This article addresses the problem of estimating the proportion Pi[subscript S] of the population belonging to a sensitive group using optional randomized response technique in stratified sampling based on Mangat model that has proportional and Neyman allocation and larger gain in efficiency. Numerically, it is found that the suggested model is…

The 2012 edition of the "Digest of Education Statistics" is the 48th in a series of publications initiated in 1962. The "Digest" has been issued annually except for combined editions for the years 1977-78, 1983-84, and 1985-86. Its primary purpose is to provide a compilation of statistical information covering the broad field…

The 2011 edition of the "Digest of Education Statistics" is the 47th in a series of publications initiated in 1962. The "Digest" has been issued annually except for combined editions for the years 1977-78, 1983-84, and 1985-86. Its primary purpose is to provide a compilation of statistical information covering the broad field…

In this set of four supplemental tables, the authors compare the baseline test scores of the treatment and matched control group samples observed in each year after KIPP entry (outcome years 1 to 4). As discussed in Chapter III, the authors used an iterative propensity score estimation procedure to calculate each student's probability of entering…

The High School Longitudinal Study of 2009 (HSLS:09) is the fifth in a series of National Center for Education Statistics (NCES) secondary longitudinal studies. The core research questions for HSLS:09 explore secondary to postsecondary transition plans and the evolution of those plans; the paths into and out of science, technology, engineering,…

This technical report documents the methodology of the National Education Longitudinal Study of 1988 (NELS:88) base year survey of eighth graders through the 1992 second followup survey of high school students and dropouts. Chapter 1 begins with an overview and history of the NELS:88 and its database, Chapter 2 contains a description of the data…

The Private School Universe Survey (PSS) is a mail survey conducted by the Bureau of the Census under the sponsorship of the National Center for Education Statistics. The survey is designed to provide data relating to all private schools in the United States, but the private schools' list frame remains incomplete despite the best efforts to…

The Quality Circle project is a problem-solving concept requiring the interaction of a variety of organizational skills. Circle members work together, becoming involved in problem-solving processes. They make decisions and take action based upon the data they collect. The reliablity of those data is crucial to the circle's success. Presented in…

A 1994 report, "Quality Profile for SASS, Aspects of the Quality of Data in the Schools and Staffing Surveys (SASS)," presented and summarized the available information about the quality of the data from the five surveys that made up the SASS in its first two rounds of data collection (1987-1988 and 1990-1991). This report updates the…

The Baccalaureate and Beyond Longitudinal Study (B&B) tracks the experiences of a cohort of college graduates who received their baccalaureate degrees during the 1992-93 academic year and who were first interviewed as part of the National Postsecondary Student Aid Study. The experiences of this group in the areas of academic enrollment, degree…

The Schools and Staffing Survey (SASS) of the National Center for Education Statistics provides periodic, timely data on public and private elementary and secondary schools in the United States. Data collected include: school and teacher characteristics; school operations, programs, and policies; teacher demand and supply; and the opinions of…

Presents listening comprehension strategies used by students learning French. Through interviews, students described their conscious use of strategies in different contexts. All evidenced a familiarity with metacognitive, cognitive, and socioaffective techniques. (50 references) (Author/CK)

The 1990 National Postsecondary Student Aid Study (NPSAS:90) is the second in a series of federally funded surveys of enrolled postsecondary students. Its key purpose is to portray accurately the characteristics of these students, particularly recipients of student aid. Results will answer questions about recipients and sources of federal and…

The 1998 High School Transcript Study provides the U.S. Department of Education and other educational policymakers with information regarding current course offerings and students' course-taking patterns in U.S. secondary schools. Similar studies were conducted in 1982, 1987, 1990, and 1994. This guide documents the procedures used to collect and…

This paper provides an overview of common sampling methods (both the good and the bad) likely to be used in community college self-evaluations and presents the results from several simulated trials. The report begins by reviewing various survey techniques, discussing the negative and positive aspects of each method. The increased accuracy and…