Towers: The Outsiders

This article is from The Prometheus Society’s Journal, Gift of Fire Issue No. 22, April  1987. It was re-issued in #72 March 95.

This was provided by Robert Dick who says “The Outsiders” is his favorite Gift of Fire article. As the [former] Prometheus Society Membership Officer, he recommends “The Outsiders” as a good view of the high-IQ condition.


by Grady M. Towers

His name was William James Sidis, and his IQ was estimated at between 250 and 300 [8, p. 283]. At eighteen months he could read The New York Times, at two he taught himself Latin, at three he learned Greek. By the time he was an adult he could speak more than forty languages and dialects. He gained entrance to Harvard at eleven, and gave a lecture on four-dimensional bodies to the Harvard Mathematical Club his first year. He graduated cum laude at sixteen, and became the youngest professor in history. He deduced the possibility of black holes more than twenty years before Subrahmanyan Chandrasekhar published An Introduction to the Study of Stellar Structure. His life held possibilities for achievement that few people can imagine. Of all the prodigies for which there are records, his was probably the most powerful intellect of all. And yet it all came to nothing. He soon gave up his position as a professor, and for the rest of his life wandered from one menial job to another. His experiences as a child prodigy had proven so painful that he decided for the rest of his life to shun public exposure at all costs. Henceforth, he denied his gifts, refused to think about mathematics, and above all refused to perform as he had been made to do as a child. Instead, he devoted his intellect almost exclusively to the collection of streetcar transfers, and to the study of the history of his native Boston. He worked hard at becoming a normal human being, but never entirely succeeded. He found the concept of beauty, for example, to be completely incomprehensible, and the idea of sex repelled him. At fifteen he took a vow of celibacy, which he apparently kept for the remainder of his life, dying a virgin at the age of 46. He wore a vest summer and winter, and never learned to bathe regularly. A comment that Aldous Huxley once made about Sir Isaac Newton might equally have been said of Sidis.

For the price Newton had to pay for being a supreme intellect was that he was incapable of friendship, love, fatherhood, and many other desirable things. As a man he was a failure; as a monster he was superb [5, p. 2222].

There was a time when all precocious children were thought to burn out the same way that Sidis did. The man most responsible for changing this belief was Lewis M. Terman. Between 1900 and 1920 he was able to carry out a study of about a hundred gifted children, and his observations convinced him that many of the traditional beliefs about the gifted were little more than superstitions. To confirm these observations, he obtained a grant from the Commonwealth Fund in 1922, and used it to sift a population of more than a quarter of a million children, selecting out all those with IQs above 140 for further study. That group has been monitored continuously ever since. Many of the previously held beliefs about the gifted did indeed turn out to be false. The gifted are not weak or sickly, and although the incidence of myopia is greater among them, they are generally thought to be better looking than their contemporaries: They are not nerds.

Nevertheless, in his rush to dispel the erroneous beliefs about the gifted, Terman sometimes made claims not supported by his own data. In fact, in some cases, the data suggests that exactly the opposite conclusion should have been drawn. Terman’s own data shows that there is a definite connection between measured intelligence and mental and social maladjustment. The consequences of misinterpreting these data are so grave that it will pay to re-examine them in some detail.

Terman’s longitudinal research on the gifted included a constant assessment of mental health and social adjustment. Subjects were classified into three categories: satisfactory adjustment, some maladjustment, and serious maladjustment. Terman defined these categories in the following way.

