introduces several approaches to contextualization appearing in education.
Problem-based learning in which Dewey’s theory of learning-by-doing is made operational. The
subfield of educational technology extends problem-based learning with variations such as
anchored instruction and goal-based scenarios (as cited in Petraglia, J., 2009). The relevance of
authenticity in public health is evaluated through constructivism methodology. Constructivism
in contrast to positivism increases emphasis on the learner’s relationship to his or her social and
material environment (Petraglia, J., 2009). Petraglia uses his personal experience with
organizations such as MARCH (Modeling and Reinforcement to Combat HIV/AID) and RAMP
(Reflection and Action Within Most-at-Risk Populations) as a reference for narrative, dialogue,
and authenticity messaging. The Pathways to Change tool was developed to assist with
structuring stories using behavior change theory and site-specific research on behavioral risk
(Petraglia, J., 2009). The tool was designed to describe key characteristics that slowly change
specific attitudes and behaviors. Subjects face both positive and negative influences, experience
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setbacks, and seek support in various ways to achieve specific behavior goals (Galvatotti et al.,
2005). Study results are inconclusive, however, Petraglia states the dialogic aspects of public
health communication and education is difficult, labor-intensive, and costly from an
administrative perspective. In the case of MARCH and RAMP, each project encouraged
dialogue in the service of promoting perceptions of authenticity from the individual who needs to
apply information and guidance relating to behavior change to their circumstances Petraglia, J.,
2009).
The Huffington Post interviewed a missionary named Allen Mann who imposed a self-
quarantine for himself and family upon returning from a trip to Liberian, capital of Monrovia.
Mann mentions some people in his small town in Arizona treated his arrival with scorn and fear
(Almendrala, A., 2014). Mann was not part of a health care team and took precautions to refrain
from physical contact with pastors and community members he served in Monrovia. Despite not
showing any symptoms of Ebola or the Center for Disease Control and Preventions requiring a
quarantine, Mann decided a self-quarantine was the best option. During this time, Mann
mentions his community turned on him by communicating threats such as, “…we should torch
his house” and called him names such as “idiot” or “irresponsible” (Alemendrala, A., 2014).
Mann felt a personal responsibility or duty to protect his community by self-quarantining for 21-
days.
In contrast, Kaci Hickox, an epidemiologist, worked to help treat Ebola patients in Sierra
Leone. Upon returning to the United States, she was immediately placed in a mandatory 3 day
quarantine in a tent behind a New Jersey hospital. Hickox expressed outrage over the mandatory
quarantine and felt it was unacceptable and a violation of her human rights (Cohen, E.,
Holland,L. & Ellis, R., 2014). Hickox mentions politicians have no right to make those type of
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decisions and considered it unacceptable. Hickox attorney Steven Hyman states, “She went and
did a magnanimous thing and deserves to be treated with respect and dignity, not put in isolation
because some political leaders decided it looks good to do that” (Cohen et al., 2014).
Methodology
I chose to use responsiveness as a lens for healthcare communication ethics to review
each literature. Arnett (2009) mentions responsiveness leads to communicative action that, when
directed toward another, outlines the necessity of human care. Each literature was examined for
characteristics important to healthcare communication ethics. There are other tools which could
apply, however, responsiveness proved to be the best methodology to explore healthcare
communication ethics and its determinant factors which influence it. Many scholars have used
the behavior change narrative, as seen in Petraglia’s journal, to help frame responsiveness in
healthcare communication ethics. The behavior change narrative also help determine how
certain situations could influence individuals, in this case, as it pertains to health care concerns.
Media interviews, polls, and literature review of relevant scholar articles pertaining to
healthcare communication ethics were assessed in order to evaluate how healthcare issues are
communicated, received, and possibly impact behavior change. Responsiveness allows
evaluation of healthcare communications ethics from a constructive view of learning.
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Data
The question of whether healthcare quarantines are ethical in response to the recent
Ebola outbreak in West Africa needs to be addressed. Two polls were reviewed and analyzed to
determine the general consensus towards quarantines in the United States. According to a NBC
poll, the question of whether mandatory quarantines for health professionals who have treated
Ebola patients in West Africa, even if they have no symptom, to be enforced showed 71 percent
agreed health workers should be subjected to a 21-day quarantine. The poll showed 24 percent
disagreed with imposing mandatory quarantines. The poll did suggest support for quarantines
varied by political party, age, and education level. Eighty-five percent Republicans say they
think quarantines should be enforced, versus 65 percent of Democrats and 60 percent of
independents. Ninety-one percent of Tea Party backers also believe quarantines are necessary
(as cited in article by Dann, C., 2014). Older Americans are more likely to support mandatory
isolation of health workers versus a third of those 18-34 year olds who oppose such requirement.
