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Credibility comprises the objective and subjective components of the believability of a source or message. Credibility is deemed essential in many fields to establish expertise. It plays a crucial role in journalism, teaching, science, medicine, business leadership, and social media.

Credibility online has become an important topic since the mid-1990s. This is because the web has increasingly become an information resource. The Credibility and Digital Media Project @ UCSB highlights recent and ongoing work in this area, including recent consideration of digital media, youth, and credibility. In addition, the Persuasive Technology Lab at Stanford University has studied web credibility and proposed the principal components of online credibility and a general theory called Prominence-Interpretation Theory.

Rhetoric

Credibility dates back to Aristotle's theory of Rhetoric. Aristotle defines rhetoric as the ability to see what is possibly persuasive in every situation. He divided the means of persuasion into three categories, namely Ethos (the source's credibility), Pathos (the emotional or motivational appeals), and Logos (the logic used to support a claim), which he believed have the capacity to influence the receiver of a message. According to Aristotle, the term "Ethos" deals with the character of the speaker. The intent of the speaker is to appear credible. In fact, the speaker's ethos is a rhetorical strategy employed by an orator whose purpose is to "inspire trust in his audience".

Credibility has two key components: trustworthiness and expertise, which both have objective and subjective components. Trustworthiness is based more on subjective factors, but can include objective measurements such as established reliability. Expertise can be similarly subjectively perceived, but also includes relatively objective characteristics of the source or message (e.g., credentials, certification or information quality). Secondary components of credibility include source dynamism (charisma) and physical attractiveness.

In journalism

According to the Society of Professional Journalists' code of ethics, professional integrity is the cornerstone of a journalist's credibility. A journalist's number one obligation is to be honest.

According to Gallup polls, Americans' confidence in the mass media has been consistently declining each year since 2007.

In 2013, a survey conducted by the Pew Research Center for the People & the Press found that credibility ratings for major news organizations are at or near their all-time lows.

"As audiences lose confidence in traditional news outlets, many see great promise in the Internet as a response to this crisis in journalism."

The widespread use of the internet has helped motivate journalists to become more credible. The reason for this is because the competition of providing news increased when consumers had the chance and ability to choose the media consume through online sources. The internet has provided a chance for anyone to report news. In order to increase credibility, and therefore increase readers of their articles, journalists should be objective, accurate, trustworthy, and reliable.

Three aspects of credibility: clarity (how easily the article can be understood), accuracy (how well documented the information is), and trustworthiness (how believable the information is).

In teaching

Students' perception of instructors has great importance and possible consequences. Instructor credibility, which is defined as "the attitude of a receiver which references the degree to which a source is seen to be believable", consists of three dimensions-, competence, character, and caring. Competence focuses on his or her expertise or knowledge in a subject matter. Character refers to the "goodness" (i.e., honesty, trustworthiness) of an instructor. Caring focuses on whether the instructor shows concern or empathy for the students' welfare or situation. Although an instructor may show one or two of these qualities, the best and most respected exude all three qualities. A study done by Atkinson and Cooper revealed that students who are taught by an instructor perceive as credible, results in extreme allegiance to those instructors.

Generally, instructors who are perceived to have credibility are associated with effective teaching skills. Instructors who demonstrate competence, character, and/or caring are perceived to engage in a variety of effective instructional communication behaviors such as argumentativeness, verbal and nonverbal immediacy, affinity seeking, and assertiveness and responsiveness. Moreover, credible instructors are perceived to be low in verbal aggressiveness and less likely to use behaviors that interfere with student learning.

Unlike instructor competence which centers on instructors' perceived expertise, instructor character and caring are rooted in students' perceptions of their instructors' interpersonal communication behaviors. Students can feel more connected to the material being taught and have the information stay in their mind, if the instructor sharing the information has credibility. According to studies, when instructors exemplify the qualities of character (i.e., kind, virtuous, good) and caring (i.e., empathetic, understanding, responsive), students report a greater likelihood of communicating with them.