1. Satisfactory. Subjects classified in this category were essentially normal; i.e., their “desires, emotions, and interests were compatible with the social standards and pressures” of their group. Everyone, of course, has adjustment problems of one kind or another. Satisfactory adjustment as here defined does not mean perfect contentment and complete absence of problems, but rather the ability to cope adequately with difficulties in the personal make-up or in the subject’s environment. Worry and anxiety when warranted by the circumstances, or a tendency to be somewhat high strung or nervous–provided such a tendency did not constitute a definite personality problem–were allowed in this category. 2. Some maladjustment. Classified here were subjects with excessive feelings of inadequacy or inferiority, nervous fatigue, mild anxiety neurosis, and the like. The emotional conflicts, nervous tendencies and social maladjustments of these individuals, while they presented definite problems, were not beyond the ability of the individual to handle, and there was no marked interference with social or personal life or with achievement. Subjects whose behavior was noticeably odd or freakish, but without evidence of serious neurotic tendencies, were also classified in this category. 3. Serious maladjustment. a.) Classified as 3a were subjects who had shown marked symptoms of anxiety, mental depression, personality maladjustment, or psychopathic personality. This classification also includes subjects who had suffered a “nervous breakdown,” provided the condition was not severe enough to constitute a psychosis. Subjects with a previous history of serious maladjustment or nervous breakdown (without psychosis) were included here even though their adjustment at the time of rating may have been entirely satisfactory. b.) Classified as 3b were those subjects who had at any time suffered a complete mental breakdown requiring hospitalization, whatever their condition at the time of rating. In the majority of cases the subjects were restored to reasonably good mental health after a brief period of hospital care [6, pp. 99-101].

In 1940, when the group was about 29 years of age, a large scale examination was carried out. Included in that examination was a high level test of verbal intelligence, designated at that time the Concept Mastery, but later re-named the Concept Mastery test form A. Terman found the following relationship between adjustment and verbal intelligence. (These are raw scores, not IQs.)

CMT-A [6, p. 115]

Men Women


Mean S.D. N Mean S.D.
Satisfactory adjustment 407 95.2 30.9 344 92.4 28.7
Some maladjustment 91 108.0 31.2 59 98.6 25.4
Serious maladjustment 18 119.5 23.6 17 108.6 27.1

The data show three things. First, that there is a definite trend for the maladjusted to make higher scores on the Concept Mastery test. Second, that women show symptoms of maladjustment at lower scores than men. And third, that 21 percent of the men and 18 percent of the women showed at least some form of maladjustment.

During 1950-52, when the group was approximately 41 years old, another examination was made using a new test, the Concept Mastery test form T. Test scores were again compared to assessments of adjustment. (CMT-T scores are not interchangeable with CMT-A scores. They have different means and standard deviations.)

CMT-T [7, p. 50]

Men Women


Mean S.D. N Mean S.D.
Satisfactory adjustment 391 136.4 26.2 303 130.8 27.7
Some maladjustment 120 145.6 26.1 117 138.1 26.4
Serious maladjustment 40 152.8 23.8 33 140.0 29.6

Similar conclusions can be drawn from these data as well. Again, there is a definite trend shown for the maladjusted to make higher scores than the satisfactorily adjusted. Again, women show symptoms of maladjustment at lower scores than men. But the most alarming thing of all is that the percentage of maladjustment shown for both sexes rose in the 12 years since the previous examination. The percentage of men showing maladjustment having risen from 21 percent to 29 percent, and the figure for women having risen from 18 percent to 33 percent! Nearly double what it was before!

How did Terman interpret these data? Terman states:

Although severe mental maladjustment is in general somewhat more common among subjects who score high on the Concept Mastery test, many of the most successful men of the entire group also scored high on this test [7, p. 50].

In other words, Terman deliberately tried to give the impression that the relationship between verbal intelligence and mental and social maladjustment was weak and unreliable. He did this by misdirection. He gave a truthful answer to an irrelevant question. Terman failed to realize that a small difference in means between two or more distributions can have a dramatic effect on the percentage of each group found at the tails of the distribution. The relevant questions should have been “what is the percentage of maladjustment found at different levels of ability, and does this show a trend?” Terman’s data can be used to find answers to these questions.

The method used to solve this problem is a relatively simple one but tedious in detail. (See appendix.) The results, however, are easy to understand. Using CMT-T scores for men as an illustration, and pooling the data for some maladjustment and serious maladjustment, the following percentages can be obtained.





