We know that investing in childcare is key to the future. But, when it comes to early childhood services, it is not only a matter of investing in coverage, infrastructure, equipment or the pedagogical model: it is also necessary to invest in the quality of interactions - that is, in interactions that are warm, rich in language and responsive to the child's needs and interests. … [Read more...] about 4 Keys to Designing a Mentoring Program for Early Childhood: Lessons Learned from the Luciérnaga Program