Jos Vaessen is former adviser on evaluation methods.
CONNECT
🎧 Learning from Data Innovation
Why evaluators should embrace the use of geospatial data during Covid-19 (Coronavirus) and beyond
Evaluation of International Development Interventions
Adapting evaluation designs in times of COVID-19 (coronavirus): four questions to guide decisions
Conducting evaluations in times of COVID-19 (Coronavirus)
Heeding Hirschman in evaluation: finding out fast versus finding out slow
Five ways to think about quality in evaluation
Evaluation and the Sustainable Development Goals: Unpacking the Issues
Understanding the Role of the World Bank Group in a Crowded Institutional Landscape
Evaluability and why it is Important for Evaluators and Non-Evaluators
The Mystery of Mixing Methods
Dealing with attribution in an increasingly interconnected and policy-saturated world
How complicated does the (Intervention) Model have to be?
What is (good) program theory in international development?
Using ‘Theories of Change’ in international development