Teachers who are concerned with whether students communicate with them, either in class or out of class, may want to reconsider the role their own in-class communication behaviors play in students' willingness or likelihood to communicate with them. Instructors who are interested in how students perceive their competence, character, and caring should examine how their in-class communication behaviors contribute to these perceptions. They can evaluate themselves, go back over their lectures, scores that students give them at the end of the semester, and seek advice and training from their peers. By doing so, instructors may find students are more willing, likely, or interested in communicating with them.

In science

Scientific credibility has been defined as the extent to which science in general is recognized as a source of reliable information about the world. The term has also been applied more narrowly, as an assessment of the credibility of the work of an individual scientist or a field of research. Here, the phrase refers to how closely the work in question adheres to scientific principles, such as the scientific method. The method most commonly used to assess the quality of science is peer review and then publication as part of the scientific literature. Other approaches include the collaborative assessment of a topic by a group of experts, this process can produce reviews such as those published by the Cochrane Collaboration, or the Intergovernmental Panel on Climate Change.

The 2008 credibility article written by Peter Alagona highlights that, “In environmental science, credibility is one of the most referenced yet the least comprehended concepts.” This lack of understanding is due to the public often confusing credibility with trust because of shared characteristics, such as reliability and dependability. To be credible in the scientific field, researchers are to demonstrate expertise, reliability and objectivity, through methods such as peer and systematic review, and experimental studies. Alagona states that “the credibility of scientific research shapes the public’s trust and influence policies.” Therefore, scientific credibility means that when research is seen as trustworthy, it can shape various rules and regulations. This reinforces the public’s trust, belief, and acceptance, as these guidelines are based on credible scientific findings.

The general public can give a great deal of weight to perceptions of scientific authority in their decisions on controversial issues that involve scientific research, such as biotechnology. However, both the credibility and authority of science is questioned by groups with non-mainstream views, such as some advocates of alternative medicine, or those who dispute the scientific consensus on a topic, such as denialists of AIDS. Political endorsements can reduce non-partisan scientific credibility.

In medicine

People rely on doctors' expertise to respond to issues relating to their health. Trust in a doctor's credibility is essential to a patient's health: depending on the patient's trust in the doctor they will be more or less willing to seek help, reveal sensitive information, submit to treatment, and follow the doctor's recommendations.

In general, it is easy to see what patients are looking for when it comes to a trustworthy doctor and the best way they can have their needs satisfied. There does seem to be a growing discontent with the medical field, however, because of for-profit drug companies that are influencing money behind the medical field. In 2002 a doctor attended the hearings of a drug company that was on trial for the death of adolescents who committed suicide while taking their antidepressants. Before the hearing studies had been filed with the FDA under the Best Pharmaceuticals for Children Act of 2002. These studies reflected a congressional effort to motivate drug companies to study the effects of medications on children. Since children are a much smaller market for new drugs, the pharmaceutical industry was suspected to not study them as much. The Best Pharmaceuticals for Children Act of 2002 was meant to strengthen drug companies' credibility by rewarding those that performed pediatric studies. The law, however, did not require these pediatric studies performed to be publicized or published

According to a New England Journal of Medicine study, 94% of American doctors have some relationship with a drug or medical device company, including payments but also drug samples and industry lunches, for example. Such alarming evidence is what has prompted a growing mistrust in medical professionals' credibility. Despite the studies conducted intended on finding out how to increase doctors' credibility, the findings are inconclusive. It is a strong general consensus that increased visibility of the relationship between doctors and pharmaceutical companies is the first place to start.

The Journal of Computer-Mediated Communication investigated a study that “perceived credibility of online information” to grasp an understanding about how knowledge of a topic and a source expertise establish credibility to access online healthcare data. The results of this study divide expertise into three levels. Utilizing online health information that is free of bias and includes the qualifications and background of the author or organization would be considered credible. Additionally, having high numbers of citation and peer-reviewed sources support credibility. These factors together would be level 1, which is a highly rated source. Missing a high number of citations and peer-reviewed sources results in a level 2 grade, which is considered a moderate source. Failure to meet any criteria of these would classify the source as a level 3, which is not an expert source and should be avoided. To assess these levels, one can check if a source meets the mentioned requirements, as it is the public’s decision. Furthermore, using academic resources such as google scholar and JSTOR can be used verify the credibility of an online source.

