Measurement invariance with respect to groups is an essential aspect of the fair use of scores of intelligence tests and other psychological measurements. It is widely believed that equal factor loadings are sufficient to establish measurement invariance in confirmatory factor analysis. Here, it is shown why establishing measurement invariance…

Discusses weaknesses and cultural biases of intelligence tests. (JF)

WISC-III scores of 233 students (ages 9 to 13) with mental retardation were examined. Boys had higher Full Scale, Verbal, and Performance IQs than did girls. Boys also had higher scores on six of the 10 subtests. In addition, all of the statistically significant differences were in favor of boys. (Author/CR)

Challenges Jensen's arguments (set forth in the book "Bias in Mental Testing") that intelligence tests are scientifically unbiased and that IQ and other mental tests measure something called "intelligence" by refuting Jensen's reading of the psychometric research literature. (EF)

An examination of the limitations of I.Q. testing, the dangers of misclassification, the moral issues of testing as well as some of the legal consequences of such mishaps. Several alternatives and recommendations are offered. (EH)

Commentary on "The Bell Curve." Points out that Herrnstein and Murray do not acknowledge their politically conservative funding sources. Discusses bias and inadequacies of IQ tests, lack of evidence of intergenerational reproduction of occupational classes, current underemployment of highly educated people, and the authors'…

WISC-III IQs and subtest scaled scores of 440 students with specific learning disabilities were examined for gender differences. Boys exhibited statistically higher Full Scale, Verbal, and Performance IQs than did girls, as well as higher scores on six of seven subtests. Girls outperformed boys only on the Coding subtest. (Author/CR)

Responds to "The Bell Curve" by arguing that IQ is merely a statistical fiction, an artificial construct not corresponding to any real entity. Discusses the "seductive statistical trap of factor analysis" as it relates to IQ tests, multiple intelligences, content and bias of IQ tests, lack of validity of IQ tests for individual…

Regression lines for the prediction of Wide Range Achievement Test (WRAT) scores by Wechsler Intelligence Scale for Children (WISC) and WISC Revised (WISC-R) intelligence quotients were compared across race, by the Potoff technique. Subjects were 36 black and 30 white children who were referred for psychological evaluation because of learning or…

Responds to Dunn's monograph on Hispanic-Anglo differences in IQ scores. Discusses the cultural/linguistic bias in IQ tests, and the inevitability of this bias due to methods of test development and standardization. Criticizes Dunn's proposal for English immersion programs to replace bilingual education. Contains 21 references. (Author/SV)

Pseudoscience, or the process of persuasion by establishing a pretense of scientific discovery, is examined in this book in an effort to dispel false notions about the validity of various measures of intelligence and the correlations of genetics to mental ability. The history and development of concepts related to hereditary intelligence and…

The controversy over intelligence testing is more often influenced by political considerations than empirical research. A survey of 1,020 experts found that a majority agree that (1) intelligence can be defined; (2) heredity plays a role in individual and group IQ differences; and (3) intelligence testing in schools should continue at its present…

Suggests that Dunn's genetic explanation for low Hispanic academic achievement is flawed, racist, and scientifically unfounded. Reviews historical efforts to suppress foreign language use and instruction in the United States. Calls for a reexamination of the implications of IQ test results in light of socioeconomic and cultural differences.…

The controversies surrounding the use of intelligence quotient (IQ) tests with children are summarized. This article discusses what intelligence is and how intelligence is measured. It also examines factors which can affect measurement, including examiner training or bias, examinee age, misinterpretation of test scores, and poor tests. The…

Responds to Dunn's monograph on Hispanic-Anglo differences in IQ scores. Reviews studies of between-group variance in IQ scores for Blacks, Anglos, and Hispanics; concludes that sociocultural factors are major contributors to such variance. Presents an IQ assessment system that develops sociocultural norms via multiple regression. Contains 24…