Early Results From Landmark Study Show Heavy Screen Time Changes Kids' Brains

387 views · Published 10 December 2018 · 2:47 · Indexed 4 November 2026

Channel: CBS Boston · 2018 · News & Politics

Watch on YouTube

The ambitious study is examining the screen time behaviors of 11,000 preteens over the next 10 years. Some early results are already in. WBZ-TV's Dr. Mallika Marshall reports.

More from this channel

• 2:35 Family Running Boston Marathon In Honor Of Krystle Campbell

  CBS Boston

  996 views · 11 April 2014

• 2:40 "Dear World" Portraits of Boston Marathon Survivors Depict Year Of Recovery

  CBS Boston

  786 views · 16 April 2014

• 7:31 Boston Marathon Tribute: Mayor Tom Menino Promises Survivors Enduring Support

  CBS Boston

  1,606 views · 16 April 2014

• 8:19 Boston Marathon Tribute: Survivor Patrick Downes Says "Thank You"

  CBS Boston

  1,679 views · 16 April 2014

• 2:27 Worcester Police Warning Of "Knockout Game" Attacks

  CBS Boston

  1,036 views · 17 April 2014

• 2:12 Polar Plunge May Have Turned Deadly In New Hampshire

  CBS Boston

  367 views · 17 April 2014

• 2:04 Three Amputee Runners Ready To Take Care Of Unfinished Business

  CBS Boston

  563 views · 17 April 2014

• 1:53 Firefighters Run Boston Marathon For Mike Kennedy

  CBS Boston

  209 views · 18 April 2014