astronomy

Henk de Regt

Henk de Regt is a astronomy 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 Henk de Regt rather than just read about it. In short: Henk W. de Regt is a Dutch philosopher of science and Professor of Philosophy of Natural Sciences at the Institute for Science in Society of Radboud University in Nijmegen, the Netherlands, where he also serves as the institute's director. His research concerns scientific understanding, explanation and the public understanding of science.

Key takeaways

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

Reference excerpt

Henk W. de Regt is a Dutch philosopher of science and Professor of Philosophy of Natural Sciences at the Institute for Science in Society of Radboud University in Nijmegen, the Netherlands, where he also serves as the institute's director. His research concerns scientific understanding, explanation and the public understanding of science. He is best known for the contextual theory of intelligibility developed in his book Understanding Scientific Understanding (Oxford University Press, 2017), for which he received the 2019 Lakatos Award.

Career Before moving to Radboud University in 2019, de Regt held a professorship in the philosophy of science at the Vrije Universiteit Amsterdam for eighteen years. In the same year he was elected a member of the International Academy of Philosophy of Science. His work bridges philosophy of science and the history of science, with case studies drawn from physics and chemistry.

Research De Regt is associated with the development of a contextual theory of scientific understanding. In a 2005 paper co-authored with the philosopher of physics Dennis Dieks, he proposed a general criterion of intelligibility for scientific theories that is essentially context-sensitive: whether a given theory satisfies the criterion depends on factors that can vary between scientific communities and historical periods. In Understanding Scientific Understanding (2017) de Regt extends this account into a full philosophical theory. He argues that providing correct explanations is an epistemic aim of science, that giving such explanations requires theories that are intelligible to the scientists using them, and that the standards by which intelligibility is judged vary by context. On this view, scientific understanding is neither reducible to a single explanatory template (such as the deductive-nomological model or unificationist accounts) nor purely subjective; it is a relation between a theory, a community of scientists, and the cognitive and historical conditions in which they work.

Awards In 2019, de Regt was awarded the Lakatos Award for Understanding Scientific Understanding. The award is administered by the London School of Economics and given annually for an outstanding contribution to the philosophy of science published in English in the previous six years. The award selectors described the book as "a remarkable book ... a magnificent example of how history and philosophy of science can be productively integrated." He delivered the corresponding public lecture at LSE in November 2019. In the same year he was elected to the International Academy of Philosophy of Science.

Selected publications De Regt, Henk W. (2017). Understanding Scientific Understanding. Oxford Studies in Philosophy of Science. New York: Oxford University Press. ISBN 978-0190652913. De Regt, Henk W.; Leonelli, Sabina; Eigner, Kai, eds. (2009). Scientific Understanding: Philosophical Perspectives. University of Pittsburgh Press. ISBN 978-0822943969. De Regt, Henk W.; Dieks, Dennis (2005). "A Contextual Approach to Scientific Understanding". Synthese. 144 (1): 137–170. doi:10.1007/s11229-005-5000-4.

References

External links Faculty profile at Radboud University

Worked examples

Example 1 — a first encounter with Henk de Regt

Start with the simplest possible case. Write down what Henk de Regt claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Henk de Regt 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 Henk de Regt 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 Henk de Regt

In research: Henk de Regt appears in astronomy 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 Henk de Regt 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: Henk de Regt is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic staff of Radboud University Nijmegen, Dutch philosophers, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Henk de Regt 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 Henk de Regt in 20 minutes

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

Frequently asked questions

What is Henk de Regt in simple terms?

Why does Henk de Regt matter?

Because it connects several astronomy 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 Henk de Regt?

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 Henk de Regt.