Jaclyn Lefkowitz is a Senior Behavioral Scientist at Vanguard's Center for Analytics and Insights. She has over 7 years of experience advising NGOs, nonprofits, and private companies on how to apply behavioral insights to build solutions for social challenges across a variety of sectors. Previously, she interned and consulted for the World Bank's Mind, Behavior and Development Unit. Additionally, she spent 5 years at ideas42 as a Senior Associate applying behavioral science to issues in government, health care, and consumer finance across the United States and Mexico. Jaclyn holds a BA in Psychology and Spanish from Cornell University and a Master in Public Policy from Harvard Kennedy School.