Being successful and making a difference are two things Executive Directors strive for when leading their organizations.  But how do you know?  What measurements do you use to evaluate your program effectiveness?  On this episode, Tim and Nathan discuss why program evaluation is  important and defines some the terms that are used when going through this process.  They also provide some practical ideas to move your evaluation in the right direction.Tim Barnes serves as Executive Vice President for International Association for Refugees (IAFR).  You can reach Tim at tim@iafr.org.Nathan Ruby is the Executive Director of Friends of the Children of Haiti (FOTCOH).  You can reach Nathan at nathan@fotcoh.org.All opinions expressed are their own and do not represent the opinions and views or their respective organizations.