Caregiver Early Child Development Training for Preventing Konzo From Toxic Cassava in the Democratic Republic of Congo (DRC)

The wetting method is an evidence-based, simple process to remove cyanogens from cassava flour. It involves teaching women to add water to cassava flour and allow it to stand for 2 h in the sun or 5 h in the shade for the hydrogen cyanide gas to escape. Colorfully illustrated and durable laminated posters depicting the WTM were distributed to participating households. Women received this training bi-weekly for 12 months.

The study team used MISC to train DRC mothers in practical day-to-day activities with their children to enhance 5 key mediational processes: 1) focusing (getting the child's attention and engaging directing them to learning experiences); 2) exciting (communicating excitement, appreciation, and affection with the learning experience); 3) expanding (making the child aware of how the learning experience transcends the present situation and can include past and future issues beyond the immediate need of the moment); 4) encouraging (emotional support to foster the child's sense of security and competence); and 5) regulating (helping to direct the child's behavior in constructive ways with a goal towards self-regulation).