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- $Unique_ID{BRK00653}
- $Pretitle{}
- $Title{What Can an I.Q. Test Really Measure?}
- $Subject{intelligence quota testing IQ test Wechsler Stanford-Binet
- intellectual aptitude aptitudes tests thinking learning abilities mentally
- retarded mental retardation}
- $Volume{E-0}
- $Log{}
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- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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- What Can an I.Q. Test Really Measure?
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- QUESTION: There is a lot of discussion about intelligence tests in our school
- district. A lot of us don't think they mean very much, and are frequently
- incorrect in their interpretation. What can an I.Q. test really measure?
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- ANSWER: First let me say that perfect I.Q. tests would accurately and
- completely validate--and reliably predict--a person's intellectual aptitude.
- But there are no perfect I.Q. tests. Controversies about such things as the
- definition of intelligence and appropriate methods for evaluating that
- aptitude have been with us for decades (yes, even when I took them!) and even
- now are still being debated.
- I.Q. tests you probably hear the most about are the currently popular
- Wechsler and the Stanford-Binet. The latter was the leader in the United
- States until fairly recently when the Wechsler--which measures a wider variety
- of verbal and performance aptitudes--was introduced.
- Nevertheless, I.Q. tests--particularly those that are given individually
- as opposed to those administered to groups--to people over six years of age
- can be very helpful in identifying intellectual aptitudes and their relative
- strengths and weaknesses in specific areas of thinking/learning abilities.
- Additionally, I.Q. tests can be very useful in evaluations of patients
- suspected of being mentally retarded, those having serious learning
- disabilities and/or attention disorders, or those who are exceptionally
- talented.
- One of the most important elements in I.Q. scores is analyzing the
- specific conditions under which the test was taken, as well as various parts
- of the tests. Also, the tester's degree of skill and rapport with the person
- taking the test, scoring procedures, and the test taker's motivation to be
- tested, physical and psychological conditions, fatigue, and understanding of
- directions are important. And so you may wish to know that I.Q. tests only
- give indications--not absolute truths.
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- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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