About Barry Posner
Born 1949. Barry Posner is an American lecturer and university teacher, known for The Leadership Challenge.
Barry Zane Posner (born March 11, 1949) is the Accolti Professor of Leadership at the Leavey School of Business at Santa Clara University.
Early life and education
Posner received a B.A. degree in political science from the University of California, Santa Barbara in 1970, a M.A. from The Ohio State University in Public Administration in 1972, and a Ph.D in Organizational Behavior and Administrative Theory from the University of Massachusetts, Amherst in 1976. His doctoral thesis was "Characteristics of individuals' control in organizations"
Career
Posner is the Accolti Professor of Leadership at the Leavey School of Business at Santa Clara University. He has spoken about leadership at the University of St. Thomas. He spent 6 months as visiting professor at the Hong Kong University of Science and Technology. His work has been featured in The Washington Post. His research includes exploring positive leadership traits that lead to successful leaders. He also has studied the key components of successful business projects.
The Leadership Challenge
Posner and James M. Kouzes started developing the idea for The Leadership Challenge when they were planned to present about leadership at a two-day conference. Academics at Santa Clara University, Kouzes and Posner were set to speak after Tom Peters, who was presenting about successful companies. Kouzes and Posner decided to focus on individual leadership skills. The name for the book came from the concept of the challenges that take place to "make extraordinary things happen," according to Kouzes in 2012. The Leadership Challenge uses case studies to examine "The Five Practices of Exemplary Leadership," as researched and developed by Kouzes and Posner. Their first surveys for the five practices started in 1983, by asking people "What do you do as a leader when you're performing at your personal best?" Kouzes and Posner identified five common concepts in their survey, hence the five practices. The "Five Practices" are: "Model the Way," "Inspire a Shared Vision," "Challenge the Process," "Enable Others to Act," and "Encourage the Heart".
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Important facts
People in Barry Posner's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Barry Posner's
Frequently asked questions
Who is Barry Posner?
American leadership academic
When was Barry Posner born?
Barry Posner was born on 11 March 1949.
What is Barry Posner's occupation?
Barry Posner is a lecturer and university teacher.
What is Barry Posner known for?
Barry Posner is known for The Leadership Challenge.
What nationality is Barry Posner?
Barry Posner is American.
Sources & further reading
Β· DBpedia: Barry Posner (leadership scholar)
Cite this page
APA: Biography.guide. (2026). Barry Posner. https://biography.guide/barry-posner/
MLA: "Barry Posner." Biography.guide, https://biography.guide/barry-posner/.
Chicago: "Barry Posner." Biography.guide. https://biography.guide/barry-posner/.
Data last updated: 2026-09-22 Β· Spot an error? Report a correction.
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