This report presents findings on crime and violence in U.S. public schools, using data from the 2015-16 School Survey on Crime and Safety (SSOCS:2016). First administered in school year 1999-2000 and repeated in school years 2003-04, 2005-06, 2007-08, 2009-10, and 2015-16, SSOCS provides information on school crime-related topics from the…

In the past few decades there has been an increasing interest in the different educational experiences, success and eventual outcomes that prevail for males and females. Women often excel at school, however men often earn more and are more likely to hold positions of power in political and economic life. Looking at these inequalities, government…

Earnings inequality trends are sensitive to the earnings concept and sample of workers surveyed. Inequality increased for some groups of workers, but the combined effects of changes in demand, supply, and institutions did not generate higher wage inequality in the labor market as a whole. (JOW)

The effects of skewed theta distributions on indices of differential item functioning (DIF) were studied, comparing Mantel Haenszel (N. Mantel and W. Haenszel, 1959) and DFIT (N. S. Raju, W. J. van der Linden, and P. F. Fleer) (noncompensatory DIF). The significance of the study is that in educational and psychological data, the distributions one…

The major objective of this paper was to demonstrate that it is possible, using a probabilistic approach, to derive a method of evaluating the interaction of adverse effect, criterion differences, and bias and, using a linear model, determining their effect on job relatedness. (Author)

Earnings inequality increased sharply in the early 1980s, tapered off in the later 1980s, and reaccelerated in the 1990s. Although inequality increased overall and for men and women separately, a combined analysis overlooks differences in the labor market dynamics of men and women. (Author)

Presents a statistical record of the progress of African Americans in higher education, offering: the Black-White Higher Education Equality Index; statistics that measure racial inequality; states in which black college enrollments are expected to grow over the next 15 years; and differences among the states in their percentages of low-income…

The purposes of this study were to introduce the iterative purification procedure and to compare this with the two-step purification procedure, to compare false positive error rates and the power of five observed score approaches and to identify factors affecting power and false positive rates in each method. This study used 2,400 data sets that…

Based on findings of the Vocational Training and Placement of the Severely Handicapped Project (VOTAP), the handbook identifies major barriers preventing the severely handicapped from obtaining vocational training and employment, and includes a description of strategies that can be used to surmount these barriers. Initial sections cover use of the…

A study was conducted to determine the best method for obtaining information on teachers' backgrounds for the Schools and Staffing Survey (SASS). Two alternative methodologies were compared: the collection of teachers' self-reports of their academic qualifications and the use of their college transcripts. While transcripts are assumed to provide…

This report presents statistical data from a National Collegiate Athletic Association (NCAA) study analyzing expenditures for women's and men's athletics programs in response to a resolution submitted by the National Association of Collegiate Women Athletic Administrators (NACWAA). introduction discusses the management of the study and notes that…

Often, educational and psychological measurement instruments must be translated from one language to another when they are administered to different cultural groups. The translation process often necessarily introduces measurement inequivalence. Therefore, an examination may be said to exhibit differential functioning if the test provides a…

This document is divided into two parts: (1) "A Study of Sex Role Stereotype in Arabic Readers" and (2) "A Guide for the Identification and Elimination of Sexism in Arabic Textbooks." In part 1, a sample of 79 Arabic readers were read word for word and the images pertaining to females were recorded. The results of the survey…

The catalogs of 19 large urban public lending library systems (10 American and 9 Canadian) were examined to determine the extent of their holdings of 222 gay-related titles. The populations of the libraries' service areas ranged from about 100,000 to three million. The title lists comprised classic and contemporary works taken from standard lists…

The Schools and Staffing Survey (SASS) is a periodic, integrated system of sample surveys on elementary and secondary schools in the United States that collects information on school and district administrators and teachers in public and private schools. This technical report is one in a series of methodological studies relating to the SASS of the…