Globally, periods are causing girls to be absent from school

Also available in: Español  |  Francais Student at primary school in Freetown Sierra Leone. Photo © Dominic Chavez/World Bank A UNESCO report estimates that one in ten girls in Sub-Saharan Africa…

Oni Lusk-Stover, Rosemary Rop, Elaine Tinsley, Tamer Samah Rabie |
Education, Health

Measurement matters in preschool quality

Children and teachers in an early childhood education center in rural Indonesia Photo credit: Amer Hasan Recent studies in neuroscience and economics show that early childhood experiences have a…

Amer Hasan, Nozomi Nakajima |
Health, Education