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April 10, 2026
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"Most so-called âtheoriesâ in the soft areas of psychology (clinical, counseling, social, personality, community, and school psychology) are scientifically unimpressive and technologically worthless. [...] Most of them suffer the fate that General MacArthur ascribed to old generalsâThey never die, they just slowly fade away."
"It is simply a sad fact that in soft psychology theories rise and decline, come and go, more as a function of baffled boredom than anything else; and the enterprise shows a disturbing absence of that cumulative character that is so impressive in disciplines like astronomy, molecular biology, and genetics."
"The things we do first reflect clearly the elements that are most significant in our picture of ourselves."
"The real test of friendship is: can you literally do nothing with the other person? Can you enjoy those moments of life that are utterly simple?"
"Art has also endured abuse from thugs with pens instead of megaphones. Personally, I have no empathy for politically driven liars, who distort scientific facts in a misguided and condescending effort to protect an impossible myth about human equality (= identity). Art believes he understands the motives of the Marcus Foldmans, Steven Jay Goulds, and Leon Kamins of the intellectual world. They seem to speak his language, albeit with forked tongues. I find them despicable, because they have the knowledge and intellect to know that they deliberately corrupt science. To deny falsely the scientific evidence that nearly all measurable human traits are moderately to highly heritable is to deny parents and policy makers essential knowledge to run their own lives and the society as a whole. Self- appointed saviors of the equality myth are far more dangerous to an honest psychological science than a hundred outraged groupies who don't know that the lecture was supposed to be about, anyway."
"The question now is how to fill the void Jensen's death leaves, particularly for scholars open to scientific inquiry who challenge some of his conclusions. There is no substitute for someone of great intellectual caliber who disagrees with you. With Jensen no longer alive, we will have to invent him. But we cannot really do that, because no one is so constructed as to put the same energy and imagination into a fictitious opponent as we put into polishing our own ideas. No one can pretend to believe what they do not believe, but I hope there is a young scholar out there with the convictions and mind of Arthur Jensen. I am sometimes asked why I spoke so well of him. The answer is that it was easy."
"As his own essay (this issue) demonstrates, Art relentlessly pursues a hard-edged, hypothetic-deductive science that treads on a more emotional, humanistic psychology. Art has no sympathy for mushy thinking. For him, impressions and feelings are not data and have no place in psychology, beyond perhaps the hypothesis-formation stage. Art is ruthlessly scientific: If hypotheses derived from a theory cannot be tested by logical experimentation and data analysis, the theory does not deserve to be called psychological science."
"Genetics and race; one cannot write about Arthur and avoid it. I asked him once after dinner, on his way to the tube, if he was racist. I thought at the time that I was being a bit daring. When I look back on it I feel ashamed because I was not, as I thought, bearding the lion in his den, I was simply being callow and jejune. I came to understand that later from his answer. Anyway, what he said was this: âIâve thought about this a lot and Iâve come to the conclusion that itâs irrelevantâ. He did not mean that racism is morally irrelevant. He meant that against the importance of developing a proper scientific theory of individual differences in intelligence, the personal attributes of Arthur R. Jensen are trivially insignificant."
"The validity of g is most conspicuous in scholastic performance, not because g-loaded tests measure specifically what is taught in school, but because g is intrinsic to learning novel material, grasping concepts, distinctions, and meanings... The most critical tool for scholastic learning beyond the primary gradesâ reading comprehensionâis probably the most highly g-loaded attainment in the course of elementary education."
"Arthur is a renunciate. He has chosen the stony path of scientific truth over the smoother course of popularity and public acceptance. If Arthur had worked in any other field, Iâm certain that honours would have fallen into his lap, for he is a great scientist. The battle between the forces of reason and ideology is frightening, even for a bystander."
"Jensenism, one of the great heresies of 20th century science, is partly responsible for getting the Darwinian-Galtonian paradigm back on track in differential psychology after it had been derailed in the behavioral sciences for at least a generation following World War II. In a brilliant 40-year career that has earned him a place among the most frequently cited figures in contemporary psychology, Arthur Jensen has systematically researched and extended Charles Spearman's (1927) seminal concept of g, the general factor of intelligence. The g Factor is an awesome and monumental exposition of the case for the reality of g. It does not draw back from its most controversial conclusions - that the average differences in IQ found between Blacks and Whites has a substantial hereditary component, and that this difference has important societal consequences..."
