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News Release
Poor Sleep and Nighttime Wakefulness Associated with Diminished Cognitive Function Among African Americans
More fragmented sleep and longer periods of wakefulness after bedtime among a group of low-income African American adults were associated with lower cognitive function such as poor attention and visuospatial ability. Improving sleep may support prevention of Alzheimer's and related dementias.
Jun 15, 2022
Report
Starting School Later Could Boost the Economy
Moving school start times to 8:30 a.m. could contribute $83 billion to the U.S. economy within a decade. These gains would come from higher academic and professional performance, and reduced car crash rates.
Aug 30, 2017

Explore Sleep

Journal Article
Partially Different? The Importance of General Equilibrium in Health Economic Evaluations: An Application to Nocturia
The main findings of this study highlight the magnitude of general equilibrium effects when assessing the potential productivity costs associated with health conditions.
Nov 29, 2022
Multimedia
Is Permanent Daylight Saving Time a Health Risk?
There is much debate over whether Daylight Saving Time or Standard Time should be permanent. Wendy Troxel, RAND senior behavioral and social scientist, explains why Standard Time is better for overall health and well-being.
Nov 4, 2022
Journal Article
Food Insecurity, Sleep, and Cardiometabolic Risks in Urban American Indian/Alaska Native Youth
Food insecurity contributes to racial/ethnic disparities in health. This is the first study to examine associations among food insecurity, sleep, and cardiometabolic outcomes in urban American Indian/Alaska Native (AI/AN) youth.
Nov 4, 2022
Journal Article
A Latent Class Approach to Understanding Longitudinal Sleep Health and the Association with Alcohol and Cannabis Use During Late Adolescence and Emerging Adulthood
Persistent poor sleep health was associated with higher levels of alcohol and cannabis use and consequences, and greater increases in alcohol-related consequences during the transition from late adolescence to emerging adulthood.
Oct 12, 2022
Blog
Veterans Health Care, Media Literacy, Sleep Retreats: RAND Weekly Recap
This weekly recap focuses on the challenges of VA community care, the importance of improving middle schoolers' media literacy skills, tips to improve sleep, and more.
Sep 9, 2022
Commentary
Sleep Retreats: A Pricey Trend That Doesn't Have to Be
The growing trend toward sleep vacations reflects the increasing awareness that Americans live in a sleep-starved society. Whether embarking on a sleep vacation or creating one in your own home, making intentional steps to prioritize sleep is one of the best investments you can make in your own health and well-being.
Sep 1, 2022
Blog
Synthetic Opioids, Ukrainian Grain, the Metaverse: RAND Weekly Recap
This weekly recap focuses on countering the illegal flow of synthetic opioids, freeing up Ukrainian grain to prevent famine, the importance of defining the metaverse, and more.
Jun 24, 2022
Journal Article
Sleep Disturbances, Changes in Sleep, and Cognitive Function in Low-Income African Americans
In a predominantly African-American sample of older adults, worsening of sleep efficiency was associated with poorer cognitive function. Improving sleep health may support Alzheimer's prevention and reduce health disparities.
Jun 23, 2022
Commentary
A Four-Day Week: Is America Ready?
As alluring as a calendar filled with three-day weekends may seem, research shows that short school weeks can have educational and health risks for students, but also benefits for them and for school districts that make the change. Do the benefits of the condensed week outweigh the costs?
May 25, 2022
Commentary
Think We Should Make Daylight Saving Time Permanent? Sleep Scientist Busts 5 Tired Myths
Permanent daylight saving time is widely favored by the public, and the House of Representatives may or may not follow the Senate in its recent approval of such a change in law. But that delicious extra hour of evening recreation in the spring and summer comes at a major cost to people's sleep, mood, alertness, and productivity for the remainder of the year.
Apr 25, 2022
Commentary
For Valentine's Day, a Good Night's Sleep May Be the Best Gift
With Valentine's Day approaching, many may be pondering traditional gift-giving strategies. Maybe it's flowers, chocolates, or jewelry? But consider this: As we continue to endure the challenges of pandemic living, perhaps the greatest gift you could give to your partner (and yourself) is a good night of sleep.
Feb 11, 2022
Commentary
Why the Best Valentine's Day Gift Is a Good Night of Sleep
There are some habits and behaviors that help promote sleep. There are some habits and behaviors that get in the way of sleep. If you and your partner are looking to improve your shared sleep together, you might start by looking at how well, or not well, your individual habits and behaviors are working for you.
Feb 11, 2022
Journal Article
Loneliness and Multiple Health Domains: Associations Among Emerging Adults
We examine associations of loneliness with physical, behavioral, and health behavior outcomes, and investigate moderating effects by sex, race/ethnicity, and sexual/gender minority status.
Feb 8, 2022
Journal Article
Movement Behaviors Associated with Mental Health Among US Military Service Members
We analyzed data from active component service members in the 2018 Health Related Behaviors Survey. Findings can help inform behavior change interventions to improve psychological fitness and military readiness.
Nov 30, 2021
Report
Sleep Management in Posttraumatic Stress Disorder (PTSD): A Systematic Review
Posttraumatic stress disorder (PTSD) involves several symptoms, including sleep disturbance. This review synthesizes the evidence from randomized controlled trials on the effects that interventions for adults with PTSD have on sleep outcomes.
Sep 30, 2021
Commentary
How Creating a Pillow Talk Ritual Can Help You Get a Good Night's Rest
Working to bolster your sleep can bolster your relationship quality, and vice versa, and individually or collectively, they can both bolster your health. A simple technique can help build a habit around connecting with your partner.
Jul 6, 2021
Blog
China's Ambitions, Origins of the Coronavirus, Income Inequality: RAND Weekly Recap
This weekly recap focuses on China’s quest for global primacy, understanding the coronavirus origin story, how parents feel about sending their children back to school, and more.
Jun 11, 2021
Commentary
How to Sleep Better Together (or Not): Advice for Sleep-Deprived Couples
There are many reasons why couples are increasingly choosing to sleep apart. When couples work collaboratively to find the sleep solutions that help them both get better sleep, it can improve their shared lives together in and out of bed.
Jun 3, 2021
Commentary
Why Couples Sleeping Apart Is Sometimes a Good Thing
Sleep occupies a major part of a couples' shared experience. When we are well-slept we are happier, more empathic, better communicators, and better problem-solvers, all critical building blocks of healthy relationships.
Apr 28, 2021

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RAND Topic:
Sleep

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