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
620 results
Natalia Kucirkova, Alexis Hiniker, Sho Tsuji, Robert Wolfe, Aayushi Dangol, Megumi Ishikawa / 13 October 2025
A child presses on a smart speaker.
Jessica Felder, Tamesha Dirr, Livia von Siebenthal, Yaëlle Eschmann, David Bürgin / 7 October 2025
A boy looks at his phone.
Anika Stark, Claudia Woodtli, Melina Pozzy, Noemi Lutz, David Bürgin / 30 September 2025
A mother and daughter are sitting together having a conversation.

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The science of childhood, distilled into 10 principles
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