by María Caridad Araujo Lead Specialist, Social Protection and Health Division Most of you already know it: early childhood programs make for a smart investment. In fact, it is estimated that every dollar invested in early childhood development services, meaning in children who are up to 3 years old, provides a return on investment of 4 to 9 dollars. Now, return of … [Lee más...] about Let’s talk about effective policies in early childhood development