Hi Eliseu, good to hear from you. It would be good to know exactly what sort of information you would like on child development as this is such a broad topic. I work in the evaluation unit at UNICEF, so don't have knowledge on the programme asepct of UNICEF if this is what you are looking for. I may be able to ask someone else who the best person to speak to - but you need to be more specific. I would be happy to start some sharing of information.