International survey researchers are increasingly turning to a geospatial sampling approach known as gridded population sampling for finer resolution and a more updated sampling frame than conventional census-based sampling. To date, there have been no direct comparisons of accuracy between survey results derived from the two methods. This…

This document is a technical appendix to the report "Executive Headteachers: What's in a Name? A Full Report of the Findings." It provides a detailed account of the methodology used to obtain the data on which the report is based. The research explored the prevalence and nature of the executive headteacher role, in order to inform policy…

The National Household Education Survey (NHES) is a data collection system of the National Center for Education Statistics that is designed to provide information on educational issues that can best be studied through contacting households rather than educational institutions. This report compares the information collected through telephone…

The effectiveness of five methods used to estimate the population parameters of a variable of interest from a random sample in the presence of non-response to mail surveys was tested in conditions that vary the return rate and the relationship of the variable of interest to the likelihood of response. Data from 125,092 adult Alabama residents in…

Data were extracted from the public use samples of the 1970 and 1980 United States censuses in order to (1) determine how successful the American media have been in hiring more racial minorities and women, (2) evaluate how changes in the media labor force correlate with changes in the nature of the news and information that the news media produce,…

The National Center for Education Statistics (NCES) conducts a unified set of surveys that facilitates comparison between public and private schools, school districts, and administrator data. The integrated set of surveys is called the Schools and Staffing Survey (SASS). A Teacher Followup Survey (TFS) is conducted a year after the SASS survey to…