< 97.8


97.8 – 117.1


117.1 – 136.4


136.4 – 155.7


155.7 – 175


> 175



By comparison, the Triple Nine Society averages 155.16 on the CMT-T, and the average score for Prometheus Society members is 169.95 [1, 2]. The implications are staggering, especially when it is realized that these percentages do not include women, who show more maladjustment at lower CMT-T scores than men do. Perhaps this is one of the reasons why super high IQ societies suffer so much from schisms and a tendency towards disintegration. In any event, one thing is certain. The currently accepted belief that verbal intelligence is unrelated to maladjustment is clearly a myth.

Nevertheless, while Terman’s data do provide a prima facie case for a connection between verbal intelligence and maladjustment, they fail to explain the causal mechanism involved. To obtain such insight requires close observation by a gifted observer. Fortunately, those insights are available to us in Leta S. Hollingworth’s book, Children above 180 IQ. Hollingworth not only observed her subjects as children, she also continued to maintain some contact with them after they had reached maturity. So although her book is ostensibly about children, it is in fact laced throughout by her observations on exceptionally gifted adults as well.

Before examining Hollingworth’s findings, however, it is necessary to explain how childhood IQs are related to adult mental ability. As a child ages, his IQ tends to regress to the mean of the population of which he is a member. This is partly due to the imperfect reliability of the test, and partly due to the uneven rate of maturation. The earlier the IQ is obtained, and the higher the score, the more the IQ can be expected to regress by the time the child becomes an adult. So although Hollingworth’s children were all selected to have IQs above 180, their adult status was not nearly so high. In fact, as adults, there’s good reason to believe that their abilities averaged only slightly above that of the average Triple Nine member. Evidence for this conjecture comes from the Terman research data. Terman observed the following relationship between childhood IQs on the Stanford-Binet and adult status on the Concept Mastery test form T.


135-139 41 114.2
140-149 344 131.8
150-159 200 136.5
160-169 70 146.2
> 170 48 155.8

The average childhood IQ score for those with childhood IQs above 170 was 177.7 for men, and 177.6 for women. That’s quite close to the 180 cutoff used by Leta Hollingworth in selecting her subjects. Note that Terman’s subjects who scored above 170 IQ as children averaged 155.8 on the CMT-T at age 41, a score quite close to the 155.16 made by the average Triple Nine member. Such a close match makes it reasonable to generalize Hollingworth’s findings to members of both the Triple Nine Society and the Prometheus Society.

Hollingworth identified a number of adjustment problems caused by school acceleration. As this is rarely practiced in today’s educational system, these are no longer problems and will not be discussed. There still remain, however, four adjustment problems that continue to perplex the gifted throughout their lives, two applying to all levels of giftedness, and two applying almost exclusively to the exceptionally gifted–i.e. those with childhood IQs above 170, or adult Concept Mastery test (T) scores above 155.

One of the problems faced by all gifted persons is learning to focus their efforts for prolonged periods of time. Since so much comes easily to them, they may never acquire the self-discipline necessary to use their gifts to the fullest. Hollingworth describes how the habit begins.

Where the gifted child drifts in the school unrecognized, working chronically below his capacity (even though young for his grade), he receives daily practice in habits of idleness and daydreaming. His abilities never receive the stimulus of genuine challenge, and the situation tends to form in him the expectation of an effortless existence [3, p. 258].

But if the “average” gifted child tends to acquire bad adjustment habits in the ordinary schoolroom, the exceptionally gifted have even more problems. Hollingworth continues:

Children with IQs up to 150 get along in the ordinary course of school life quite well, achieving excellent marks without serious effort. But children above this mental status become almost intolerably bored with school work if kept in lockstep with unselected pupils of their own age. Children who rise above 170 IQ are liable to regard school with indifference or with positive dislike, for they find nothing in the work to absorb their interest. This condition of affairs, coupled with the supervision of unseeing and unsympathetic teachers, has sometimes led even to truancy on the part of gifted children [3, p. 258].

