Berkeley

Kids Who Sleep Near Their Smartphones Get Less Shuteye, Study Says

Published

12 years ago

January 8, 2015

By Doni Bloomfield, Bloomberg Business

Gave your kids smartphones for the holidays? You might want to reconsider their bedtime.

Children who slept in the same room as small screens such as smartphones got almost 21 fewer minutes of shuteye a night than those who didn’t, according to research published today by the journal Pediatrics.

The two age groups studied — about 9 years old and 12 years old — also reported significantly less regular sleep with a phone nearby, possibly due to the buzz of text messages and Snapchats.

The paper joins a growing body of research finding that gadgets correspond to shorter, more fitful nights, as well as other health issues such as weight gain.

As one study found last month, adults who used glowing e-readers before bed had worse sleep and more drowsiness than those with printed books. The evidence suggests that bright, blinking screens are affecting our biological timekeeper, the circadian clock.

While the Pediatrics study didn’t conclude that phones cause sleep deprivation, its lead author, Jennifer Falbe, said the case for clamping down on kids’ screen time is gaining strength.

Recent findings “caution against unrestricted access to media in children’s bedrooms,” Falbe, a researcher at the University of California at Berkeley, said in a phone interview. “The risks associated with shorter sleep duration and poorer sleep quality would include reduced academic performance, behavioral problems, possibly an increased risk for weight gain and possibly negative impacts on immunity.”

The human body uses light and darkness to influence circadian rhythms, the physical, mental and behavioral changes in a 24-hour cycle. The brain’s internal clock uses the amount of light to determine when to produce more melatonin, a hormone that brings on sleepiness.

Charles A. Czeisler, a professor of sleep medicine at Harvard Medical School, estimates that since the advent of electricity-powered light, people’s internal sleep triggers have been pushed back six hours.

The study in Pediatrics, funded by the U.S. Centers for Disease Control and Prevention and the National Institutes of Health, surveyed more than 2,000 fourth- and seventh-graders in Massachusetts as part of a broader investigation into obesity in children. The majority of kids surveyed slept with a small screen by their side.

The 21 minutes lost with smaller screens exceeded the 18 minutes given up by children who slept in a room with a TV. Since small devices are held closer to the face, they may delay the release of melatonin more than TV light, the researchers said.

TV and video games were also associated with less sleep. Seventy-five percent of kids in the study said they slept in a room with a TV. Each hour of TV- or DVD-viewing a day corresponded with almost four fewer minutes of sleep, compared with five fewer minutes for gamers.

More research is needed to determine if small screens are actually causing the lost sleep or if other forces are at play, Falbe said. Children with smartphones and those without might be very different, and may have different types of parents, she said.

Still, considering the potential long-term risks of sleep-deprivation, parents should keep an eye on the time their children spend staring at screens, Falbe said.

Kids need “realistic but firm rules around media,” she said.

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Activism

Black Repertory Group Needs Volunteers to Help Shape the Next Generation of Artists and Leaders

Legendary performers such as Whoopi Goldberg and Danny Glover worked with and were inspired by BRG’s founders. More recently, Grammy award-winning artist Kehlani attended the Black Repertory Group Summer Day Camp for several years.

Published

1 month ago

June 26, 2026

Oakland Post

Courtesy image.

By Sean Vaughn Scott, Special to The Post

For more than 60 years, the Black Repertory Group (BRG) has changed lives through the arts.

Founded in 1964 by educators and visionaries Birel L. Vaughn and Nora Vaughn, BRG has become one of America’s oldest continuously operating Black theater institutions. For generations, it has preserved culture, developed talent, and provided opportunities for young people to discover their voices and their potential.

The results speak for themselves.

Long before international recognition, Kehlani performed on the BRG stage. During a summer day camp production of “Princess and da Frog,” she portrayed Ray, the lovable firefly whose light guided others through the darkness. Her journey is proof that today’s camper may become tomorrow’s artist, entrepreneur, educator, or leader.

Located at 3201 Adeline St. in Berkeley, BRG continues that mission through its Youth Summer Day Camp of the Arts.

BRG is currently accepting applications and maintains an open enrollment program. Students may enroll throughout the summer as space permits and immediately become part of the BRG family.

We are also proud to be a multicultural opportunity program, welcoming children and families from all backgrounds, cultures, and communities. Through theater, music, dance, public speaking, visual arts, technical theater, and leadership development, students gain confidence, discipline, creativity, and lifelong skills.

As our programs grow, so does our need for volunteers.

