ArticleslgStudy

astronomy

Ray Hyman

Ray Hyman 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 Ray Hyman rather than just read about it. In short: Ray Hyman (born June 23, 1928) is a professor emeritus of psychology at the University of Oregon in Eugene, Oregon, and a noted critic of parapsychology. Hyman, along with James Randi, Martin Gardner and Paul Kurtz, is one of the founders of the modern skeptical movement.

Ray Hyman — main illustration
Ray Hyman — illustration

Key takeaways

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

Reference excerpt

Ray Hyman (born June 23, 1928) is a professor emeritus of psychology at the University of Oregon in Eugene, Oregon, and a noted critic of parapsychology. Hyman, along with James Randi, Martin Gardner and Paul Kurtz, is one of the founders of the modern skeptical movement. He is the founder and leader of the Skeptic's Toolbox. Hyman serves on the Executive Council for the Committee for Skeptical Inquiry.

Career Hyman was born in Chelsea, Massachusetts, to a Jewish family. Although he was bar mitzvahed at 13, Hyman "never had a religious feeling". In his teenage years and later while attending Boston University, he worked as a magician and mentalist, impressing the head of his department (among others) with his palmistry. Hyman at one point believed that 'reading' the lines on a person's palm could provide insights into their nature, but later discovered that the person's reaction to the reading had little to do with the actual lines on the palm. This fascination with why this happened led him to switch from a journalist degree to psychology. JREF president D.J. Grothe asked Hyman "How does a young psychology student get into this parapsychology racket ... why you?" Hyman replied that it began when he was hired as a magician at age 7 (as the "Merry Mystic") performing for the Parents and Teachers Association at his school. This led him to read all about Harry Houdini and his work with spiritualists. By the age of 16 he started investigating spiritualist meetings. Thinking back to age 7, "I can't ever remember not being a skeptic". Magicians who perform mentalism debate among themselves about using a disclaimer. The disclaimer is supposed to inform the audience that what they are witnessing is entertainment, and is not based on actual paranormal powers. In an interview with mentalist Mark Edward, Edward asked Hyman if he had ever used a disclaimer during the six years when he performed professionally as a mentalist. Hyman told him he did not remember explicitly using a disclaimer. He remembered always beginning the performance by stating that he did not claim any special powers. He was an entertainer and he hoped they would enjoy the show. After he became a psychologist, he realized that this was an example of the "invited inference." By openly stating that he made no claims about the nature of his ability, Hyman had given his audience no reason to challenge him. Indeed, he had invited the onlookers to make their own inferences about the source of the apparent feats of mind reading. Most of them concluded he was truly psychic. He obtained a doctorate in psychology from Johns Hopkins University in 1953, and then taught at Harvard for five years. He also became an expert in statistical methods. In 2007 Hyman received an honorary doctorate from the Simon Fraser University for his "intellect and discipline who inspire others to follow in his footsteps... (and) for his courageous advocacy of unfettered skeptical inquiry". In 1982, Hyman held the "Spook Chair" for one year at Stanford University during a sabbatical from the University of Oregon. What the Stanford University psychologists informally call the "Spook" chair is officially known as The Thomas Welton Stanford Chair for Psychical Research. Thomas Welton was the brother of Stanford's founder, Leland Stanford. Along with other notable skeptics like James Randi, Martin Gardner, Marcello Truzzi and Paul Kurtz, he was a founding member of the Committee for the Scientific Investigation of Claims of the Paranormal (CSICOP) (which is now known as the Committee for Skeptical Inquiry (CSI)), which publishes the Skeptical Inquirer. He also developed a style guide and etiquette manual to assist skeptical writers and critics. This is called "Hyman's Proper Criticism" and proposes six steps that skeptics can use to upgrade the quality of their criticism.

Aside from his scholarly publications and consultation with the U.S. Department of Defense in scrutinizing psychic research, one of his most popular articles is thirteen points to help you "amaze your friends with your new found psychic powers!", a guide to cold reading. According to Jim Alcock, "His article on cold reading, so Paul Kurtz informs me, has generated more requests for reprints than any other article in the history of the Skeptical Inquirer". The guide exploits what fascinated him in his academic research in cognitive psychology, that much deception is self-deception. He has investigated dowsing in the United States and written a book on the subject. He is one of the foremost skeptical experts on the Ganzfeld experiment. According to Bob Carroll, psychologist Ray Hyman is considered to be the foremost expert on subjective validation and cold reading. Hyman's prestidigitational skills (which he calls "manipulating perception") have earned him the cover of The Linking Ring twice, June 1952 and October 1986 this magazine of the International Brotherhood of Magicians of which he has been a member for over 35 years. Hyman retired in 1998 but continues to give talks and investigate paranormal claims. In July 2009 he appeared at The Amaz!ng Meeting 7 in Las Vegas, Nevada. Also in 2011, TAM 9 From Outer Space and TAM 2012. He is working on two books: How Smart People Go Wrong: Cognition and Human Error and Parapsychology's Achilles' Heel: Consistent Inconsistency.

On October 9, 2010, the Committee for Skeptical Inquiry announced Hyman (and others) as a part of their policy-making Executive Council, he will also serve on Skeptical Inquirer's magazine board.

… excerpt ends here. Continue reading the full article.

Illustrations

Ray Hyman illustration
Ray Hyman illustration
Ray Hyman: Hyman speaks at the 1983 CSICOP Conference in Buffalo, NY. With Lee Ross, Daryl Bem and Victor Benassi.
Hyman speaks at the 1983 CSICOP Conference in Buffalo, NY. With Lee Ross, Daryl Bem and Victor Benassi.
Ray Hyman: Ray Hyman speaking at the Los Angeles headquarters of the JREF in 2013
Ray Hyman speaking at the Los Angeles headquarters of the JREF in 2013
Ray Hyman: Ray Hyman demonstrates Uri Geller's spoon bending feats at CFI lecture. June 17, 2012 Costa Mesa, CA
Ray Hyman demonstrates Uri Geller's spoon bending feats at CFI lecture. June 17, 2012 Costa Mesa, CA

Worked examples

Example 1 — a first encounter with Ray Hyman

Start with the simplest possible case. Write down what Ray Hyman 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 Ray Hyman 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 Ray Hyman 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 Ray Hyman

In research
Ray Hyman 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 Ray Hyman 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
Ray Hyman is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1928 births, American critics of alternative medicine, American magicians, so understanding it makes those chapters shorter.
In everyday life
Look for Ray Hyman 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.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Ray Hyman in 20 minutes

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

Frequently asked questions

What is Ray Hyman in simple terms?

Ray Hyman (born June 23, 1928) is a professor emeritus of psychology at the University of Oregon in Eugene, Oregon, and a noted critic of parapsychology. Hyman, along with James Randi, Martin Gardner and Paul Kurtz, is one of the founders of the modern skeptical movement.

Why does Ray Hyman 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 Ray Hyman?

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 Ray Hyman.

Tags

  • 1928 births
  • American critics of alternative medicine
  • American magicians
  • American people of Jewish descent
  • American skeptics
  • Anomalistic psychology
  • Boston University alumni
  • Critics of parapsychology
  • Dowsing
  • Harvard University Department of Psychology faculty
  • Johns Hopkins University alumni
  • Living people

Keep exploring