On the street

Street credibility or "street cred" (also referred to as "the word on the street") is the degree to which someone's word can be believed by a typical person, the "person on the street". Corporations have gone through their own ways of getting street credibility; however, it goes by a different name: branding. This is a process in which companies spend billions of dollars a year to convey information about a product, who is using it, and why others should also. They are targeting certain individuals as to increase their ability to grow their "street cred" so that the sales growth does not end. From clothing like running shoes and jeans to food and alcoholic beverages, branding is used to assist companies improve their street cred and better sell a product.

The CEO of the company is the face of what the public sees. A CEO helps illustrate the organization's internal and external shareholders. CEOs are spokesmen who are actively visible and shape the corporate image. The role of the CEO is to influence employees' attitudes, perceptions, and performances through example of leadership and support.

In business leadership

Leadership/Ceo:

According to the Journal of Research Technology Management, Chief Technical Officers (CTOs), executives responsible for technologies and Chief Executive Officers (CEOs) play a major role in ensuring credibility in leadership for research and development across many companies. Uttal and the rest of the team discovered that CTO could use multiple resources to evaluate the desire for credibility and set goals for addressing the issue. The credibility of a CTO is built by acting as a “technical businessman” to make strategic decisions that advance technologies to reach the company goals. The CEO actively build credibility by consistently supporting the team, expanding the company, and establishing trust within the employees. People often assume that only the CEO has to be credible, when in fact both the CEO and CTO must establish credibility to succeed.

The employees view of the organization completely intervenes the positive relationship between the CEO credibility and the employee's involvement of engagement. Although the CEO's credibility positively affects employee engagement, the actual impact is exercised by the employee's view of the organization's reputation.

In social media

Social media credibility is dependent on cues and heuristics. Cues used to assess credibility online are authority cues, identity cues, and bandwagon cues. Authority cues are the most influence source credibility. Authority cues are cues that let the viewer know that it is an expert source such as a university or government institution. Identity cues are peer information. Users trust information more if they can identify the person that published it the publisher is not anonymous. Users view information as more credible if a peer shared it than a stranger. Bandwagon cues triggers credibility processing based on the logic that "if others think it's good, so should I.

Two-phase model of credibility

Jürgen Habermas in his theory of communicative action developed four validity claims (truth, sincerity, appropriateness and understandability) leading to the concept of credibility.

In a different study researchers empirically validated the claims and derived a two-phase model of "reporting credibility", where first of all understandability needs to be reached. Only then the three other validity claims make a difference and may lead to credibility in the Habermasian sense.

See also

• Centre for Research on the Epidemiology of Disasters (CRED)
• Credibility gap
• Credibility theory
• Credibility thesis
• Epistemology, the philosophical study of truth and belief
• Expertise finding
• Indie cred
• Integrity
• Objectivity
• Source credibility from social psychology theory
• Source criticism
• Web literacy (credibility)
• Witness

