Wiley Expert
Barry Z. Posner
Barry Posner is the Accolti Professor of Leadership at Santa Clara University's Leavey School of Business, where he served 12 years as dean, and the co-author with Jim Kouzes of The Leadership Challenge. He has published over 100 research articles in journals including Harvard Business Review, has been ranked among the world's top leadership and management experts by Inc. magazine, and received the Association for Talent Development's highest award for contribution to workplace learning.
2 Courses by Barry Z. Posner
Everyday People, Extraordinary Leadership
How to Make a Difference Regardless of Your Title, Role, or Authority
Discover how to lead with impact, no matter your job title or authority. Learn practical strategies to build trust, inspire others, and drive positive change in any setting. Explore proven leadership behaviors that help you grow personally and professionally.
Wiley | 2025 | 240 min
The Leadership Challenge
How to Make Extraordinary Things Happen in Organizations
Explore proven leadership practices that help you inspire teams, drive results, and grow as a leader. Gain practical strategies to motivate others, build trust, and navigate challenges with confidence. Move beyond theory and learn how to make a real impact in your organization.
Wiley | 2026 | 416 min