This paper focuses on the use of the variable race in educational research. Researchers are clearly considered to have the right to choose their variables. But, the use of race in a nonscholarly fashion is held to be professionally inadequate and often detrimental to black Americans. For years, researchers using race to make comparison s between…

This study attempts to determine whether the pattern of human abilities varies or remains constant over a range of ability levels. Scores on 12 aptitude and achievement tests for 11,743 subjects, subdivided into four groups according to intelligence and socioeconomic status, were used. A technique, developed by Joreskog, for simultaneously factor…

Psychologists and a few sociologists have provided the academic respectability for the political rationale that the American body politic's civil rights indigestion needs a resurrected, separate but equal diet. Today, it is intellectually respectable to question the genetic equality of whites and blacks, to assert the cognitive incapacities of…

This study is one of a series on cognitive behavior related to lingual types among Navaho children. The present work has aimed at gaining additional descriptive data regarding the effects of lingual types (compound bilinguals, Egnlish-speaking monolinguals, and Navaho-speaking monolinguals) on school achievement as measured by the Metropolitan…

Results of seventh-grade students taking Scholastic Aptitude Test indicate that, by age 13, a large sex difference in mathematical reasoning ability exists; among students scoring greater than 700, boys outnumbered girls 13 to 1. Hypothesized factors thought to influence the difference (such as course taking, attitudes) were not supported by data…

This four-part guide is designed to help community college instructors understand and respond to individual differences in their students. First, the preface lays out a framework for an in-depth examination of individual learning differences by posing the following questions: (1) Is learning a single function or a composite of different types of…

The basic tenet of this paper is that the difference between black and white children on IQ measures is not due to genetics but describes the cultural distance between the two groups. The cultural distance approach is described as an amalgam of the environmental and social psychology points of view. It holds that any subculture operating according…

A study of the intellectual talents involved in learning a foreign language compared the composite predicted score of high school students on the Pimsleur Language Aptitude Battery with selected factor scores on the Structure of Intellect-Learning Abilities Test to determine whether any of the factors correlate highly with foreign language…

Differences in learning processes were studied in more versus less intellectually able undergraduate students. Thirty subjects were selected to represent a wide range of general and mathematical reasoning abilities, based on the following test scores: Necessary Arithmetic Operations and Vocabulary Test V2 from the Educational Testing Service ETS…

To study the prevalence of mental retardation in Puerto Rico, the proportional distribution of successful retardates, and the processes accounting for success and failure, a random sample of 4,771 adults between the ages of 23 and 49 was screened by the Stanford Binet Form L and a vocabulary test. From this sample, the estimated retardation rate…

This book is considered to provide a sober, balanced, and scholarly examination of the evidence that bears on the role of genetic and environmental factors in the determination of group differences in ability in the United States. The first chapter provides something of the background and recent history of the concern with racial-ethnic…

This paper critically examines the portions of Arthur Jensen's books, "Genetics and Education" and "Educability and Group Differences," that concern Barbara Burks' 1928 study of adoptive families. Jensen cites the low correlations of children's IQs with measures of home environment from Burks' study as evidence that environment…

To determine whether children with below average intelligence who are motivation oriented (MO) are different in school achievement from those who are oriented toward hygiene (HO), 72 children (ages 12 to 17, IQ's 50 to 89) subjects were divided into four groups of 18 by intelligence and by orientation as determined by the Choice-Motivator Scale:…

This final report reviews the second phase of a life-span study of boys with fragile X syndrome (FSX), the most common known inherited cause of mental retardation. Males with the syndrome are more severely affected than females and in males, delays are usually evident in all the developmental domains, although cognitive and communication skills…

R. J. Sternberg and others found that the types of behaviors reported by laypersons as characterizing different types of intelligence varied across the different groups tested, and that a person's concept of intelligence affects the manner in which he or she evaluates the intelligence of others. Two experiments by Sternberg et al. were replicated.…