References

1. Gierth, Lukas; Bromme, Rainer (1 February 2020). "Attacking science on social media: How user comments affect perceived trustworthiness and credibility". Public Understanding of Science. 29 (2): 230–247. doi:10.1177/0963662519889275. ISSN 0963-6625. PMC 7323766. PMID 31804151.
2. Rieh, S.Y.; Danielson, D.R. (2007). "Credibility: A Multidisciplinary Framework" (PDF).
3. Credibility.ucsb.edu. Archived 7 May 2015 at the Wayback Machine.
4. "Persuasive Tech". 5 March 2011. Archived from the original on 5 March 2011. Retrieved 14 December 2024.
5. Fogg, B.J. (2003). "Prominence-Interpretation Theory: Explaining How People Assess Credibility Online" (PDF).
6. Flanagin and Metzger (2008), Digital media and youth: Unparalleled opportunity and unprecedented responsibility. In J. Metzger, & A. Flanagin (editors), Digitaingl media, youth, and credibility (pp. 5–28). Cambridge, MA: The MIT Press.
7. SPJ. "SPJ Code of Ethics - Society of Professional Journalists". www.spj.org. Archived from the original on 23 November 2024. Retrieved 14 December 2024.
8. Elizabeth Mendes (19 September 2013). "In U.S., Trust in Media Recovers Slightly from All-Time Low". Gallup.
9. "Amid Criticism, Support for Media's 'Watchdog' Role Stands Out". Pew Research Center. 8 August 2013. Retrieved 14 December 2024.
10. HEFLIN, K. (2015). The Internet Is Not the Antidote. Journalism History, 41(3), 165–175.
11. Mosier, N. R., Ahlgren, A. (1981). Credibility of Precision Journalism. Journalism Quarterly, 58(3), 375–518.
12. ^ McCroskey, J. C. (1998). An introduction to communication in the classroom (2nd ed.).Acton, MA: Tapestry Press.
13. Teven, J. J., McCroskey, J. C. (1997). The relationship of perceived teacher caring with student learning and teacher evaluation. Communication Education, 46, 1–9.
14. ^ Frymier, A. B., & Thompson, C. A. (1992). Perceived teacher affinity-seeking in relation to perceived teacher credibility. Communication Education, 41, 388–399.
15. Schrodt, P. (2003). Students' appraisals of instructors as a function of students' perceptions of instructors' aggressive communication. Communication Education, 52, 106–121.
16. Johnson, S. D., Miller, A. N. (2002). A cross-cultural study of immediacy, credibility, and learning in the U.S. and Kenya. Communication Education, 51, 280–292.
17. Martin, M. M., Chesebro, J. L., Mottet, T. P. (1997). Students' perceptions of instructors' socio-communicative style and the influence on instructor credibility and situational motivation. Communication Research Reports, 14, 431-44i0.
18. Martin, M. M., Weber, K., Burant, P. A. (1997, April). Students' perceptions of a teacher's use of slang and verbal aggressiveness in a lecture: An experiment. Paper presented at the annual meeting of the Eastern Communication Association, Baltimore, MD.
19. Thweatt, K. S., McCroskey, J. C. (1998). The impact of teacher immediacy and misbehaviors on teacher credibility. Communication Education, 47, 348–358.
20. ^ Myers, S. A. (2004). The Relationship between Perceived Instructor Credibility and College Student In-class and Out-of-class Communication. Communication Reports, 17(2), 129–137. doi:10.1080/08934210409389382.
21. Bocking, Stephen (2004). Nature's experts: science, politics, and the environment. New Brunswick, NJ: Rutgers University Press. p. 164. ISBN 0-8135-3398-8.
22. Alkin, Marvin C. (2004). Evaluation roots: tracing theorists' views and influences. Thousand Oaks, Calif: Sage. p. 134. ISBN 0-7619-2894-4.
23. Bocking, Stephen (2004). Nature's experts: science, politics, and the environment. New Brunswick, NJ: Rutgers University Press. p. 165. ISBN 0-8135-3398-8.
24. What is a Cochrane review. Archived 16 January 2012 at the Wayback Machine The Cochrane Collaboration, Accessed 5 January 2009.
25. Agrawala, S. (1998). "Structural and Process History of the Intergovernmental Panel on Climate Change". Climatic Change. 39 (4): 621–642. Bibcode:1998ClCh...39..621A. doi:10.1023/A:1005312331477. S2CID 153213293.
