News Health & Medicine

Kids born in August are diagnosed with ADHD more than kids born in September

A study compares kids in states with September 1 cutoff for kindergarten

child

MONTHS MATTER  Kids with August birthdays in states with a September 1 cutoff date for school enrollment were more likely to receive an ADHD diagnosis then September-born kids.

Suzanne Tucker/shutterstock

By Aimee Cunningham

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Health & Medicine

  1. vaccine syringe with Johnson & Johnson logo
    Health & Medicine

    What you need to know about J&J’s newly authorized one-shot COVID-19 vaccine

    By Tina Hesman Saey
  2. worker checking a vaccine shipment
    Health & Medicine

    Global inequity in COVID-19 vaccination is more than a moral problem

    By Jonathan Lambert
  3. Jack Cook recieving his covid-19 vaccine shot in his car
    Health & Medicine

    Can a COVID-19 vaccine’s second dose be delayed? It’s complicated

    By Tina Hesman Saey
  4. a 16-year-old receiving a covid-19 vaccine in Tel Aviv
    Health & Medicine

    COVID-19 vaccines may be ready for teens this summer

    By Aimee Cunningham
  5. giraffes eating together
    Animals

    Having more friends may help female giraffes live longer

    By Susan Milius
  6. a little Black girl getting a peach-tented bandaid from a nurse
    Health & Medicine

    Redefining ‘flesh-colored’ bandages makes medicine more inclusive

    By Sujata Gupta
  7. masked students on the UC Boulder campus
    Health & Medicine

    How 5 universities tried to handle COVID-19 on campus

    By Betsy Ladyzhets
  8. illustration of coronavirus SARS-CoV-2
    Health & Medicine

    The U.K. approved the world’s first COVID-19 human challenge trial

    By Jonathan Lambert

From the Nature Index

Paid Content