astronomy

Jan te Nijenhuis

Jan te Nijenhuis 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 Jan te Nijenhuis rather than just read about it. In short: Jan te Nijenhuis is a Dutch psychologist. He is a lecturer of psychology at the University of Amsterdam, known for his research on human intelligence.

Key takeaways

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

Reference excerpt

Jan te Nijenhuis is a Dutch psychologist. He is a lecturer of psychology at the University of Amsterdam, known for his research on human intelligence. He studied at Groningen University and the Free University of Amsterdam. His publications on the intelligence of immigrants have provoked a lot of criticism and controversy in the Netherlands. He has controversially published several papers in the Mankind Quarterly which is widely regarded as a racist pseudoscience journal and has attended the London Conference on Intelligence. In June 2019, te Nijenhuis spoke at a meeting of the JFVD, the youth association of the far-right FvD party.

References

External links Faculty page (archive as of 2018-03-08) Jan te Nijenhuis publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with Jan te Nijenhuis

Start with the simplest possible case. Write down what Jan te Nijenhuis 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 Jan te Nijenhuis 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 Jan te Nijenhuis 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 Jan te Nijenhuis

In research: Jan te Nijenhuis 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 Jan te Nijenhuis 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: Jan te Nijenhuis is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic staff of the University of Amsterdam, Dutch academic biography stubs, Dutch psychologists, so understanding it makes those chapters shorter.
In everyday life: Look for Jan te Nijenhuis 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 Jan te Nijenhuis in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Jan te Nijenhuis 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 Jan te Nijenhuis out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jan te Nijenhuis in simple terms?

Jan te Nijenhuis is a Dutch psychologist. He is a lecturer of psychology at the University of Amsterdam, known for his research on human intelligence.

Why does Jan te Nijenhuis 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 Jan te Nijenhuis?

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 Jan te Nijenhuis.