Interestingly, those with lower level of education are more likely to support quarantines (80
percent with a high school education or less) versus those with a college or post-graduate
education (63 percent are in favor).
A second poll conducted in US News Report was ask the question of “Should returning
health care workers be quarantined? Although there were no mention of symptoms of Ebola or
not, 75 percent agreed there should be a quarantine, while 24 percent disagreed. There weren’t
specific timeframes given as part of the survey nor symptom status a requirement. Interviews
from two individual with personal experience of quarantines (voluntary and involuntary) allows
further insight of responses to healthcare concerns from a narrative perspective. Each interview
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presented another perspective from the voice of the individuals subjected to the quarantines in
contrast to public opinion.
Review of three scholar articles and two news articles regarding healthcare
communication ethics were reviewed. The literature review outlines the premise of each study
and how each aids in formulating healthcare responses. Each review assisted in generating
additional questions for further consideration. For example, what’s the impact on healthcare
communication ethics when media provides healthcare information? How does authentic
persuasion impact messages when communicated to the public as a response to healthcare
concerns? How does responsibility or the moral compass impact response to healthcare
concerns?
Petraglia’s article on authentic persuasiveness as a healthcare communication ethic
response was evaluated to provide insight to some of these questions mentioned. Petraglia’s use
of narrative formats provide rich contextualization. Petraglia examined John Dewey’s
perspective of constructivism learning viewpoint. Dewey argued education should be less
artificial and abstract and, instead, draw more from learners’ experience (Petraglia, J., 2009).
Experimentation within a behaviorist framework is best for constructivism study. Petraglia does
express concerns regarding constructivism posing serious methodology challenges for
educational researchers. However, a widely accepted theory of contemporary constructivist
focuses on cognition because it’s embedded in our everyday interactions with the world, in turn
are mediated by language or symbols. Everyday activity is the source of information and allows
others to not only inform our cognition but also extend it.
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Reich’s article on experiential ethics was analyzed to review the impact of ethos or morals
on healthcare communication ethics. Reich mentions contemporary “applied” ethics is a
framework for this type of study which analyzes dilemmas and resolved in a deductive fashion
through application of already established principles. In short, contemporary applied ethics is a
good starting part in developing responses by decision-making and action. Reich refers to the
principle-based paradigm of ethics as a way to work out an ethic of duty or obligation. The
normative question in principle-based paradigm is “What out to be done?” (Reich, W., 1988).
Arnett’s discussion of responsiveness to communication ethics as an outline to the
necessity of human care was reviewed to determine if quarantines do meet the definition of
human care and for whom? Arnett uses response as an outline for care and labor of care in
healthcare communication ethics. Arnett did not have particular technique to use for his study, it
was based off the work of others such as Nel Nodding and Julia Wood work on caring. Also,
Hannah Arendt’s perspective of caring defining three major characteristics of the human
condition: labor, work, and action (Arnett et al., 2009).
Analysis
The objective of this paper is to help answer the question if quarantines are ethical from
a healthcare communication ethic perspective. Review of polls indicate a large percentage of the
general public considers quarantines to be ethical. However, the polls reviewed provide a narrow
view based on the types of questions asked. The NBC poll was more detailed in regards to
length of quarantines as well as symptom requirements. It provided additional information such
as differences in political party, age, and education level as possible factors impacting response
to the Ebola healthcare issue. This poll exposed additional considerations regarding how
healthcare communication is disseminated and processed based on those factors. Petraglia
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mentions in his paper the importance of being able to apply knowledge. He also warns of the
danger of information becoming inert with little connection to application (Petraglia, J., 2009).
The poll also shows how social norms plays a part in how they interpret information and apply
knowledge. However, there are negative side effects when social norms are used as a framework
for health care communication. Social norms theory have many assumptions, the main of which
assumes actions are based on misfortune or misperception of others attitudes and/or behavior
(Nazione, S. & Silk, K., 2011).
In contrast, a CNN poll was conducted based on one question, “Should returning health
care workers be quarantined?” This was a general poll providing limited details on
demographics of those taking the poll, making it difficult to determine what additional factors
could aid their response. Determining if fear was a motivation behind the response was difficult
to deduce. Misconceptions about Ebola and contraction of the disease could have aided the
responses in both surveys, however, further study is recommended to find out if those factors
were the reason by similar percentages in both polls. Unfortunately perception is not always
aided in facts. Instead of feeding into the fear and discriminating against others, we need to
come together in solidarity as we grapple with this terrible disease (Lacey-Bordeaux, E., 2014).
Arnett mentions the importance of responsiveness points to a particular view of caring.