We are seeking community members to assist with youth mentoring, registration, costumes, set construction, painting, props, ushering, photography, social media, marketing, technical theater, and fundraising activities. Whether you volunteer for a few hours or throughout the season, your support directly impacts the lives of young people.

BRG also partners with churches, civic organizations, alumni associations, fraternities, sororities, and community groups through theater party fundraisers, group sales, and buy-out performances. These partnerships have helped organizations raise funds while supporting arts and cultural programming.

The theater also serves as the home of the Berkeley NAACP Chapter, which meets every second Saturday of the month from 1 to 3 p.m.

For more than six decades, the Black Repertory Group has remained committed to one belief: every child deserves an opportunity to shine.

The next great artist may already be among us.

The next Kehlani may already be walking through our doors.

We invite you to volunteer, enroll, participate, and become part of the legacy.

For more information please go to www.blackrepertorygroup.com, call (510) 652-2120, or email info@blackrepertorygroup.com

Sean Vaughn Scott is the director of the Black Repertory Group.

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Bay Area

UC Berkeley Named Top Public University in the U.S. and No. 7 in the World by ‘U.S. News’

Berkeley has been consistently awarded the distinction of the U.S.’s top public university since the Best Global Universities list was first published in 2014. “A strong position in the Best Global Universities rankings recognizes a school’s profound commitment to world-class research and cross-border academic excellence,” said LaMont Jones, managing editor for education at U.S. News.

Published

1 month ago

June 24, 2026

Oakland Post

Photo by Keegan Houser/UC Berkeley.

The 2026 Best Global Universities rankings evaluated 2,250 research institutions from more than 100 countries

By Lila Thulin

U.S. News & World Report has ranked UC Berkeley No. 7 in its 2026 list of the best global universities, which assesses more than 2,250 research institutions worldwide.

Berkeley also claimed the honor of top public university in the U.S.

Released on Monday, the list evaluates universities from more than 100 countries on 13 metrics such as global and research reputation (as reported by academics and peers) and number of highly cited scholarly papers.

Berkeley has been consistently awarded the distinction of the U.S.’s top public university since the Best Global Universities list was first published in 2014.

“A strong position in the Best Global Universities rankings recognizes a school’s profound commitment to world-class research and cross-border academic excellence,” said LaMont Jones, managing editor for education at U.S. News.

The rankings also assess a university’s strength in various subject areas; these assessments are separate from U.S. News’ 2026 Best Graduate Programs rankings released in April.

This year, Berkeley was named in the top three nationally in seven subject areas – environment/ecology, ecology, water resources, physics, computer science, chemistry, and engineering – and in the top five for a total of 17 subjects. Subject rankings are based heavily on scholarly publications and citations as well as reputation.

In September, U.S. News also released its 2026 Best Colleges list, in which Berkeley was also named the No. 1 public institution among American universities.

That honor joins other accolades judging campus to be the best public university in the country, such as those from Forbes, The Wall Street Journal and Times Higher Education.

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Arts and Culture

Farwest Region Deltas Celebrate Centennial With “September Breakfast” Honoring Vivian Osborne Marsh

The region was established in 1925 under the leadership of Vivian Osborne Marsh, who became its first Regional Director. Marsh was a pioneering scholar and civic leader, earning recognition as the first Black woman to receive both a bachelor’s and a master’s degree in anthropology from UC Berkeley.

Published

11 months ago

September 14, 2025

Oakland Post

Farwest Regional Director, Kimberly Usher, Mayor Barbara Lee, US Representative Lateefah Simon, and Farwest Regional Representative, Radiya Ajibade. Photo courtesy of Farwest Regional Photographer Vicki P. Love.

By Antoinette Porter

Hundreds of members of Delta Sigma Theta Sorority, Inc., and their guests gathered at the Martin Luther King Jr. Student Union at the University of California, Berkeley, to mark the 100th anniversary of the sorority’s Farwest Region.

Marsh went on to serve as Delta Sigma Theta’s 7th National President, where she launched the sorority’s National Library Project to expand access to books in underserved Black communities in the South. During her presidency, the organization also became a prominent voice in the civil rights movement, lobbying Congress to pass anti-lynching legislation.

Bak in the Bay Area, Marsh devoted her career to advancing educational opportunities, mentoring young people, and strengthening community life. That commitment continues to shape the region, which supports initiatives in education, social justice, and economic development. Current projects include raising scholarship funds for students at Historically Black Colleges and Universities, voter education campaigns, and health and wellness programs.

A century after its founding, the Farwest Region of Delta Sigma Theta remains active across California and other western states, carrying forward Marsh’s vision of service and advocacy.