26. Alagona, Peter S. (2008). "Credibility. Conservation Biology, 22(6),1365-1367" (PDF).
27. Brossard, Dominique; Nisbet, Matthew C. (2007). "Deference to Scientific Authority Among a Low Information Public: Understanding U.S. Opinion on Agricultural Biotechnology". International Journal of Public Opinion Research. 19 (1): 24. doi:10.1093/ijpor/edl003. Dennis Chaptman (1 May 2007). "Survey examines Americans' trust in science". University of Wisconsin–Madison (Press release).
28. O'callaghan, F. V.; Jordan, N. (2003). "Postmodern values, attitudes and the use of complementary medicine". Complementary Therapies in Medicine. 11 (1): 28–32. doi:10.1016/S0965-2299(02)00109-7. PMID 12667972.
29. Smith TC, Novella SP (August 2007). "HIV denial in the Internet era". PLOS Med. 4 (8): e256. doi:10.1371/journal.pmed.0040256. PMC 1949841. PMID 17713982.
30. Epstein, Steven (1996). "Impure science: AIDS, activism, and the politics of knowledge". Medicine and Society. Berkeley: University of California Press: 1–466. ISBN 0-520-21445-5. PMID 11619509.
31. Lupia, Arthur (20 March 2023). "Political endorsements can affect scientific credibility". Nature. 615 (7953). Springer Science and Business Media LLC: 590–591. Bibcode:2023Natur.615..590L. doi:10.1038/d41586-023-00799-3. ISSN 0028-0836.
32. Hall, M. A., Camacho, F., Dugan, E., Balkrishnan, R. (2002). Trust in the Medical Profession: Conceptual and Measurement Issues. Health Services Research, 37(5), 1419–1439. doi:10.1111/1475-6773.01070.
33. Diller, L. H. (2005). Fallout from the Pharma Scandals: The Loss of Doctors' Credibility? Hastings Center Report, 35(3), 28–29. doi:10.1353/hcr.2005.0058.
34. A National Survey of Physician–Industry Relationships Eric G. Campbell, PhD, Russell L. Gruen, M.D., PhD, James Mountford, M.D., Lawrence G. Miller, M.D., Paul D. Cleary, PhD, David Blumenthal, M.D., M.P.P. A National Survey of Physician–Industry Relationships. N. Engl. J. Med. 2007; 356:1742–1750. 26 April 2007. doi:10.1056/NEJMsa064508.
35. Eastin, Matthew S. (1 July 2001). "Credibility Assessments of Online Health Information: the Effects of Source Expertise and Knowledge of Content". Journal of Computer-Mediated Communication. 6 (4): JCMC643. doi:10.1111/j.1083-6101.2001.tb00126.x. ISSN 1083-6101.
36. Savolainen, Reijo (1 August 2023). "Assessing the credibility of COVID-19 vaccine mis/disinformation in online discussion". Journal of Information Science. 49 (4): 1096–1110. doi:10.1177/01655515211040653. ISSN 0165-5515. PMC 10345821. PMID 37461399.
37. "Definition of cred". Merriam-Webster. Retrieved 22 March 2014.
38. Seabright, P. (2001). Street Credibility for Sale: a Theory of Branding. Universite de Toulous, 1–21. Retrieved 19 April 2017, from http://idei.fr/sites/default/files/medias/doc/by/seabright/brand.pdf
39. Men, L. R. (2012). CEO credibility, perceived organizational reputation, and employee engagement. Public Relations Review, 38(1), 171–173. doi:10.1016/j.pubrev.2011.12.011.
40. Journal of Public Relations Research, 16 (2004), pp. 93–125.
41. Uttal, Bro; Kantrow, Alan; Linden, Lawrence H.; Stock, B. Susan (1992). "Building R&d Leadership and Credibility". Research Technology Management. 35 (3): 15–24. doi:10.1080/08956308.1992.11670817. ISSN 0895-6308. JSTOR 24156474.
42. Men, L. R. (2012) CEO credibility, perceived organizational reputation, and employee engagement. Public Relations Review, 38(1), 171–173. doi:10.1016/j.pubrev.2011.12.011.
43. Lin, X., Spence, P., Lachlan, K. (2016). Social media and credibility indicators: The effect of influence cues. Computers in Human Behavior, 63, 264–271.
44. Lock, Irina; Seele, Peter (2016): The credibility of CSR reports in Europe. Evidence from a quantitative content analysis in 11 countries. Journal of Cleaner Production. 122. 186–200. doi:10.1016/j.jclepro.2016.02.060.

External links

• Handbook of Management Scales: Credibility
• College students' news habits, preferences, and credibility perceptions

• Belief
• Popular culture