astronomy

Max Wiznitzer

Max Wiznitzer 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 Max Wiznitzer rather than just read about it. In short: Max Wiznitzer is the director of the Rainbow Autism Center at Rainbow Babies and Children's Hospital in Cleveland. He has worked there since 1986.

Key takeaways

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

Reference excerpt

Max Wiznitzer is the director of the Rainbow Autism Center at Rainbow Babies and Children's Hospital in Cleveland. He has worked there since 1986. Wiznitzer is also an associate professor of pediatrics and neurology at Case Western Reserve University.

Early life Wiznitzer was born in Panama and grew up in Chicago. His parents were Jewish and had immigrated to the United States from Romania. From a young age, Wiznitzer was interested in reading about medicine, and often went to the local library to check out books on the topic. Beginning in 5th grade, he never considered any career other than being a doctor. He attended Lane Technical College Prep High School, and became the valedictorian upon his graduation in 1971.

Education Wiznitzer graduated from Northwestern University with a medical degree, and completed 4 years of training in Cincinnati, 3 years of which were in pediatrics; the other year was in developmental pediatrics. During this time, he met his future wife. He then spent three years training in child neurology at the University of Pennsylvania before finishing up his training with a two-year stint at Albert Einstein College of Medicine, where he studied disorders of higher cortical function in children.

Autism Wiznitzer argues that the rise in autism rates is due not to a real increase in the disorder's prevalence, but rather due to broadening of the diagnostic criteria, decreasing age at diagnosis, and other non-environmental factors. He has also stated that autistic children often show improvement over time, saying, "Over 3 to 5 years, you see an improvement in communication skills." Wiznitzer also considers autism to have a strong genetic basis, arguing that autism is genetic in about 10 to 15 percent of cases, and is of the firm opinion that vaccines do not cause autism as postulated by Andrew Wakefield in a fraudulent 1998 paper, having said that "If you can't trust the integrity of the researcher, you can't trust the research" while speaking at Marietta College. With regard to this paper, Wiznitzer has stated that although it has been retracted, "his core group of supporters is not going to let the facts dissuade their beliefs that MMR causes autism."

Autism omnibus trial In the autism omnibus trial, Wiznitzer reiterated that neither the MMR vaccine nor thimerosal-containing vaccines cause autism, nor do both working together. In this trial, Wiznitzer submitted an expert report in which he contended that there he has not seen any evidence of an epidemic of autism in his clinical practice. He also criticized Marcel Kinsbourne's testimony and report as "speculative and without support," and went on record as saying there was no credible evidence that thimerosal caused autism.

References

Worked examples

Example 1 — a first encounter with Max Wiznitzer

Start with the simplest possible case. Write down what Max Wiznitzer 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 Max Wiznitzer 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 Max Wiznitzer 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 Max Wiznitzer

In research: Max Wiznitzer 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 Max Wiznitzer 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: Max Wiznitzer is common in secondary-school and first-year university syllabi. It links to neighbouring topics American people of Romanian-Jewish descent, Case Western Reserve University faculty, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Max Wiznitzer 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 Max Wiznitzer in 20 minutes

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

Frequently asked questions

What is Max Wiznitzer in simple terms?

Max Wiznitzer is the director of the Rainbow Autism Center at Rainbow Babies and Children's Hospital in Cleveland. He has worked there since 1986.

Why does Max Wiznitzer 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 Max Wiznitzer?

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 Max Wiznitzer.