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The polygraph, often portrayed as a magic mind-reading machine, is still controversial among experts, who continue heated debates about its validity as a lie-detecting device. As the nation takes a fresh look at ways to enhance its security, can the polygraph be considered a useful tool? The Polygraph and Lie Detection puts the polygraph itself to the test, reviewing and analyzing data about its use in criminal investigation, employment screen...

The panel convened the Workshop on Improving Racial and Ethnic Data in Health to review information about current private-sector and state data collection practices in light of existing federal, state, and local regulations, laws, and requirements. The workshop presentations featured the perspectives of data users, health care providers, insurance plan representatives, state and local public health officials, and regulatory officials. Particip...

The U.S. Army Test and Evaluation Command (ATEC) is responsible for the operational testing and evaluation of Army systems in development. ATEC requested that the National Research Council form the Panel on Operational Test Design and Evaluation of the Interim Armored Vehicle (Stryker). The charge to this panel was to explore three issues concerning the IOT plans for the Stryker/SBCT. First, the panel was asked to examine the measures selected...

This report reviews the methods used to estimate the national number of people eligible to participate in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) under full funding of the program. It reviews alternative data sets and methods for estimating income eligibility, adjunctive eligibility (which occurs when people are eligible for WIC because they are enrolled in other federal public assistance programs) and...

The Panel on Research on Future Census Methods has a broad charge to review the early planning process for the 2010 census. Its work includes observing the operation of the 2000 census, deriving lessons for 2010, and advising on effective evaluations and tests. This is the panel's third report, they have previously issued an interim report offering suggestions on the Census Bureau's evaluation plan for 2000 and a letter report commenting on th...

The past decade has demonstrated the utility of SESTAT, but the SESTAT design shows some deficiencies with respect to response rates, coverage of populations of interest, and its ability to support some useful analyses. To tackle those deficiencies, NSF has proposed three possible design options for improving the database and asked the National Research Council's Committee on National Statistics (CNSTAT) to form the Committee to Review the 200...

Division of Behavioral and Social Sciences and Education, National Research Council of the National Academies.

A transportation indicator is a measure of change over time in the transportation system or in its social, economic, environmental, or other effects. Two National Research Council (NRC) studies recommended, as a matter of high priority, that the Bureau of Transportation Statistics (BTS) in the U.S. Department of Transportation (USDOT) develop a consistent, easily understood, and useful set of key indicators of the transportation system. The NR...

The State Children's Health Insurance Program (SCHIP) was established by Congress to provide health insurance to uninsured children whose family income was too high for Medicaid coverage but too low to allow the family to obtain private health insurance coverage. The enabling legislation for SCHIP, included in the Balanced Budget Act of 1997, made available to states (and the District of Columbia) almost $40 billion over a 10-year period for t...

Federal law prohibits housing discrimination on the basis of seven protected classes including race. Despite 30 years of legal prohibition under the Fair Housing Act, however, there is evidence of continuing discrimination in American housing, as documented by several recent reports. In 1998, the Department of Housing and Urban Development (HUD) funded a $7.5 million independently conducted Housing Discrimination Survey (HDS) of racial and eth...

Each year the U.S. Department of Agriculture (USDA) must estimate the number of people who are eligible to participate in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). These USDA estimates have come under critical scrutiny in part because the number of infants and postpartum women who have actually enrolled in the program has exceeded the number estimated to be eligible by as much as 20 to 30 percent. These...

The Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA) of 1996 fundamentally changed the nation's social welfare system, replacing a federal entitlement program for low-income families, called Aid to Families with Dependent Children (AFDC), with state-administered block grants, the Temporary Assistance for Needy Families (TANF) program. PRWORA furthered a trend started earlier in the decade under so called "waiver" progra...

The Committee on National Statistics (CNSTAT) convened a workshop on November 4-5, 1999, to identify new directions for health statistics and the implications for health data of changes in the health arena faced by DHHS, state and local health departments, the consumers, developers, and providers of health care products and services, and other health policy makers. Changes in our understanding of health, in health care (managed care, Medicaid,...

Many racial and ethnic groups in the United States, including blacks, Hispanics, Asians, American Indians, and others, have historically faced severe discrimination?pervasive and open denial of civil, social, political, educational, and economic opportunities. Today, large differences among racial and ethnic groups continue to exist in employment, income and wealth, housing, education, criminal justice, health, and other areas. While many fact...

The education system in the United States is continually challenged to adapt and improve, in part because its mission has become far more ambitious than it once was. At the turn of the 20th century, less than one-tenth of students enrolled were expected to graduate from high school. Today, most people expect schools to prepare all students to succeed in postsecondary education and to prosper in a complex, fast-changing global economy. Goals ha...

The National School Lunch and School Breakfast Programs, administered by the Food and Nutrition Service (FNS) of the U.S. Department of Agriculture (USDA), are key components of the nation's food security safety net, providing free or low-cost meals to millions of schoolchildren each day. To qualify their children each year for free or reduced-price meals, many families must submit applications that school officials distribute and review. To r...

National Patterns of R&D, Resources is an annual report issued by the National Center for Science and Engineering Statistics (NCSES) of the National Science Foundation, which provides a national view of current 'patterns' in funding of R&D, activities in government, industry, academia, federally funded research and development centers, and non-profits. Total R&D, funds are broken out at the national level by type of provider, type of recipient...

Workshop was held on June 14-15, 2012 in Washington, D.C.

In the early 1990s, the Census Bureau proposed a program of continuous measurement as a possible alternative to the gathering of detailed social, economic, and housing data from a sample of the U.S. population as part of the decennial census. The American Community Survey (ACS) became a reality in 2005, and has included group quarters (GQ)-such places as correctional facilities for adults, student housing, nursing facilities, inpatient hospice...

In 2009, the Government Accountability Office (GAO) released the report Warfighter Support: Independent Expert Assessment of Army Body Armor Test Results and Procedures Needed Before Fielding, which commented on the conduct of the test procedures governing acceptance of body armor vest-plate inserts worn by military service members. This GAO report, as well as other observations, led the Department of Defense Director, Operational Test & Evalu...