Welcome to the Hardiness Institute for Performance Enhancement and Leadership Training.

The Hardiness approach to performance enhancement and leadership training emphasizes the strengthening of performance effectiveness resources that help individuals and groups to successfully navigate change. Twenty-five years of state-of-the-art research and practice underlie the Hardiness Institute's consulting services and products. Salvatore R. Maddi, Ph.D., an internationally-honored psychologist, developed the Hardiness concept that today continues to be researched in settings throughout the world.