"The study of inbreeding depression seems to me especially important in the study of human abilities, because inbreeding depression indicates genetic dominance, and the presence and degree of dominance are related to natural selection for the trait in the course of its biological evolution. It was of great interest to me to discover, for example, that of the several ability factors that can be extracted from the various subtests of the Wechsler Intelligence Scale for Children, the one that shows the greatest susceptibility to inbreeding depression is the g factor (Jensen, 1983b). This finding indicates that one of our most widely used standard psychometric tests of intelligence yields scores that reflect some part of the variance in the biological intelligence that has developed in the course of human evolution."
"The key theme in Gordonâs chapter, that lends it theoretical coherence, is his clear perception that the guiding force in my own work in mental measurement arises principally from my constant search for construct validity that can embrace the widest range of phenomena in differential psychology. In my philosophy, science is an unrelenting battle against ad hoc explanation. No other field in psychology with which I have been acquainted has been so infested by ad hoc theories as the attempts to explain social class, racial, and ethnic group differences on various tests of mental ability. My pursuit of what I have called the Spearman hypothesis (Jensen, 1985a), which is nicely explicated by Gordon, represents an effort to displace various ad hoc views of the black-white differences on psychometric tests by pointing out the relationship of the differences to the g loadings of tests, thereby bringing the black-white difference into the whole nomothetic network of the g construct. It is within this framework, I believe, that the black-white difference in psychometric tests and all their correlates, will ultimately have to be understood. Understanding the black-white difference is part and parcel of understanding the nature of g itself. My thoughts about researching the nature of g have been expounded in a recent book chapter (Jensen, 1986b). Enough said. Gordonâs chapter speaks for itself, and, with his three commentaries on the chapters by Osterlind, Shepard, and Scheuneman, leaves little else for me to add to this topic."
"It was little consolation that I had been âin good companyâ in my ignorance of genetics; in fact, that aspect of the situation seemed even more alarming to me. I was overwhelmed by the realization of the almost Herculean job that would be needed to get the majority of psychologists and educators fully to recognize the importance of genetics for the understanding of variation in psychological traits. Hence, rather than attempting at first to add small increments of original empirical research to the body of knowledge on the genetics of human abilities, I thought my most useful role at that point was a primarily didactic one."
"The study of race differences in intelligence is an acid test case for psychology. Can behavioral scientists research this subject with the same freedom, objectivity, thoroughness, and scientific integrity with which they go about investigating other psychological phenomena? In short, can psychology be scientific when it confronts an issue that is steeped in social ideologies? In my attempts at self- analysis this question seems to me to be one of the most basic motivating elements in my involvement with research on the nature of the observed psychological differences among racial groups. In a recent article (Jensen, 1985b) I stated:I make no apology for my choice of research topics. I think that my own nominal fields of expertise (educational and differential psychology) would be remiss if they shunned efforts to describe and understand more accurately one of the most perplexing and critical of current problems. Of all the myriad subjects being investigated in the behavioral and social sciences, it seems to me that one of the most easily justified is the black- white statistical disparity in cognitive abilities, with its far reaching educational, economic, and social consequences. Should we not apply the tools of our science to such socially important issues as best we can? The success of such efforts will demonstrate that psychology can actually behave as a science in dealing with socially sensitive issues, rather than merely rationalize popular prejudice and social ideology. (p. 258)"
"In his references to my own work, Gould includes at least nine citations that involve more than just an expression of Gould's opinion; in these citations Gould purportedly paraphrases my views. Yet in eight of the nine cases, Gould's representation of these views is false, misleading, or grossly caricatured. Nonspecialists could have no way of knowing any of this without reading the cited sources. While an author can occasionally make an inadvertent mistake in paraphrasing another, it appears Gould's paraphrases are consistently slanted to serve his own message... Of all the book's references, a full 27 percent precede 1900. Another 44 percent fall between 1900 and 1950 (60 percent of those are before 1925); and only 29 percent are more recent than 1950. From the total literature spanning more than a century, the few "bad apples" have been hand-picked most aptly to serve Gould's purpose."
