Determining the effectiveness and mode of operation of Community-Led total Sanitation: The DEMO-CLTS study

Determining the effectiveness and mode of operation of Community-Led total Sanitation: The DEMO-CLTS study. EAWAG, December 2018.

The final report of a project in which CLTS was analyzed using the RANAS approach is now out.

In the project funded by BMGF two cross sectional studies in Cambodia and Mozambique (see News June 8, 2018) and one big field experiment with 3120 households in northern Ghana was conducted. The following research question were addressed in this study:

  • How do CLTS participants perceive different activities of the CLTS triggering event?
  • Which factors of the CLTS implementation process are most predictive for CLTS achievements in terms of community’s latrine coverage?
  • Does CLTS successfully provoke latrine construction and stop open defecation (compared to a control group)?
  • What are the mechanisms that lead CLTS to success? In terms of psychological determinants and potential moderating factors?
  • Can CLTS be improved by combining it with evidence-based, behavioral change strategies based on the RANAS-model of behavior change?
  • Which characteristics of communities describe a fertile ground for CLTS to be most effective in stopping open defecation?

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