Evidence from 3ie-supported review informs evaluation design
Findings of the 3ie-supported systematic review by Buck et al (2017)
, which analysed the evidence base on safe water, sanitation and hygiene promotion interventions L&MICs, informed the design of the Belgian Red Cross’s recently commissioned evaluation in Tanzania. The published protocol
for the evaluation cites the review’s findings on the promise of contextualised behaviour science-based interventions and the lack of consensus on the effectiveness and long-term effects of different interventions to promote handwashing and safe sanitation for health.