"[Interview: Responding to a question about whether it was smart to publish his 1969 article at the time he did] In retrospect, however, I would hope that I would not have changed a thing in that article, even if I had been able to imagine the supposed "storm" it caused. I will be ashamed the day I feel I should knuckle under to social-political pressures about issues and research I think are important for the advance of scientific knowledge."
"Given the present state of our knowledge, and insufficient thought on my part, my own prescription for the time being is to deal as best we can with individual differences and let the statistical group differences fall where they may. Societyâs general concern with race and other social group differences is not the product of research on these matters, but arises from chauvinist-like attitudes of racial group identity and solidarity in connection with political power and economic interest. It might be termed meta-racism. The ârace problemâ from that viewpoint is lower in my own hierarchy of values than concern with individual justice and alleviation of individual misfortune. Though it would be blind not to acknowledge the reality of certain statistical differences among populations, I would find it difficult to be the least concerned with any given individualâs racial heritage. Perhaps I may be too insensitive on this score, never having felt much sense of racial identity myself."
"I had begun by trying, for the sake of scholarly thoroughness, merely to write a short chapter for my book on the âculturally disadvantagedâ that I expected would succinctly review the so-called nature-nurture issue only to easily dismiss it as being of little or no importance for the subsequent study of the causes of scholastic failure and success. I delved into practically all the available literature on the genetics of intelligence, beginning with the works of the most prominent investigator in this field, Sir Cyril Burt, whom I had previously heard give a brilliant lecture entitled The Inheritance of Mental Abilityâ at University College, London in 1957. The more I read in this field, the less convinced I became of the prevailing belief in the all-importance of environment and learning as the mechanisms of individual and group differences in general ability and scholastic aptitude. I felt even somewhat resentful of my prior education, that I could have gone as far as I hadâalready a fairly well-recognized professor of educational psychologyâand yet could have remained so unaware of the crucial importance of genetic factors for the study of individual differences."
"The fact that a reasonable hypothesis has not been rigorously proved does not mean that it should be summarily dismissed. It only means that we need more appropriate research for putting it to the test. I believe such definitive research is entirely possible but has not yet been done. So all we are left with are various lines of evidence, no one of which is definitive alone, but which, viewed all toÂgether, make it a not unreasonable hypothesis that genetic factors are strongly implicated in the average Negro-white intelligence difference. The preponderance of the evidence is, in my opinion, less consistent with a strictly environmental hypothesis than with a genetic hypothesis, which, of course, does not exclude the influence of environment or its interaction with genetic factors."
"The comments on value-free psychology are so vague as to have no teeth. I wish Sternberg had delivered on whatever point he was trying to make by pointing to some actual examples of how my values (or their lack) have led me to âcomparisons that should not be madeâ or inferences predicated on untrue assumptions. The âvalue-freeâ psychology I would advocate is not free of scientific values, or humanistic moral values, or the value of social responsibility, but I do decry the infestation of psychology, or any science, by political and social ideologies. Ideological contamination of psychological research can only make suspect the claim of psychology to scientific status."
"The employee-oriented supervisor, in contrast to the production-oriented, or institution-oriented supervisor gives major attention to creating employee motivation. The specific ways in which he does this may vary from situation to situation, but they contribute to a supportive personal relationship between himself and his work group members"
"Katz and Kahn's (1966) The Social Psychology of Organizations has been the most influential. It remains one of the most widely read texts on organizational behaviour. Katz and Kahn develop a perspective in which the systems metaphor is used to mediate approaches as diverse as Marxism, human relations and event-structure theory.... In the synthesizing of structural-functionalism with the principles of general systems theory, Katz and Kahn develop a process model for interpreting organizational actions in terms of input, throughput and output. Their thesis revolves around the notion that formal social systems are homoeos- tatic, possessing qualities of negative entropy, feedback, differentiation and equifinality."
