"Did you know that a psychologist can make your IQ score higher or lower depending on the test selected? For a number of years I conducted the IQ testing for people applying for membership in , a society for highly intelligent people. I administered an intelligence test supplied by the Mensa headquarters for testing people in groups. The test was the Cattell and it had an unusual feature. Instead of having a standard deviation of 15 or 16, it had a standard deviation of 23..."
What Is Intelligence, Anyway?
What is intelligence, anyway? When I was in the army, I received the kind of aptitude test that all soldiers took and, against a normal of 100, scored 160. No one at the base had ever seen a figure like that, and for two hours they made a big fuss over me. (It didn't mean anything. The next day I was still a buck private with KP - kitchen police - as my highest duty.)
All my life I've been registering scores like that, so that I have the complacent feeling that I'm highly intelligent, and I expect other people to think so too. Actually, though, don't such scores simply mean that I am very good at answering the type of academic questions that are considered worthy of answers by people who make up the intelligence tests - people with intellectual bents similar to mine?
For instance, I had an auto-repair man once, who, on these intelligence tests, could not possibly have scored more than 80, by my estimate. I always took it for granted that I was far more intelligent than he was. Yet, when anything went wrong with my car I hastened to him with it, watched him anxiously as he explored its vitals, and listened to his pronouncements as though they were divine oracles - and he always fixed my car.
Well, then, suppose my auto-repair man devised questions for an intelligence test. Or suppose a carpenter did, or a farmer, or, indeed, almost anyone but an academician. By every one of those tests, I'd prove myself a moron, and I'd be a moron, too. In a world where I could not use my academic training and my verbal talents but had to do something intricate or hard, working with my hands, I would do poorly. My intelligence, then, is not absolute but is a function of the society I live in and of the fact that a small subsection of that society has managed to foist itself on the rest as an arbiter of such matters.
Consider my auto-repair man, again. He had a habit of telling me jokes whenever he saw me. One time he raised his head from under the automobile hood to say: "Doc, a deaf-and-mute guy went into a hardware store to ask for some nails. He put two fingers together on the counter and made hammering motions with the other hand. The clerk brought him a hammer. He shook his head and pointed to the two fingers he was hammering. The clerk brought him nails. He picked out the sizes he wanted, and left. Well, doc, the next guy who came in was a blind man. He wanted scissors. How do you suppose he asked for them?"
Indulgently, I lifted by right hand and made scissoring motions with my first two fingers. Whereupon my auto-repair man laughed raucously and said, "Why, you dumb jerk, He used his voice and asked for them." Then he said smugly, "I've been trying that on all my customers today." "Did you catch many?" I asked. "Quite a few," he said, "but I knew for sure I'd catch you." "Why is that?" I asked. "Because you're so goddamned educated, doc, I knew you couldn't be very smart."
And I have an uneasy feeling he had something there.
"Pssst. Want a higher IQ? I can arrange it."
Did you know that a psychologist can make your IQ score higher or lower depending on the test selected? For a number of years I conducted the IQ testing for people applying for membership in , a society for highly intelligent people. I administered an intelligence test supplied by the Mensa headquarters for testing people in groups. The test was the Cattell and it had an unusual feature. Instead of having a standard deviation of 15 or 16, it had a standard deviation of 23.
The standard deviation is how spread out the scores of the normative group were from the middle or average scores. Comparing a Wechsler IQ with a Cattell IQ is like comparing the average arm length of dancers with the average arm length of basketball players. This means if you received an IQ of 115 on the Wechsler intelligence test, the very same level of intelligence would get you an IQ of 123 on the Cattell.
That is why, if you have above average intelligence, I can arrange for you to jump your IQ by ten or more points by giving you the Cattell IQ test. And if you are really bright, I can arrange to increase your IQ by over 20 points!
Darwinistic Elitism is Idiotic (Excerpt)
by Al Siebert, Ph.D. , author of The Survivor Personality
social Darwinism: A theory in sociology that individuals or groups achieve advantage over others as the result of genetic or biological superiority.
elitism: 1. The belief that certain persons or members of certain classes or groups deserve favored treatment by virtue of their perceived superiority, as in intellect, social status, or financial resources. 2. a. The sense of entitlement enjoyed by such a group or class. b. Control, rule, or domination by such a group or class.
idiotic : Showing foolishness or stupidity. -- The American Heritage Dictionary
In their controversial book The Bell Curve , Richard Herrnstein and Charles Murray advocate a new form of Darwinistic elitism. They assert that a "cognitive elite" will and should "run a custodial state" for an "underclass" of people with lower intelligence that is "disproportionately black."
They advocate that because "people in the underclass are in that condition through no fault of their own but because of inherent shortcomings about which little can be done...." and "a significant part of the population must be made permanent wards of the state."
To create their case for elitism based on social Darwinism, Herrnstein and Murray had to ignore major flaws and weaknesses in intelligence tests and use fallacious thinking. The cognitive deficiency is in the viewers, not in the viewed. Here is why...
No one has an IQ
You do not have an IQ. No one does. What you have is a score obtained from a test attempting to measure something called "intelligence." Further, the IQ (intelligent quotient) you receive is not your actual score. It is a number assigned to you based on how you compare to the group of people used to provide the test norms.
Change the test norms, change the IQ
During my psychology internship in the juvenile court in Cleveland, Ohio, many years ago, I found a room filled with dusty old filing cabinets that contained every IQ test administered to children brought to the detention center since 1929. The total number of test records was 51,808.
I looked back through the reports of testing results and discovered some amazing statistics. From 1929 through 1934 the average IQ score for children tested at the detention center was 80. From 1935 through 1938 the average IQ score jumped to 91.3. From then on, IQ scores continued to increase gradually to an average of 92.1 in 1962.
