A study into the impacts of child labor on the development of cognitive skills (Ponce 2012) shows that while working one hour outside the family home reduces children's performance in verbal and mathematics tests in urban areas, in rural areas work experience has little detrimental effect on these skills...

A study into the impacts of the Juntos program on early years nutrition (Jaramillo; Sánchez 2012) demonstrates that while the program has helped to reduce incidences of extreme chronic malnutrition, levels of chronic malnutrition have not been affected...

According to an analysis of the influence of ethno-cultural origins on inequalities in maternal and infant health (Valdivia 2011), a woman from a family where teenage pregnancy is common is more likely to have a child at a younger age even if she lives in a different country from where she was born...

A study into challenging behaviour amongst Peruvian teenagers (Cueto, et al. 2011) shows that the quality of relationship with parents has a significant impact on adolescent behaviour...