Data-based impact evaluations are an essential way for nonprofits to understand how their work is affecting the people they aim to help. But how do we determine what constitutes an improvement? What is our yardstick for success? In many cases, impact evaluations look...
Most of us know that careful data collection is important to quality data analysis. Asking how your data was collected and where it comes from is critical. Especially when the results of your analysis are going to affect people’s lives. But did you know that who...