Why the rapid increase from 1935 to 1938? In 1935 the court psychologist switched to a new version of the Stanford University Binet IQ test. The children received an eleven point jump in IQ scores because the new version of the test had different norms.
The IQ test was invented in France in 1904 by Alfred Binet to determine which children would not benefit from more schooling. He tested children at different ages to determine the average scores for each age group on vocabulary, arithmetic, abstract thinking, and verbal comprehension. The average total score for children at each age then gave him a basis for comparing a child's individual score. The formula was Mental Age divided by Chronological Age times 100 equaled Intelligence Quotient (M.A. / C.A. x 100 = IQ.) A ten year old child who scored the same as other ten year olds received a quotient of 100. A ten year old child who scored the same as the average eleven year old received a quotient of 110. A ten year old child who scored the same as the average eight year old received a quotient of 80.
Binet's quotient predicted lack of success in school fairly well. A high IQ score, however, did not predict success as well because so many other factors determine success in school. (These factors include presence or absence of desire to learn, encouragement from others, good study habits, persistence, self-confidence, and distracting survival concerns.)
Adults are morons?
In the years that followed, when psychologists in the United States expanded the use of intelligence tests to include adults they ran into a serious problem. People do not improve their scores on tests of intelligence after about 16 years of age. The old formula of mental age divided by chronological age created embarrassing results for adults. They received lower and lower IQ's as they aged. Using Binet's formula, a 32 year old store clerk with an intelligence age of 16 would get an IQ of 50.
To avoid outraging taxpayers and politicians who already had doubts about psychologists, the test developers invented a statistical solution that let them fudge the results for adults. They take a person's score on an intelligence test and look at a table of numbers obtained from scores received from the normative group-people of the same age that the test was developed on. The psychologists then translate a person's test score into what the statistical table says their IQ score should be compared to others of their age group. The average person receives an IQ score of 100 because test developers manipulate the numbers to make it turn out that way.
The scores of the national normative group determine your IQ
Minorities are not given IQ scores from peer group norms. They are evaluated against national normative groups that are mostly white middle class. These results are the basis for Herrnstein and Murray's proof that a "substantial difference in cognitive ability distributions separates whites from blacks," and lead them to conclude, "ethnic differences in cognitive ability are neither surprising or in doubt."
The test selected can influence your IQ score
Psychologists have many choices about what they decide to use as an intelligence test and that can influence the IQ score obtained. From 1946 to 1953 the Cleveland juvenile court psychologists used the Healy Picture Completion test as a non-discriminating intelligence test. On this test over 30% of the children tested received IQ scores of 110 or over. When the HPC was eliminated only 9% of the children scored at 110 or over.
Most English language IQ tests require understanding words used by the white middle class. In 1968 sociologist Adrian Dove showed the powerful effect that socio-cultural background has on vocabulary tests (the most important component in measures of intelligence) when he published "The Chitling Test." He showed that vocabulary items such as "chitling," "a blood," and "gas head," gave people familiar with street talk in black neighborhoods a higher score than people from white middle class neighborhoods.
Psychologists have overemphasized tests they score high on
The psychologist's answer to all these questions is "I don't know." All the psychologist knows is that the woman, like most psychologists, is good at passing IQ tests.
Here is a clue to the egotism behind psychologists' overemphasis on intelligence test scores. When I was teaching Introductory Psychology I saw the following statement about IQ in the psychology textbook by Filmore Sanford: "IQ's over 140 are placed in the 'genius' category." Then several pages later Sanford reported a study that found "the average IQ was 141 for those obtaining a Ph.D. degree." Thus a psychologist with a Ph.D., believing that he or she is at least an average psychologist, could modestly allow students to reach the obvious conclusion.
Poor comparisons are explained away
On the other hand, when studies show that Asian-American children consistently obtain IQ scores 11 points higher on intelligence tests than do Euro-American children of similar socio-economic backgrounds, the explanation is that cultural differences and child rearing practices account for the difference. Herrnstein and Murray see no evidence of hereditary advantage when other ethnic groups do better than whites on intelligence tests. Nor do they remain consistent in their logic and assert that Asian-Americans should oversee the activities of the Euro-American "cognitive elite."
Measures of intelligence are not the same as measures of cognitive abilities
Nowhere in their 845 page book, however, do they present any evidence proving it is valid to substitute the term "cognitive ability" for the term "intelligence." To do so is fallacious thinking. A glance at any introductory psychology textbook will show that psychologists treat "intelligence" and "cognitive ability" as related but different psychological attributes.
Intelligence is a more narrow term while "cognitive ability" is broader and more encompassing. Cognitive abilities can get better throughout a person's life while intelligence does not increase. Measuring intelligence is like measuring how heavy a weight you can lift when you reach adult size. Cognitive ability is like knowing when, where, and why to lift a weight within your capacity.
Cognitive abilities are influenced by emotional maturation and the ability to interact with people and situations in practical, effective ways-skills not measured by intelligence tests. Cognitive abilities underlie being "street smart" or "office smart."
Cognitive abilities play a role in the professionalism, judgment, character, morality, and wisdom adults gain from life experience. They involve a person's entire brain and body, not just the few cells that let a person pass IQ tests emphasizing words, numbers, and pictures.
A predetermined answer to a question on an intelligence test is not a measure of real-life cognitive ability any more than a multiple-choice test can accurately assess martial arts skills. For psychologists to glorify intelligence test scores as indicators of life competence is like the joke about the drunk searching for his lost key under the street light because the light is better there.
Having a high IQ score is not the same as being smart.