This document summarizes the shift from traditional research to participatory research in Ethiopia. It describes how the researcher initially conducted trials on topics like calf growth and milk processing. However, this work did not ensure development impact. The researcher then began using participatory rural appraisal to jointly diagnose problems, which identified lack of food and water as the key issues. This led to forming collective action groups to support diversified livelihoods and education. Data shows these groups improved income, credit access, skills, and quality of life compared to controls. The researcher concludes participatory work requires more time and risks but leads to greater local impacts and sustainability.