A labor of care requires even when the demands of the inconvenient or frightening are before us
that we must keep going (Arnett et al., 2009). Arnett’s argues healthcare communications ethics
not only stems from responsiveness to healthcare concerns but also responsibility of humans
caring for one another. Even when it is inconvenient to do so, it is important to find the tenacity
to do so. Human beings find the reason to respond from many sources, each giving a sense of
energy (Arnett et al., 2009). Arnett’s goal was not to examine the factors of the human response,
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only acknowledge the importance of finding a way to assist oneself and others. Healthcare
communication ethics centers on a good that gives us a “why” for seeking information, for
seeking help, for a reason to fight, and a reason to think about others in the final moments of our
own lives (Arnett et al., 2009). Reference of work by others such as Nel Nodding and Julia
Wood work on caring was helpful in determining the importance of response to healthcare
concerns. Also, Hannah Arendt’s definition of three major characteristics of the human
condition: labor, work, and action was appropriate for this study since it help bridge labor of care
and care as a responsiveness to the world before us and helps define humanness. To be human is
to care; the labor of care is a necessity of our identity (Arnett et al., 2009).
Similar to Arnett, Reich explores applied communication through experiential ethics as a
foundation for dialogue between health communications and health care ethics. The question of
the moral experience is an integral starting point for ethics. Reich describes several models such
as situation-specific action (analytic criteria for the physician-patient relationship), mutual
participation (patients are mutual participates in therapeutic process, and metaphorical images of
the healer (images relying on metaphor for their meaning) (Reich, W.T., 1988). Reich adequately
describes in detail each of the models, however, does mention there are some drawbacks with
experiential ethics. One of the difficult questions regarding interpretation of the models and
images are: “Whose experience should count?” “Which models or image, in preference to others,
should be normative for human behavior?” Such questions present challenges in determining if
quarantines are ethical.
In contrast to Arnett and Reich, Petraglia suggest authentic persuasion is the core to
establishing health care communication ethics. A non-narrative (polls, surveys, etc.) technique
may attract attention and also deliver information, however, it will fail to offer people
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opportunities to engage in authenticating information. According to Petraglia, the best strategy
to authenticate ideas about health and behavior change is the narrative strategy contextualizes
information in the form of stories, anecdotes, and cases (Petraglia, J., 1988). Petraglia’s argument
is that health care ethics should have a starting point as knowledge of moral reality based on
experience. Interviews of the individuals quarantined due to visiting West Africa during the
Ebola outbreak is a good example of the narrative strategy.
Although Petraglia did express using a “crab-like” transition through models, images,
paradigms to help link health-care ethics and health communication, it was difficult connecting
his original objective of knowledge as the starting point of moral reality. He mentions there were
methodology and disciplinary constraints preventing a cohesive notion of authenticity with both
the public and health practitioners. Many health messages are not so much incomprehensible or
imprecise as they are inauthentic—they do not agree with what people know about themselves
and the world they live (Petraglia, J., 1988).
Discussion
During this study I recognized many opportunities for future research. One of the
challenges in healthcare communication ethics is addressing who voice should be center. Arnett
mentions the importance of recognizing the needs of oneself and others. Finding the appropriate
response is the essence of caring. However, questions of what is considered “appropriate” and
for whom arise. Reich mentions during his study, two difficult questions to address in order to
interpret models are, “Whose experience should count?” “Which models or image, in preference
to others, should be normative for human behavior?” (Reich, W.T., 1988). There are other
factors to consider such as morals, compassion, responsibility, and sense of duty.
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Does the benefit of the whole outweigh that of a few? When considering health care
communication ethics, this has to be taken into consideration. The need to treat people with
compassion and do what is morally right may not be sufficient to solve problems. Compassion
is grounded in the awareness that all living things suffer, it bypasses—although it need not
displace—all judgments, including those of justice (Hariman, R., 2009). Treating people
humanely when exposed to health care issues offers additional opportunities in healthcare
communication and ethics. Determining how healthcare concerns are communicated to the
public is important for further study. The role of media in communicating health concerns is
worth exploring for future research.
Conclusion
The objective of this paper was to determine if quarantines are ethical from a healthcare
communication ethics perspective. Responsiveness as the lens was appropriate to help answer
this question. Arnett (2009) mentions responsiveness leads to communicative action that, when
directed toward another, outlines the necessity of human care. This study does not prove a clear
answer of whether it is ethical to quarantine due to additional considerations raised during
evaluation of the factors which impact healthcare communication ethics. Originally the study
was leaning against quarantines, viewing them as unethical. Now I am not too sure. Each factor
had me question what voice is important to consider during a health crisis. A natural response to
display compassion for others, especially in their time of need, was one factor I questioned as
part of my evaluation. Questions regarding who is considered “others”, such as the general
public or those subject to quarantines, and who “needs” are important in evaluating healthcare
ethic started to change my way of thinking. If response equates to caring and shouldering the
labor of caring, I believe quarantines regardless of self or mandatory, are good precaution
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measures to protect the general public. Although one can conclude precautions taken are
humane, the ultimate goal is to ensure all parties are protected.