A second adjustment problem faced by all gifted persons is due to their uncommon versatility. Hollingworth says:

Another problem of development with reference to occupation grows out of the versatility of these children. So far from being one-sided in ability and interest, they are typically capable of so many different kinds of success that they may have difficulty in confining themselves to a reasonable number of enterprises. Some of them are lost to usefulness through spreading their available time and energy over such a wide array of projects that nothing can be finished or done perfectly. After all, time and space are limited for the gifted as for others, and the life-span is probably not much longer for them than for others. A choice must be made among the numerous possibilities, since modern life calls for specialization [3, p. 259].

A third problem faced by the gifted is learning to suffer fools gladly. Hollingworth notes:

A lesson which many gifted persons never learn as long as they live is that human beings in general are inherently very different from themselves in thought, in action, in general intention, and in interests. Many a reformer has died at the hands of a mob which he was trying to improve in the belief that other human beings can and should enjoy what he enjoys. This is one of the most painful and difficult lessons that each gifted child must learn, if personal development is to proceed successfully. It is more necessary that this be learned than that any school subject be mastered. Failure to learn how to tolerate in a reasonable fashion the foolishness of others leads to bitterness, disillusionment, and misanthropy [3, p. 259].

The single greatest adjustment problem faced by the gifted, however, is their tendency to become isolated from the rest of humanity. This problem is especially acute among the exceptionally gifted. Hollingworth says:

This tendency to become isolated is one of the most important factors to be considered in guiding the development of personality in highly intelligent children, but it does not become a serious problem except at the very extreme degrees of intelligence. The majority of children between 130 and 150 find fairly easy adjustment, because neighborhoods and schools are selective, so that like-minded children tend to be located in the same schools and districts. Furthermore, the gifted child, being large and strong for his age, is acceptable to playmates a year or two older. Great difficulty arises only when a young child is above 160 IQ. At the extremely high levels of 180 or 190 IQ, the problem of friendships is difficult indeed, and the younger the person the more difficult it is. The trouble decreases with age because as persons become adult, they naturally seek and find on their own initiative groups who are like-minded, such as learned societies [3, p. 264].

Hollingworth points out that the exceptionally gifted do not deliberately choose isolation, but are forced into it against their wills.

These superior children are not unfriendly or ungregarious by nature. Typically they strive to play with others but their efforts are defeated by the difficulties of the case… Other children do not share their interests, their vocabulary, or their desire to organize activities. They try to reform their contemporaries but finally give up the struggle and play alone, since older children regard them as “babies,” and adults seldom play during hours when children are awake. As a result, forms of solitary play develop, and these, becoming fixed as habits, may explain the fact that many highly intellectual adults are shy, ungregarious, and unmindful of human relationships, or even misanthropic and uncomfortable in ordinary social intercourse [3, p. 262].

But if the exceptionally gifted is isolated from his contemporaries, the gulf between him and the adult authorities in his life is even deeper.

The very gifted child or adolescent, perceiving the illogical conduct of those in charge of his affairs, may turn rebellious against all authority and fall into a condition of negative suggestibility–a most unfortunate trend of personality, since the person is then unable to take a cooperative attitude toward authority. A person who is highly suggestible in a negative direction is as much in bondage to others around him as is the person who is positively suggestible. The social value of the person is seriously impaired in either case. The gifted are not likely to fall victims to positive suggestion but many of them develop negativism to a conspicuous degree [3, p 260].

Anyone reading the super high IQ journals is aware of the truth of this statement. Negative individuals abound in every high IQ society.

Hollingworth distilled her observations into two ideas that are among the most important ever discovered for the understanding of gifted behavior. The first is the concept of an optimum adjustment range. She says:

All things considered, the psychologist who has observed the development of gifted children over a long period of time from early childhood to maturity, evolves the idea that there is a certain restricted portion of the total range of intelligence which is most favorable to the development of successful and well-rounded personality in the world as it now exists. This limited range appears to be somewhere between 125 and 155 IQ. Children and adolescents in this area are enough more intelligent than the average to win the confidence of large numbers of their fellows, which brings about leadership, and to manage their own lives with superior efficiency. Moreover, there are enough of them to afford mutual esteem and understanding. But those of 170 IQ and beyond are too intelligent to be understood by the general run of persons with whom they make contact. They are too infrequent to find congenial companions. They have to contend with loneliness and personal isolation from their contemporaries throughout the period of their immaturity. To what extent these patterns become fixed, we cannot yet tell [3, p. 264].

