Post-doctoral scholars will conduct Maternal and Child Health research in Sao Paulo, Brazil on “Interventions in early childhood and trajectories of cognitive, social and emotional development”. Applicants must have a PhD in the area of Collective Health, Psychology or Psychiatry, proficiency in Portuguese and English and experience in reporting. The selected candidate will receive FAPESP postdoctoral fellowship for a period of 12 months in the amount of R$ 7,373.10 (Brazilian currency) per month and Technical Reserve equivalent to 15% of the annual value of the scholarship to meet unforeseen expenses directly related to the research activity.