We thank all our contributing PARE instructors, particularly those who piloted interviews for us: Mike Buckholt, Lehman Ellis, Manuela Tripepi, Jennifer Larson, and Lubomira Cubonova. We thank all members of the Center for Translational Science Education at Tufts University for continuing support and insight. In particular we thank Berri Jacque, for his assistance in writing interview scripts and general support for our project, and Madeline Verbica, for illustrations. The National Science Foundation (DUE 1640399) provided the funding for this project. All human subjects protocols have been approved by the Tufts Institutional Review Board (protocol #1511001) and comply with federal guidelines.