Jack Rossiter was a policy fellow at the Center for Global Development between 2018 and 2023. He continues to collaborate with CGD on issues related to learning assessment and the long-term effects of early skills improvements. His research interests include the economics of education in developing countries and educational assessment. Before joining CGD, he was involved in the delivery of Young Lives’ school effectiveness surveys, Early Learning Partnership systems research in Ethiopia, and also served for two years as a civil servant (ODI Fellow) in Ethiopia’s Ministry of Education. He holds master’s degrees in Civil Engineering and Economics.