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Ivan Dmitrievich Ermakov

Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov rather than just read about it. In short: Ivan Dmitrievich Ermakov (Russian: Иван Дмитриевич Ермаков; 6 October 1875 – 32 March 1942) was a Russian and Soviet medical doctor and psychiatrist. In 1911, Ermakov became director of the Psychiatric Clinic of Moscow University.

Ivan Dmitrievich Ermakov — main illustration
Ivan Dmitrievich Ermakov — illustration

Key takeaways

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

Reference excerpt

Ivan Dmitrievich Ermakov (Russian: Иван Дмитриевич Ермаков; 6 October 1875 – 32 March 1942) was a Russian and Soviet medical doctor and psychiatrist. In 1911, Ermakov became director of the Psychiatric Clinic of Moscow University. In 1922 he was the first director of the Russian Psychoanalytic Society. Under his leadership, the Psychological and Psychoanalytic Library published translations of Freud's books. Arrested in 1940, Ermakov died two years later.

References

Illustrations

Ivan Dmitrievich Ermakov: Photo of Ivan Dmitrievich Ermakov
Photo of Ivan Dmitrievich Ermakov

Worked examples

Example 1 — a first encounter with Ivan Dmitrievich Ermakov

Start with the simplest possible case. Write down what Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov

In research
Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov 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
Ivan Dmitrievich Ermakov is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1875 births, 1942 deaths, 20th-century Russian medical doctors, so understanding it makes those chapters shorter.
In everyday life
Look for Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov in 20 minutes

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

Frequently asked questions

What is Ivan Dmitrievich Ermakov in simple terms?

Ivan Dmitrievich Ermakov (Russian: Иван Дмитриевич Ермаков; 6 October 1875 – 32 March 1942) was a Russian and Soviet medical doctor and psychiatrist. In 1911, Ermakov became director of the Psychiatric Clinic of Moscow University.

Why does Ivan Dmitrievich Ermakov 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 Ivan Dmitrievich Ermakov?

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 Ivan Dmitrievich Ermakov.

Tags

  • 1875 births
  • 1942 deaths
  • 20th-century Russian medical doctors
  • Psychiatrist stubs
  • Psychiatrists from the Russian Empire
  • Soviet psychiatrists

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