Hollingworth’s second seminal idea is that of a “communication range.” She does not state this explicitly, but it can be inferred from some of her comments on leadership.

Observation shows that there is a direct ratio between the intelligence of the leader and that of the led. To be a leader of his contemporaries a child must be more intelligent but not too much more intelligent than those to be led… But generally speaking, a leadership pattern will not form–or it will break up–when a discrepancy of more than about 30 points of IQ comes to exist between leader and led [3, p. 287].

The implication is that there is a limit beyond which genuine communication between different levels of intelligence becomes impossible. To say that a child or an adult is intellectually isolated from his contemporaries is to say that everyone in his environment has an IQ at least 30 points different from his own. Knowing only a person’s IQ, then, is not enough to tell how well he’s likely to cope with his environment. Some knowledge of the intellectual level of his environment is also necessary.

If the optimum range of intelligence lies between 125 and 155 IQ, as Hollingworth suggests, then it follows that 155 can be thought of as a threshold separating an optimum adjustment zone below it from a suboptimum range above it. Other psychologists have also noticed how this score tends to divide people into two naturally occurring categories. Among these is one of the doyens of psychometrics, David Wechsler. He comments:

The topics of genius and degeneration are only special cases of the more general problem involved in the evaluation of human capacities, namely the quantitative versus qualitative. There are those who insist that all differences are qualitative, and those who with equal conviction maintain that they are exclusively quantitative. The true answer is that they are both. General intelligence, for example, is undoubtedly quantitative in the sense that it consists of varying amounts of the same basic stuff (e.g., mental energy) which can be expressed by continuous numerical measures like intelligence Quotients or Mental-Age scores, and these are as real as any physical measurements are. But it is equally certain that our description of the difference between a genius and an average person by a statement to the effect that he has an IQ greater by this or that amount, does not describe the difference between them as completely or in the same way as when we say that a mile is much longer than an inch. The genius (as regards intellectual ability) not only has an IQ of say 50 points more than the average person, but in virtue of this difference acquires seemingly new aspects (potentialities) or characteristics. These seemingly new aspects or characteristics, in their totality, are what go to make up the “qualitative” difference between them [9, p. 134].

Wechsler is saying quite plainly that those with IQs above 150 are different in kind from those below that level. He is saying that they are a different kind of mind, a different kind of human being.

This subjective impression of a difference in kind also appears to be fairly common among members of the super high IQ societies themselves. When Prometheus and Triple Nine members were asked if they perceived a categorical difference between those above this level and others, most said that they did, although they also said that they were reluctant to call the difference genius. When asked what it should be called, they produced a number of suggestions, sometimes esoteric, sometimes witty, and often remarkably vulgar. But one term was suggested independently again and again. Many thought that the most appropriate term for people like themselves was Outsider.

The feeling of estrangement, or at least detachment, from society at large is not merely subjective illusion. Society is not geared to deal effectively with the exceptionally gifted adult because almost nothing objective is known about him. It is a commonplace observation that no psychometric instrument can be validly used to evaluate a person unless others like him were included in the test’s norming sample. Yet those with IQs above 150 are so rare that few if any were ever included in the norming sample of any of the most commonly used tests, tests like the Strong-Campbell Interest Inventory, the Kuder Vocational Preference Record, the MMPI and so on. As a consequence, objective self-knowledge for the exceptionally gifted is nearly impossible to obtain. What he most needs to know is not how he differs from ordinary people–he is acutely aware of that–but how he is both like and unlike those of his own kind. The most commonly used tests can’t provide that knowledge, so he is forced to find out in more roundabout ways. It is his attempts to find answers to these questions that may explain the emergence of the super high IQ societies. Where else can he find peers against which to measure himself?

