Karen Reivich, Ph.D. and Andrew Shatté, Ph.D., are vice presidents for research and development with Adaptiv Learning Systems, which offers resilience training for corporate, education, health care, sports, and military markets. With Dr. Martin Seligman, Dr. Reivich coauthored The Optimistic Child, for which she received extensive national media attention. Both authors also teach at the University of Pennsylvania and live in Philadelphia.