"The concept of leadership has an ambiguous status in organizational practice, as it does in organizational theory. In practice, management appears to be of two minds about the exercise of leadership. Many jobs are so specified in content and method that within very broad limits differences among individuals become irrelevant, and acts of leadership are regarded as gratuitous at best, and at worst insubordinate"
"In the most general sense, organizational psychology is the scientific study of individual and group behavior in formal organizational settings. Katz and Kahn, in their classic work, The Social Psychology of Organizations (1978), stated that the essence of an organization is âpatternedâ human behavior. When behavior is patterned, some structure is imposed on individuals. This structure typically comes in the form of roles (normative standards governing behavior) as well as a guiding set of values. An organization cannot exist when people just âdo their own thingâ without any awareness of the behavior of others."
"An organization which depends solely upon its blueprints of prescribed behavior is a very fragile social system."
"Social organizations are flagrantly open systems in that the input of energies and the conversion of output into further energy input consists of transactions between the organization and its environment."
"Value-expressive attitudes not only give clarity to the self-image but also mold the self-image closer to the heartâs desire."
"The aims of social science with respect to human organizations are like those of any other science with respect to the events and phenomena of its domain. Social scientists wish to understand human organizations, to describe what is essential in their form, aspects, and functions."
"System theory is basically concerned with problems of relationships, of structure, and of interdependence rather than with the constant attributes of objects. In general approach it resembles field theory except that its dynamics deal with temporal as well as spatial patterns. Older formulations of system constructs dealt with the closed systems of the physical sciences, in which relatively self-contained structures could be treated successfully as if they were independent of external forces. But living systems, whether biological organisms or social organizations, are acutely dependent on their external environment and so must be conceived of as open systems"
"Racial prejudice is thus a generalized set of stereotypes of a high degree of consistency which includes emotional responses to race names, a belief in typical characteristics associated with race names, and an evaluation of such traits."
"The homeostatic principle does not apply literally to the functioning of all complex living systems, in that in counteracting entropy they move toward growth and expansion."
"The open system approach to organizations is contrasted with common-sense approaches, which tend to accept popular names and stereotypes as basic organizational properties and to identify the purpose of an organization in terms of the goals of its founders and leaders. The open system approach, on the other hand, begins by identifying and mapping the repeated cycles of input, transformation, output, and renewed input which comprise the organizational pattern. This approach to organizations represents the adaptation of work in biology and in the physical sciences by von Bertalanffy and others."
"Traditional organizational theories have tended to view the human organization as a closed system. This tendency has led to a disregard of differing organizational environments and the nature of organizational dependency on environment. It has led also to an over-concentration on principles of internal organizational functioning, with consequent failure to develop and understand the processes of feedback which are essential to survival."
"Effective leaders are alike in one crucial way: They all have a high degree of what has come to be known as emotional intelligence. Itâs not that IQ and technical skills are irrelevant. They do matter, but mainly as âthreshold capabilitiesâ; that is, they are the entry-level requirements for executive positions. But my research, along with other recent studies, clearly shows that emotional intelligence is the sine qua non of leadership."
"Goleman deserves credit for systematically testing the Indian systems using the scientific method and establishing their credibility. But this need not erase the source tradition in the process. When knowledge is appropriated from ancient Greece, for instance, it is duly acknowledged as such, and the same standard must apply in the case of Indian knowledge. Such acknowledgment keeps the knowledge system alive in its native form so it can enrich us further."
"Feelings are self-justifying, with a set of perceptions and "proofs" all their own."
"Our emotional intelligence determines our potential for learning the practical skills that are based on its five elements: self-awareness, motivation, self-regulation, empathy, and adeptness in relationships"
"There is an old-fashioned word for the body of skills that emotional intelligence represents: character."
"Emotional Intelligence' refers to the capacity for recognizing our own feelings and those of others, for motivating ourselves, and for managing emotions well in ourselves and in our relationships. It describes abilities distinct from, but complementary to, academic intelligence, the purely cognitive capacities measured by IQ."
"In a very real sense we have two minds, one that thinks and one that feels. These two fundamentally different ways of knowing interact to construct our mental life."