There appear to be three sorts of childhoods and three sorts of adult social adaptations made by the gifted. The first of these may be called the committed strategy. These individuals were born into upper middle class families, with gifted and well educated parents, and often with gifted siblings. They sometimes even had famous relatives. They attended prestigious colleges, became doctors, lawyers, professors, or joined some other prestigious occupation, and have friends with similar histories. They are the optimally adjusted. They are also the ones most likely to disbelieve that the exceptionally gifted can have serious adjustment problems.

The second kind of social adaptation may be called the marginal strategy. These individuals were typically born into a lower socio-economic class, without gifted parents, gifted siblings, or gifted friends. Often they did not go to college at all, but instead went right to work immediately after high school, or even before. And although they may superficially appear to have made a good adjustment to their work and friends, neither work nor friends can completely engage their attention. They hunger for more intellectual challenge and more real companionship than their social environment can supply. So they resort to leading a double life. They compartmentalize their life into a public sphere and a private sphere. In public they go through the motions of fulfilling their social roles, whatever they are, but in private they pursue goals of their own. They are often omnivorous readers, and sometimes unusually expert amateurs in specialized subjects. The double life strategy might even be called the genius ploy, as many geniuses in history have worked at menial tasks in order to free themselves for more important work. Socrates, you will remember was a stone mason, Spinoza was a lens grinder, and even Jesus was a carpenter. The exceptionally gifted adult who works as a parking lot attendant while creating new mathematics has adopted an honored way of life and deserves respect for his courage, not criticism for failing to live up to his abilities. Those conformists who adopt the committed strategy may be pillars of their community and make the world go around, but historically, those with truly original minds have more often adopted the double life tactic. They are ones among the gifted who are most likely to make the world go forward.

And finally there are the dropouts. These sometimes bizarre individuals were often born into families in which one or more of the parents were not only exceptionally gifted, but exceptionally maladjusted themselves. This is the worst possible social environment that a gifted child can be thrust into. His parents, often driven by egocentric ambitions of their own, may use him to gratify their own needs for accomplishment. He is, to all intents and purposes, not a living human being to them, but a performing animal, or even an experiment. That is what happened to Sidis, and may be the explanation for all those gifted who “burn out” as he did. (Readers familiar with the Terman study will recognize the committed strategy and the marginal strategy as roughly similar to the adjustment patterns of Terman’s A and C groups.)

If the exceptionally gifted adult with an IQ of 150, or 160, or 170 has problems in adapting to his world, what must it have been like for William James Sidis, whose IQ was 250 or more?

Aldous Huxley once wrote:

Perhaps men of genius are the only true men. In all the history of the race there have been only a few thousand real men. And the rest of us–what are we? Teachable animals. Without the help of the real man, we should have found out almost nothing at all. Almost all the ideas with which we are familiar could never have occurred to minds like ours. Plant the seeds there and they will grow; but our minds could never spontaneously have generated them [4, p. 2242].

And so we see that the explanation for the Sidis tragedy is simple. Sidis was a feral child; a true man born into a world filled with animals–a world filled with us.

Some of those reading this paper may find the portrait painted here to be completely incredible. Their own experiences were nothing at all like those described, nor were those of most of their gifted friends. But the point of this article is not that there’s some special hazard in having an exceptional IQ: There’s not. The point is that the danger lies in having an exceptional IQ in an environment completely lacking in intellectual peers. It’s the isolation that does the damage, not the IQ itself.

It is the belief of this author that the super high IQ societies were created primarily by those who have adopted the marginal strategy, and by rights ought to be aimed at fulfilling the needs of this subdivision of the exceptionally gifted. It’s obvious from reading the journals that those who have followed the committed strategy rarely participate in society affairs, rarely write for the various journals, and indeed have little need to belong to such a group. They have far more productive outlets for their talents. It’s the exceptionally gifted adult who feels stifled that stands most in need of a high IQ society. The tragedy is that none of the super high IQ societies created thus far have been able to meet those needs, and the reason for this is simple. None of these groups is willing to acknowledge or come to terms with the fact that much of their membership belong to the psychological walking wounded. This alone is enough to explain the constant schisms that develop, the frequent vendettas, and the mediocre level of their publications. But those are not immutable facts; they can be changed. And the first step in doing so is to see ourselves as we are.


