Matokeo ya Utafutaji

The decennial census is foundational to the functioning of American democracy, and maintaining the public's trust in the census and its resulting data is a correspondingly high-stakes affair. The 2020 Census was implemented in light of severe and unprecedented operational challenges, adapting to the... More

The education landscape in the United States has been changing rapidly in recent decades: student populations have become more diverse; there has been an explosion of data sources; there is an intensified focus on diversity, equity, inclusion, and accessibility; educators and policy makers at all le... More

Scientific thinking and understanding are essential for all people navigating the world, not just for scientists and other science, technology, engineering and mathematics (STEM) professionals. Knowledge of science and the practice of scientific thinking are essential components of a fully functioni... More

The COVID-19 pandemic is resulting in widespread and ongoing changes to how the K55 education system functions, including disruptions to science teaching and learning environments. Students and teachers are all figuring out how to do schooling differently, and districts and states are working overti... More

Business structures, employment relationships, job characteristics, and worker outcomes have changed in the United States over the last few decades—in some ways unpredictably. A high level of interest exists among policy makers and researchers in addressing concerns about the future of work in the U... More

Sex, gender identity, and sexual orientation are key indicators of the demographic diversity in the United States. Sex and gender are often conflated under the assumptions that they are mutually determined and do not differ from each other; however, the growing visibility of transgender and intersex... More

To better understand the inequalities facing lesbian, gay, bisexual, transgender, and queer (LGBTQ) youth and the promising interventions being used to address these inequalities, the National Academies of Sciences, Engineering, and Medicine’s Board on Children, Youth, and Families hosted a virtual ... More

An estimated 10 percent of children in the United States are living with disabilities, including a disproportionate number of children living in poverty and children of marginalized racial and ethnic groups. During the pandemic, children with disabilities suffered disproportionately compared to thei... More

Adolescence is a crucial period of life for the prevention of substance use disorders. Research has shown that early intervention can significantly reduce rates of substance use disorder in adulthood. To learn more about effective family-focused interventions in primary care settings for preventing ... More

Strategically moving communities and infrastructure—including homes and businesses—away from environmentally high-risk areas, such as vulnerable coastal regions, has been referred to as “managed retreat.” Of all the ways humans respond to climate-related disasters, managed retreat has been one of th... More

Inequalities in income, wealth, health, and life expectancy have been increasing over the past several decades in the United States. Since around 1980, fewer Americans than before are doing better than their parents did - that is, more are experiencing downward socioeconomic mobility in terms of occ... More

The United States is formally represented around the world by approximately 14,000 Foreign Service officers and other personnel in the U.S. Department of State. Roughly one-third of them are required to be proficient in the local languages of the countries to which they are posted. To achieve this l... More

The Children's Health Act mandated the National Children's Study (NCS) in 2000 with one of its purposes being to authorize the National Institute of Child Health and Human Development (NICHD) to study the environmental influences (including physical, chemical, biological, and psychosocial) on childr... More

From Neurons to Neighborhoods: An Update: Workshop Summary is based on the original study From Neurons to Neighborhoods: Early Childhood Development, which released in October of 2000. From the time of the original publication's release, much has occurred to cause a fundamental reexamination of the ... More

Section 141 of The Healthy, Hunger-Free Kids Act of 20101 provides funding for a research program on the causes and consequences of childhood hunger and food insecurity, and the characteristics of households with childhood hunger and food insecurity, with a particular focus on efforts to improve the... More

Coal mine disasters in the United States are relatively rare events; many of the roughly 50,000 miners underground will never have to evacuate a mine in an emergency during their careers. However, for those that do, the consequences have the potential to be devastating. U.S. mine safety practices ha... More

The global scientific and policy community now unequivocally accepts that human activities cause global climate change. Although information on climate change is readily available, the nation still seems unprepared or unwilling to respond effectively to climate change, due partly to a general lack o... More

The Federal Aviation Administration (FAA) has overseen significant upgrades to the technology used to manage aviation operations to increase the safety and efficiency of the National Airspace System (NAS). Though necessary to regular operations, these modern computing and communications systems prov... More

In 2002 Congress passed the Education Sciences Reform Act of 2002 (ESRA), authorizing the creation of the Institute of Education Sciences (IES) as the research, evaluation, statistics, and assessment arm of the Department of Education, and crystallizing the federal government's commitment to providi... More

Headlines frequently appear that purport to highlight the differences among workers of different generations and explain how employers can manage the wants and needs of each generation. But is each new generation really that different from previous ones? Are there fundamental differences among gener... More

The workshop summarized in this report was organized as part of a study sponsored by the Substance Abuse and Mental Health Services Administration (SAMHSA) and the Office of the Assistant Secretary for Planning and Evaluation of the U.S. Department of Health and Human Services, with the goal of assi... More

Approximately 30 percent of the edible food produced in the United States is wasted and a significant portion of this waste occurs at the consumer level. Despite food's essential role as a source of nutrients and energy and its emotional and cultural importance, U.S. consumers waste an estimated ave... More

During the past decade and a half, the National Research Council, through its Committee on National Statistics, has carried out a number of studies on the application of statistical methods to improve the testing and development of defense systems. These studies were intended to provide advice to th... More

The National Assessment of Educational Progress (NAEP) - often called “The Nation’s Report Card” - is the largest nationally representative and continuing assessment of what students in public and private schools in the United States know and can do in various subjects and has provided policy makers... More

New research in psychology, neuroscience, cognitive science, and other fields is published every day, but the gap between what is known and the capacity to act on that knowledge has never been larger. Scholars and nonscholars alike face the problem of how to organize knowledge and to integrate new o... More