Peter L. Benson, president and CEO of Minneapolis-based Search Institute, is one of the world's leading authorities on positive human development. Dr. Benson is the author or editor of more than a dozen books on child and adolescent development and social change, including, most recently, Sparks: How Parents Can Help Ignite the Hidden Strengths of Teenagers Dr. Benson's international reputation in human development emerged in the 1990s through his innovative, research-based framework of Developmental Assets, the most widely recognized approach to positive youth development in the United States and, increasingly, around the world.