The Parenting Science News Feed

The Parenting Science news feed alerts you to updates on the Parenting Science website and to new blog posts or articles written by Gwen Dewar about parenting and child development topics.

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Do kids grow out of insomnia?

young girl awake in bed at night, rubbing her eyes while looking at mobile phone screen

Insomnia might sound like an adult problem, but many kids experience insomnia symptoms, and new research suggests that most symptomatic children will continue to have trouble in their teen years or beyond. How do experts define insomnia? Who is at higher risk for developing symptoms? And what can we do to prevent lasting sleep problems? Here’s an overview of the evidence.

Animal tracking: What kids can learn from the study of footprints and other clues

toddler standing in snow, near rabbit or hare tracks

How is animal tracking related to cognitive development? Before the rise of urban life, kids spent a lot of time learning read the visual clues left behind by other animals. Nowadays, many kids never get to learn the art of tracking. But maybe they should. Tracking gets kids outdoors and interested in wildlife. It may also provide kids with opportunities to practice scientific reasoning, spatial skills, and symbolic thought.

How toxic stress affects child development

eyes of worried child peering out of space between slats on a wooden fence

Recent studies reveal how toxic stress “gets under the skin” — disregulating hormones, turning genes “on” and “off,” and altering a child’s brain.

Poor sleep intensifies next-day stress for parents

tired mother working at laptop, eyes closed, rubbing head, with children in the background

Can a lack of sleep cause stress? Research confirms that we experience more stress the day after a poor night’s sleep. And the effects might be particularly noticeable for parents struggling to care for multiple children while holding down a job.

Boosting iron absorption: A guide to for the science-minded

foods rich in iron, like spinach, tofu, lentils, seeds, dried apricots, broccoli; also oranges for better absorption

Mothers and their young children are at elevated risk for iron deficiency. Can we solve the problem by eating lots of iron-rich foods? Yes, but success also depends on the bioavailability of dietary iron. Learn what influences iron absorption, and how you can improve your iron status by making smarter dietary choices.

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