Development

Explore our Development hub to learn more about the science behind how young people develop. What makes every child unique? How does the brain grow? Do genes define children’s outcomes? Is there a right way to parent? Why is play so powerful for children’s development? How can caregivers build children’s self-esteem? Discover the latest in child psychology, cognition, neuroscience, genetics, and health.
'Development' by Claudia Flandoli
Image by Claudia Flandoli for BOLD
621 results
David Bürgin, Malena Hirsch, Laura Bechtiger / 13 October 2026
Parents are watching a storm brewing on the horizon.

Featured story:
The science of childhood, distilled into 10 principles
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