Proper education of healthcare concerns should be facilitated by the health professions with
careful monitoring of the media. This may help reduce unnecessary fears which can cause
negative impacts to those quarantined for helping others less fortunate. Concern over reduction
in volunteerism due to quarantines has to be considered when crafting healthcare communication
and staying within healthcare ethics. For future study, I recommend use of the Protective
Motivation Theory (PMT), based on the work of Lazarus (1966) and Leventhal (1970). PMT
describes adaptive and maladaptive coping with a health threat as a result of two appraisal
processes (threat and coping appraisal). There are four factors considered during the appraisal:
1. The perceived severity of a threatened event
2. The perceived probability of the occurrence or vulnerability
3. The efficacy of the recommended preventative behavior
4. The perceived self-efficacy
Proper assessment of each factor could aid in appropriate responses to health care threats in the
future.
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Reference
Almendrala, A. (2014, October 30). Why Ebola aid workers are quarantining themselves when
scientist say they don’t need to. Huffington Post. Retrieved from:
http://www.huffingtonpost.com/2014/10/30/self-quarantine-ebola_n_6071004.html
Arnett, R., Fritz Harden, J.M., & Bell, L.M. (2009). Communication ethic literacy: Dialogue and
difference. Thousand Oaks, CA: Sage Publications.
doi:10:1080/10646175.2011.567136
Cohen, E., Holland, L., & Ellis, R. (2014, October 27). Nurse describes Ebola quarantine ordeal:
“I was in shock. Now I’m angry”. CNN News. Retrieved from: http:www.cnn.com/
2014/10/26/health/new-jersey-quarantined-nurse/
Galavotti, C., Petraglia, J., Harford, N., Kraft, J.K., Pappas-DeLuca, K.A., & Sebert, A. (2005).
New narratives for Africa: Using stories to fight AIDS. Storytelling, Self, Society, 1, 25-
26.
Dann, C. (2014, October 30). 71% back mandatory quarantines for ebola health worker. NBC
News. Retrieved from: http://www.nbcnews.com/storyline/ebola-virus-outbreak/nbc-wsj-
poll-71-back-mandatory-quarantines-ebola-health-workers-n239576
Hariman, R. (2009). Cultivating compassion as a way of seeing. Communication and Critical/
Cultural Studies, 6(2), 199-203.
Lazarus, R.S. (1966). Psychological stress and the coping Process. New York: McGraw-Hill.
Leventhal, H. (1970). Findings and theory in the study of fear communications. In L. Berkowitz (ed.) Advances in Experimental Social Psychology, 5. New York: Academic Press, 119- 86.
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Nazione, S. & Silk, K. (2011). Employees views of discrimination in a community health
department. The Howard Journal of Communications, 22, 200-221.
Petraglia, J. (2009). The importance of being authentic: Persuasion, narration, and dialogue in
Health communication and education. Health Comunication, 24, 176-185.
doi: 10.1080/10410230802676771
Reich, W.T. (1988). Experiential ethics as a foundation for dialogue between health
communication and health-care ethics. Journal of Applied Communication Research, 16
(1), 16-28.
Scott, A. (2014, October 27). Should returning health care workers be quarantined? US News
Report. Retrieved from: http://www.usnews.com/opinion/articles/2014/10/27/should-
returning-ebola-health-care-workers-be-quarantined
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References
Carlo Bagnoli, "Humanitarian Intervention as a Perfect Duty: A Kantian Argument", Nomos,
47, 2004.
Lazarus, R.S. (1966). Psychological Stress and the Coping Process. New York: McGraw-Hill.
Leventhal, H. (1970). Findings and theory in the study of fear communications. In L. Berkowitz (ed.) Advances in Experimental Social Psychology, 5. New York: Academic Press, 119-86.
Pechmann, C. (2001). A Comparison of Health Communication Models: Risk Learning Versus Stereotype Priming. Media Psychology, 3(2), 189-210. Dabbs, J. J., & Leventhal, H. (1966). Effects of varying the recommendations in a fear-arousing communication. Journal Of Personality And Social Psychology, 4(5), 525-531. doi:10.1037/h0021190
WHO: Ebola Toll Leaps Higher to Nearly 7,000 in West AfricaFrom <http://www.nbcnews.com/storyline/ebola-virus-outbreak/who-ebola-toll-leaps-higher-nearly-7-000-west-africa-n258321>
http://www.nbcnews.com/storyline/ebola-virus-outbreak/who-ebola-toll-leaps-higher-nearly-7-000-west-africa-n258321First published November 30th 2014, 3:38 am Reuters--