Discusses Jensen's research and writings on genetic v environmental determinants of intelligence. Reviews professional response to his 1969 "Harvard Educational Review" article, and briefly considers the work of other researchers on the relationship between race and intelligence. (GC)

Outlines eight premises of individuals who believe racial differences influence mental ability (e.g., IQ tests accurately measure mental ability and IQ tests are equally valid across racial, ethnic, and cultural groups), challenging the classicist model of intelligence on which hereditarian assumptions of racial disparity are based. Refutes each…

The issue of race differences in intelligence, especially with respect to American black and white populations, is adjudged to be "nonsensical" in terms of the framing of the question, the populations sampled, the testing instruments utilized, and the concept of "intelligence" postulated. (Author/EH)

The entire thesis of "The Bell Curve" disintegrates due to biased use of data, misrepresentations, and logical inconsistencies. Five basic flaws are: inferring causality from correlation, use of dubious racial categories, contradictory arguments concerning the immutability of cognitive ability and the relative contributions of heredity…

Reviews the furor and reaction to Arthur Jensen's controversial genetic theory of intellectual differences. The cases of Shockley, Eysenck, and Herrnstein are also discussed as instances in which intellectual debate was supplanted by academic persecution and impassioned rhetoric. (EH)

Finds that the available data for the heretability of intelligence is inadequate to settle the question conclusively. Argues that the benefits of diversity can only be realized if equality of opportunity is complimented by equality of status. (EH)

Trotman responds to two criticisms of her previous research (EJ 168 902) on racial differences in intelligence and achievement. She clarifies the conclusions criticized by Longstreth (TM 503 913) and criticizes the conclusions reached by Wolff (TM 503 914). (BH)

Milkman (TM 504 643) accuses Arthur Jensen of misapplying heritability data in speculating on the causes of racial differences in intelligence test scores, and offers a method for illuminating Jensen's alleged error. It is contended in this article that Milkman has misconstrued Jensen's argument and that his method is without point. (Author/CTM)

As a response to recent public debate about the nature of intelligence, this article reviews the "state of the art" in the study of intelligence, exploring significant conceptualizations of intelligence, the use and interpretation of intelligence tests, racial or ethnic differences in intelligence, and major issues yet to be resolved.…

Reviews Richard Herrnstein's article and book concerning I.Q. and argues that the questions of the nature of intelligence and the respective influences of environment and heredity are important not just in the interpretation of statistical evidence but because these questions have implications in the lives of human beings. (Author/JM)

Lower class black and lower class white first-grade children learned an unorganized and an organized list of words to test Jensen's hypothesis of racial differences in mental abilities. Both groups of children performed significantly better on the organized list with comparable means for each list. Most of the predicted relationships were not…

Quantitative racism is defined as the intentional or unintentional misuse of statistical and quantitative methods to show some kind or type of ethnic superiority, usually with respect to black-white differences. This essay identifies some fallacious applications of statistical methods common to a number of recent studies in the behavioral…

The author reexamines the controversy surrounding his genetic hypothesis in an attempt to clarify his contention that differences in IQ scores between blacks and whites may be attributable as much to heredity as environment. (EH)

Sets of randomly generated numbers are used to produce simulated data sets to illustrate that high heritability of a property within each of two populations may be consistent with a vanishingly small heritability in the combined population. (A response by Jensen appears in the next issue of Journal of Educational Statistics, p.385). (CTM)

Evidence on the poorer spatial visualization ability in various Negro populations compared to the White populations and on the direction and magnitude of sex differences in spatial ability relative to other abilities suggests the genetic hypothesis that spatial ability is enhanced by a sex-linked recessive gene and that, since the 20-30 percent…