"Every businessperson knows a story about a highly intelligent, highly skilled executive who was promoted into a leadership position only to fail at the job. And they also know a story about someone with solidâbut not extraordinaryâintellectual abilities and technical skills who was promoted into a similar position and then soared. Such anecdotes support the widespread belief that identifying individuals with the âright stuffâ to be leaders is more art than science. After all, the personal styles of superb leaders vary: Some leaders are subdued and analytical; others shout their manifestos from the mountaintops. And just as important, different situations call for different types of leadership. Most mergers need a sensitive negotiator at the helm, whereas many turnarounds require a more forceful authority."
"People who are emotionally adapt â who know and manage their feelings well, and who read and deal effectively with other people's feelings â are at an advantage in any domain in life, whether in romance and intimate relationships or picking up the unspoken rules that govern success in organizational politics."
"⌠a psychological system (was) at the heart of Buddhism ⌠absolutely unknown in Western psychology. ⌠I started to write about it, and the way it worked with the mind, the way it conceived of what you could do to transform the mind, ⌠meditation was very much at the heart of that. ⌠Western psychology did not understand that ⌠meditation did transform the mind, and now we know, the brain. No one had ever heard of the word, neuroplasticity in the 1970s, ⌠repeated experiences change the structure and function of the brain was implicit in Buddhist psychology and unknown in Western psychology. ⌠you could transform the mind, to the point where, ⌠your inner emotional state was not at the whim of external conditions, but was an ongoing, âŚequanimous state that was one of kindness. This was inconceivable. ⌠I would say psychologists in the 2010s donât think about it that much as whole."
"transcendental meditation (sic) as taught by Maharishi Mahesh Yogi is the one Iâve practiced longest, am most thoroughly familiar with theoretically, and about which I hypothesize here. Transcendental meditation (sic), or TM, like most yoga systems taught in the US, traces its roots back to the tradition of which Patanjaliâs Yoga Sutras is the classic statement."
"There are many leaders, not just one. Leadership is distributed. It resides not solely in the individual at the top, but in every person at every level who, in one way or another, acts as a leader to a group of followers â wherever in the organization that person is, whether shop steward, team head, or CEO."
"âMy hypotheses are generated from experience with TM but are framed in terms of meditation in general in the hope that they will be tested on a variety of different systemsâ."
"⌠I discovered ⌠an alternate psychological system. ⌠Abhidharma, which is the Sanskrit term for this model of mind. Then I started writing about it in psychology journals, albeit very obscure psychology journals, because they were the only ones that were interested. ⌠it was important to bring this news to Western psychology because ⌠it âŚextend(ed) the horizon line of the potential of being human. ⌠if psychologyâs about anything, itâs about the mind and what are itâs (sic) upper limits; what are the worst places we can go, what are the best places we can go? And this described some best places that we hadnât heard of yetâŚ"
"If your emotional abilities aren't in hand, if you don't have self-awareness, if you are not able to manage your distressing emotions, if you can't have empathy and have effective relationships, then no matter how smart you are, you are not going to get very far."
"IQ is a genetic given that cannot be changed by life experience, and that our destiny in life is largely fixed by these aptitudes."
Heute, am 12. Tag schlagen wir unser Lager in einem sehr merkwĂźrdig geformten HĂśhleneingang auf. Wir sind von den Strapazen der letzten Tage sehr erschĂśpft, das Abenteuer an dem groĂen Wasserfall steckt uns noch allen in den Knochen. Wir bereiten uns daher nur ein kurzes Abendmahl und ziehen uns in unsere Kalebassen-Zelte zurĂźck. Dr. Zwitlako kann es allerdings nicht lassen, noch einige Vermessungen vorzunehmen. 2. Aug.
- Das Tagebuch
Es gab sie, mein Lieber, es gab sie! Dieses Tagebuch beweist es. Es berichtet von rätselhaften Entdeckungen, die unsere Ahnen vor langer, langer Zeit während einer Expedition gemacht haben. Leider fehlt der grĂśĂte Teil des Buches, uns sind nur 5 Seiten geblieben.
Also gibt es sie doch, die sagenumwobenen Riesen?
Weil ich so nen Rosenkohl nicht dulde!
- Zwei auĂer Rand und Band
Und ich bin sauer!