science

Reidar Hjermann

Reidar Hjermann is a science 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 Reidar Hjermann rather than just read about it. In short: Reidar Kvaal Hjermann (born 17 February 1969) is a Norwegian psychologist and former Children's Ombudsman of Norway. The son of Ingvar Hjermann, Reidar started working as a psychologist in 1998.

Key takeaways

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

Reference excerpt

Reidar Kvaal Hjermann (born 17 February 1969) is a Norwegian psychologist and former Children's Ombudsman of Norway. The son of Ingvar Hjermann, Reidar started working as a psychologist in 1998. In 2004 he was appointed Ombudsman for Children in Norway, succeeding fellow psychologist Trond Waage. When his four-year term ended in 2008, he applied for a second term. However, the job was given to jurist Ida Hjort Kraby. Later, it was revealed that Kraby had friendly relations with Minister of Children and Equality, Manuela Ramin-Osmundsen. Ramin-Osmundsen withdrew from her position, as did Kraby, who never got the time to formally enter the post. With the ombudsman position open again, Hjermann was then appointed to a second term, where he served until the end of the term in 2012.

References

Worked examples

Example 1 — a first encounter with Reidar Hjermann

Start with the simplest possible case. Write down what Reidar Hjermann claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Reidar Hjermann 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 Reidar Hjermann 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 Reidar Hjermann

In research: Reidar Hjermann appears in science 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 Reidar Hjermann 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: Reidar Hjermann is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1969 births, 2008 in Norway, Children's ombudsmen in Norway, so understanding it makes those chapters shorter.
In everyday life: Look for Reidar Hjermann 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 Reidar Hjermann in 20 minutes

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

Frequently asked questions

What is Reidar Hjermann in simple terms?

Reidar Kvaal Hjermann (born 17 February 1969) is a Norwegian psychologist and former Children's Ombudsman of Norway. The son of Ingvar Hjermann, Reidar started working as a psychologist in 1998.

Why does Reidar Hjermann matter?

Because it connects several science 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 Reidar Hjermann?

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 Reidar Hjermann.