In order to look for evidence of possible racial bias in six of the Navy tests for the Enlisted Advancement System, statistical data for a group of black personnel were compared with data for a selected matching group of whites. The first step was to compute item difficulty indices (the percent passing each item) for the black group, for the…

This report examines the resegregation of black and white students which may occur in desegregated schools due to differential enrollment and participation in academic programs and extracurricular activities. The report analyzes data collected by the National Longitudinal Survey (NLS) of 1318 high school graduating classes of 1972 throughout the…

Congress, as part of the Fiscal Year 1981 National Science Foundation Authorization Act (Public Law 96-516), called for the Director of the National Science Foundation to transmit to the Congress and certain Federal agencies a biennial statistical report on the participation of women and minorities in science and engineering employment and…

Children's use of conjunctions was examined for linguistic complexity, developmental differences, and ethnic differences. Third, sixth, and ninth grade Anglo-American, Black, and Hispanic students completed sentence fragments ending in "and,""but,""because," and "even though." These conjunctions can be…

By examining the attitudes and perceptions of 1625 fifth grade students in North Carolina, this study tested the hypothesis that the way teachers treat their students can have an effect on their political attitudes. It was found that when teachers treat students fairly and show interest in their ideas and problems, students are less politically…

Differences between black and white undergraduate student backgrounds and perceptions concerning a predominantly white university prior to college entrance, while enrolled, and within one year after receipt of a baccalaureate degree were examined. Data were collected between 1978 and 1980 from students at the University of North Carolina at…

Although the integration movement of the 1960's and the demands for cultural pluralism in the 1970's addressed the issues of racial unity and minority civil rights, a new consciousness of cross-cultural unity among all ethnic groups must be achieved if racial tension is ever to be abated. Accordingly, cultural differences must not be viewed as the…

A non-experimental design was used to determine if scores of students enrolled in specified major coaching schools were significantly higher than scores of comparable uncoached groups. Score increases at two Scholastic Aptitude Test (SAT) coaching schools and Law School Admission Test (LSAT) schools were compared. Over 1,400 SAT examinees and…

REPORTED ARE THE FINDINGS OF A COMPARATIVE STUDY OF NEGRO AND WHITE DROPOUTS FROM 12 JUNIOR AND SENIOR HIGH SCHOOLS IN FOUR CONNECTICUT CITIES IN WHICH 60 PERCENT OF THE NEGRO POPULATION RESIDES. DATA WERE OBTAINED FROM SCHOOL RECORDS AND HOME INTERVIEWS WITH NEGRO AND WHITE DROPOUTS AND NONDROPOUTS. IT WAS FOUND THAT IN 1956-57 14 PERCENT OF THE…

The study was designed to identify the present status of public knowledge concerning mental retardation, and to relate certain population and demographic characteristics to the data. Data were collected through field interviews and questionnaires with precoded probable responses. Descriptive responses are presented for the sample of 1,515 subjects…

The purpose of this study was to specify variables which function significantly in the racial identification and speech quality rating of Negro and white speakers by Negro and white listeners. Ninety-one adults served as subjects for the speech task; 86 of these subjects, 43 Negro and 43 white, provided the listener responses. Subjects were chosen…

Recall lists were presented to 40 black lower class and 40 white middle class children in this experiment. The purpose of the study was to examine a possible explanation of the relatively poor performance of black and lower class children on tasks requiring abstract learning abilities. It was reasoned that the threshold for the production of…

The gap in academic achievement between blacks and whites is one of the most serious problems in education today. Recent evidence suggests that this gap may be reduced without impairing the performance of whites if students are allowed to work in cooperative learning teams, as team techniques have been shown to increase academic achievement more…

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…

The several statistical methods described for detecting test bias in terms of various internal features of a person's test performances and the test's construct validity can be applied to any groups in the population. But the evidence regarding groups other than U.S. blacks and whites is either lacking or is still too sketchy to permit any strong…