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Halbert L. Dunn

Halbert L. Dunn is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Halbert L. Dunn rather than just read about it. In short: Halbert L. Dunn, M.D.

Key takeaways

  • Halbert L. Dunn belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Halbert L. Dunn to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Halbert L. Dunn from memory before moving on to harder problems.

Reference excerpt

Halbert L. Dunn, M.D. (1896–1975) was the leading figure in establishing a national vital statistics system in the United States and is known as the "father of the wellness movement".

Early life Born in New Paris, Ohio, he attended the University of Minnesota where he earned his M.D. in 1922 and his Ph.D. in 1923. He served as an assistant in medicine at Presbyterian Hospital of New York City 1923-1924 and as fellow in medicine at the Mayo Clinic in Rochester, Minnesota (1924–1925).

Work in statistics In 1929, he was the first biostatistician hired by the Mayo Clinic and established its coding system for deriving medical statistics. He was Chief of the National Office of Vital Statistics from 1935 through 1960, first as part of the Bureau of the Census and later under the Department of Health, Education and Welfare, where it eventually became the National Center for Health Statistics in 1960. In his final year with the U.S. Public Health Service he was Assistant Surgeon General for aging. He was one of the founders of the National Association for Public Health Statistics and Information Systems (NAPHSIS) and of the Inter-American Statistics Institute (IASI). He was Secretary General of the IASI from 1941 to 1952. The Halbert L. Dunn Award, named in his honor, has been presented since 1981 by NAPHSIS in recognition of outstanding and lasting contributions to the field of vital and health statistics.

Wellness Dunn is known as the "father" of the wellness movement. He distinguished between good health—not being ill—and what he termed high-level wellness, which he defined as "a condition of change in which the individual moves forward, climbing toward a higher potential of functioning". He introduced the concept in a series of twenty-nine lectures at the Unitarian Church in Arlington County, Virginia in the late 1950s, which provided the basis for his book, High Level Wellness, published in 1961. The book was reissued in a number of editions but did not have a great deal of immediate impact. It did, however, come into the hands of a number of the future leaders of the wellness and holistic health movement that bloomed more than a decade later, such as Don B. Ardell, Robert Russell, John Travis, and Elizabeth Neilson. Four events in the mid-1970s broadened the impact of Dunn's ideas. First, John Travis opened the first US wellness center (Mill Valley, CA, 1975). This center and other organizations were then described in Don Ardell's 1977 book, using Dunn's title (giving Dunn due credit for his origination of the title and concept). Then Elizabeth Neilson founded the journal Health Values: Achieving High-Level Wellness (renamed the American Journal of Health Promotion in 1996), which was dedicated to Dunn and reprinted one of his papers in its first edition. Lastly, the publisher of Health Values, Charles B. Slack, Inc., published a reprint edition of Dunn's High-Level Wellness that achieved a wider distribution and impact. In 2014, John Travis discovered that Dunn had 3 sons, the last of whom had recently died. However, his wife was still alive. John interviewed her for his "An Oral History of Wellness" project (HELP Proper link needed to the interview at https://www.youtube.com/watch?v=Y5AuyI8zt6g), learning much about Halbert's personal life.

References

Sources Ardell, D. B. (1977). High Level Wellness: An Alternative to Doctors, Drugs and Disease. Emmaus, PA: Rodale. Ardell, D. B. (Dec. 29, 2000). A (very) brief history of the wellness concept. Wellness in the Headlines (Don's Report to the World). [1] Dunn, H.L. (1961). High-Level Wellness. Arlington, VA: Beatty Press. Dunn, H.L. (1977). High Level Wellness. Thorofare, NJ: Charles, B. Slack. Dunn, H.L. (1977). What High Level Wellness Means. Health Values, 1(1), 9–16. Neilson, E. A. (1988). Health Values: Achieving high level wellness—Origin, philosophy, purpose. Health Values, 12(3):3-5. Rice, S. A. (1967). Conception, gestation and birth of the IASI. The American Statistician, 21(3), 15-19 Travis, J. W., and Ryan, R. S. (1981, 1988, 2004) Wellness Workbook, Ten Speed Press/Celestial Arts

Worked examples

Example 1 — a first encounter with Halbert L. Dunn

Start with the simplest possible case. Write down what Halbert L. Dunn claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Halbert L. Dunn before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Halbert L. Dunn ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Halbert L. Dunn

In research
Halbert L. Dunn appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Halbert L. Dunn in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Halbert L. Dunn is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1896 births, 1975 deaths, 20th-century American statisticians, so understanding it makes those chapters shorter.
In everyday life
Look for Halbert L. Dunn outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Halbert L. Dunn in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Halbert L. Dunn means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Halbert L. Dunn out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Halbert L. Dunn in simple terms?

Halbert L. Dunn, M.D.

Why does Halbert L. Dunn matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Halbert L. Dunn?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Halbert L. Dunn.

Tags

  • 1896 births
  • 1975 deaths
  • 20th-century American statisticians
  • American bioinformaticians
  • American biostatisticians
  • American health educators
  • Fellows of the American Statistical Association
  • People from New Paris, Ohio
  • University of Minnesota Medical School alumni

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