Certification and Licensure – What is the difference?

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university students

Certification and Licensure are two terms that are used quite frequently to refer to examinations that someone has to pass to demonstrate skills in a certain profession or topic.  They are quite similar, and often confused.  This is exacerbated by even more similar terms in the field, such as accreditation, credentialing, certificate, and microcredentials.  This post will help you understand the differences.

What is Certification?

Certification is “a credential that you earn to show that you have specific skills or knowledge. They are usually tied to an occupation, technology, or industry.” (CareerOneStop)  The important aspect in this definition is the latter portion; the organization that runs the certification is generally across an industry or a profession, regardless of political boundaries.  It is almost always some sort of professional association or industry board, like the American Association of Widgetmakers (obviously not a real thing).  However, it is sometimes governed by a specific company or other organization regarding their products; perhaps the most well known is how Amazon Web Services will certify you in skills to hand their offerings.  Many other technology and software companies do the same.

What is Licensure?

Licensure is a “formal permission to do something: esp., authorization by law to do some specified thing (license to marry, practice medicine, hunt, etc.)” (Schmitt, 1995).  The key phrase here is by law.  The governing organization is a governmental entity, and that is defines what licensure is.  In fact, licensure is not even always about a profession; almost all of us have a Driver’s License for which we passed a simple exam.  Moreover, it does not always even have to be about a profession; many millions of people have a Fishing License, which is granted by the government (by States in the USA), for which you simply pay a small fee.  The license is still an attestation, but not of your skills, just that you have been authorized to do something.

Certification and Licensure

In almost all cases, there is a test that you must pass, for both certification and licensure.  The development and delivery of such tests is extremely similar, leading to the confusion.  They often will both utilize job analysis, Angoff studies, and the like.  The difference between the two is outside the test itself, and instead refers to the sponsoring organization: is it mandated/governed by a governmental entity, or is it unrelated to political/governmental boundaries?

Can they be the same exam?

To make things even more confusing… yes.  And it does not even have to be consistent.  In the US, some professions have a wide certification, which is also required in some States as licensure, but not in all States!  Some States might have their own exams, or not even require an exam.  This muddles the difference between certification and licensure.

Outline

This outline summarizes some of the relevant terms.  This is certainly more than can be covered in a single blog post, so this will need to be revisited!!!

  • Attestation of some level of quality for a person or organization = CREDENTIALING
    • Attestation of a person
      • By government = LICENSURE
      • By independent board or company
        • High stakes, wide profession = CERTIFICATION
        • Medium stakes = CERTIFICATE
        • Low stakes, quite specific skill = MICROCREDENTIAL
      • By an educational institution = DEGREE OR DIPLOMA
    • Attestation of an organization = ACCREDITATION

 

 

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Nathan Thompson, PhD

Nathan Thompson earned his PhD in Psychometrics from the University of Minnesota, with a focus on computerized adaptive testing. His undergraduate degree was from Luther College with a triple major of Mathematics, Psychology, and Latin. He is primarily interested in the use of AI and software automation to augment and replace the work done by psychometricians, which has provided extensive experience in software design and programming. Dr. Thompson has published over 100 journal articles and conference presentations, but his favorite remains https://pareonline.net/getvn.asp?v=16&n=1.

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