
The Science of Personality Podcast
Personality affects the way we relate to the world and the people in it, how we work, who we love, and how other people see us. Although the study of personality is centuries old, our ability to understand and control such a complex and abstract concept is relatively new in the context of history. Featuring some of the world’s leading experts in personality psychology and business, this podcast explores the impact of personality on life, leadership, and organizational success.
Latest episodes

Oct 8, 2024 • 1h 7min
The Psychology of Nightmares
In the latest episode of The Science of Personality, Ryne and Blake are joined by Zlatan Krizan, PhD, professor of psychology at Iowa State University, to talk about the psychology of nightmares. If you’re a loyal listener of the podcast, you know that each October we like to change things up a bit and produce episodes that are fitting for the spooky season. Well, we’re back at it again this year and we hope you enjoy this year's first spooky season episode. Cheers, everybody!

Sep 24, 2024 • 47min
Combatting a Nice Culture
In the latest episode of The Science of Personality, Ryne and Blake talk about a newer topic that is on the minds of many Hogan clients, partners, and distributors, and that is the issues that could arise from a “nice” corporate culture and how to combat them. In theory, having a nice culture sounds ideal on the surface, but does it really deliver results and is it the best model in today’s world?

Sep 10, 2024 • 49min
Team Development in the Modern Age
In the latest episode of The Science of Personality, Ryne and Blake are joined by Kyle Cermak, director of business development on Hogan's solutions partners team, to talk about team development in the modern age. It should come as no surprise that work has changed significantly in recent years, as many more of us have transitioned to a hybrid working model or working from home entirely. But that doesn’t mean teams have disappeared. It just means that they must operate differently, and team development is ultimately the key to overall team effectiveness and performance in this new world of work.

Sep 5, 2024 • 12min
Live from SIOP: How Personality Impacts Careers
In this special, mini episode of The Science of Personality, Ryne and Blake sit down with Allan Church, PhD, cofounder and managing partner at Maestro Consulting and former SVP of global talent management at PepsiCo, at the 2024 Society for Industrial and Organizational Psychology annual conference, to talk about how personality impacts careers.

Sep 3, 2024 • 14min
Live from SIOP: Leadership Versatility
In this special, mini episode of The Science of Personality, Ryne and Blake sit down with Rob Kaiser, president of Kaiser Leadership Solutions, at the 2024 Society for Industrial and Organizational Psychology annual conference, to talk about leadership versatility.

Aug 29, 2024 • 12min
Live from SIOP: What Members of Organized Crime and Entrepreneurs Have in Common
In this special, mini episode of The Science of Personality, Ryne and Blake sit down with Andrew Blake, PhD, assistant professor of management at Texas Tech University, at the 2024 Society for Industrial and Organizational Psychology annual conference, on the similarities between organized crime members and entrepreneurs.

Aug 27, 2024 • 55min
To Engage or Not to Engage?
Bradley Brummel, PhD, is a professor and director of the Industrial/Organizational Psychology program at the University of Houston. He dives into the complexities of employee engagement strategies, discussing when to engage and when to step back. The conversation highlights the disconnect between work-life balance policies and practice, the pressure of optional workplace events, and the risk of burnout from high engagement. Brummel emphasizes the need for adaptability in traditional engagement methods and the evolving expectations in today's work environments.

Aug 22, 2024 • 14min
Live from SIOP: Partnerships Between Researchers and Community Organizations
In this special, mini episode of The Science of Personality, Ryne and Blake sit down with Larry Martinez, PhD, the A. Dale Thompson Endowed Chair of Leadership at the University of Texas at Arlington, at the 2024 Society for Industrial and Organizational Psychology annual conference, where we talk about partnerships between researchers and community organizations.

Aug 20, 2024 • 11min
Live from SIOP: X-Factor Leadership
In this special, mini episode of The Science of Personality, Ryne and Blake sit down with Jennifer Tackett, PhD, professor of psychology at Northwestern University, at the 2024 Society for Industrial and Organizational Psychology annual conference to talk about Northwestern's X-Factor Program, which involves Hogan.

Aug 15, 2024 • 14min
Live from SIOP: Revolutions
In this special, mini episode of The Science of Personality, Ryne and Blake sit down with Robert Hogan, PhD, president & founder of Hogan Assessments, at the 2024 Society for Industrial and Organizational Psychology annual conference to discuss the topic of revolutions.