  • Six classes of ability were defined with a class size of 19.3. Class limits in terms of normalized scores were calculated for all three levels of adjustment.
  • Class Limits Satisfactory Some maladjustment Serious maladjustment 97.8 -1.47 -1.83 -2.31 117.1 -0.74 -1.09 -1.5 136.4 0 -0.35 -0.69 155.7 0.74 0.39 0.12 175 1.47 1.13 0.93
  • The proportion expected at six levels of ability was calculated using the normal tables.
  • Classes Satisfactory Some maladjustment Serious maladjustment < 97.8 0.07 0.03 0.01 97.8 – 117.1 0.16 0.10 0.05 117.1 – 136.4 0.27 0.23 0.18 136.4 – 155.7 0.27 0.29 0.30 155.7 – 175 0.16 0.22 0.28 > 175 0.07 0.13 0.18
  • The number expected at each level of ability was calculated by multiplying the proportion expected by the sample size.
  • Classes Satisfactory Some maladjustment Serious maladjustment < 97.8 27.37 3.6 0.4 97.8 – 117.1 62.56 12.0 2.0 117.1 – 136.4 105.57 27.6 7.2 136.4 – 155.7 105.57 34.8 12.0 155.7 – 175 62.56 26.4 11.2 > 175 27.37 15.6 7.2
  • The expected number of some maladjustment was combined with the expected number of serious maladjustment.
  • Classes Satisfactory Total maladjustment < 97.8 27.37 4.0 97.8 – 117.1 62.56 14.0 117.1 – 136.4 105.57 34.8 136.4 – 155.7 105.57 46.8 155.7 – 175 62.56 37.6 > 175 27.37 22.8
  • Finally, the percentage of maladjustment found at each level of ability was calculated and rounded (the notation “ap=” should be read as “approximately equal to”).
  • Classes Percent Maladjusted < 97.8 ( 4.0 / ( 4.0 + 27.37)) x 100 ap= 13 97.8 – 117.1 (14.0 / (14.0 + 62.56)) x 100 ap= 18 117.1 – 136.4 (34.8 / (34.8 + 105.57)) x 100 ap= 25 136.4 – 155.7 (46.8 / (46.8 + 105.57)) x 100 ap= 31 155.7 – 175 (37.6 / (37.6 + 62.56)) x 100 ap= 38 > 175 (22.8 / (22.8 + 27.37)) x 100 ap= 45


  • 1. Hoeflin, R.K. “CMT Results,” Vidya, XXXIII (February 1982), pp. 12-13. (Journal of the Triple Nine Society)
  • 2. Hoeflin, R.K. “A Psychometric Profile of the Xenophon Membership,” Nous, II (September 1982), (Journal of the Xenophon Society, later re-named the Prometheus Society)
  • 3. Hollingworth, L.S. Children above 180 IQ. New York: Harcourt, Brace, & World, 1942.
  • 4. Huxley, A. “Young Archimedes,” in The World of Mathematics, ed. J.R. Newman, New York: Simon & Schuster, 1956, IV, pp. 2223-2249.
  • 5. Newman, J.R. “Commentary on Aldous Huxley,” in The World of Mathematics, ed. J. R. Newman, New York: Simon & Schuster, 1956, IV, pp. 2221-2222.
  • 6. Terman, L.M. & Oden, M. The Gifted Child Grows Up. Stanford, Calif: Stanford University Press, 1947.
  • 7. Terman, L.M. & Oden, M. The Gifted Group at Mid-life. Stanford Calif: Stanford University Press, 1959.
  • 8. Wallace, A. The Prodigy. New York: E.P. Dutton, 1986.
  • 9. Wechsler, D. The Range of Human Capacities, 2nd ed. Baltimore: Williams & Wilkins, 1955.

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