What Activates Your Dark Side?

In that latest episode of The Science of Personality, Ryne and Blake are joined by Jackie Sahm, Hogan’s Vice President of Integrated Solutions, to talk about what activates your dark side. With Jackie being one of the world’s foremost experts in interpreting Hogan scales and facilitating Hogan feedback sessions, not to mention her previous role as a consultant for numerous Fortune 500 companies and Hogan’s Director of Global Learning, she's the perfect guest to explore this aspect of the dark side.

In this special episode of The Science of Personality, Ryne and Blake interview guests in person at the 2025 Society for Industrial and Organizational Psychology (SIOP) Conference in Denver. Featured guests include: -  Ty Fezzey, PhD Student, University of Alabamao   Topic: Competitiveness-  Bradley Brummel, PhD, Professor of Psychology, University of Houstono   Topic: Leader identity-  Pradnya Parasher, PhD, Managing Director, ThreeFish Consultingo   Topic: Leadership emergence in India-  Georgi Yankov, PhD, Principal Research Scientist, Development Dimensions Internationalo   Topic: Personality of robots

In the latest episode of The Science of Personality, Ryne and Blake are joined by  Trish Kellett, Hogan's executive advisor for strategic initiatives and former director of the Hogan Coaching Network, Rebecca Feder, principal consultant at Princeton HR Insight, and Rebecca Ghanadan, PhD, founder and principal at Aspis Coaching Group, to talk about Domino Derailers. This is a relatively new concept when it comes to Hogan terminology and was actually coined by Trish during her time as director of the Hogan Coaching Network. And, because Rebecca F. and Rebecca G. are also members of the Hogan Coaching Network, we thought it would be fun to do a panel with three guests for this very special episode.

In this special episode of The Science of Personality, Ryne and Blake interview guests in person at the 2025 Society for Industrial and Organizational Psychology (SIOP) Conference in Denver. Featured guests include:-  Brian J. Ruggeberg, Consultant, Spencer Stuart      o   Topic: Using Hogan tools for executive assessment and development-  Comila Shahani-Denning, PhD, Professor of Psychology, Hofstra University      o   Topic: Benefits of graduate students getting Hogan certified-  Nadine Maliakkal, PhD, Talent Analytics Consultant, Hogan Assessments      o   Topic: Creativity in leadership-  Kevin Mitchell, PhD, Talent in Organizational Development Manager, MIT Lincoln   Laboratory      o   Topic: Creativity in leadership-  Nicole Dickie, Senior Consultant (APAC), Hogan Assessments      o   Topic: Global Leadership Effectiveness Survey early findingsTake Global Leadership Effectiveness  Survey here: https://www.hoganassessments.com/news-events/updates/call-for-participation-global-research-study-on-effective-leadership/

In the latest episode of The Science of Personality, Ryne and Blake talk about toxic employees and the affect they have on organizations across the globe. We’ve all experienced it: the colleague who brings the mood down, the boss who thrives on chaos, or the team member whose negativity drains the energy from the room. These "everyday" toxic behaviors create stress, hamper productivity, and leave us feeling demoralized. But what may not be immediately apparent is the significant hidden cost they carry.

In the latest episode of The Science of Personality, Ryne and Blake are joined by Zsolt Feher, Hogan's vice president of business development, to talk about charisma in politics. For centuries, charismatic politicians have had a significant advantage when it comes to assuming leadership roles. They enamor us with their confidence and the ability to tell us exactly what we want to hear. In this episode, we’ll talk about some of the more notable charismatic politicians throughout history, what personality characteristics they have in common, and whether they actually are effective leaders. 

In the latest episode of The Science of Personality, Ryne and Blake are joined by Douglas Kenrick, PhD, professor of psychology at Arizona State University, to talk about evolutionary psychology. What are its primary concepts? What implications does it have? And why is it such a controversial topic to so many people? Dr. Kenrick has spent decades researching and lecturing on this topic and is viewed by his peers as one of the leading experts in this area. 

In the latest episode of The Science of Personality, Ryne and Blake discuss a topic that everyone has at least been subjected to, if not been a victim of, and that is scammers. Whether by phone, email, or other means, scammers use a variety of methods to access sensitive data or to make a quick buck. So, the question is: why do people fall for these schemes? What makes us so vulnerable to these vultures who seem to seek us out on an almost daily basis? 

In the latest episode of The Science of Personality, Ryne and Blake are joined by world-renowned personality psychologist and good friend of the podcast, Adrian Furnham, PhD, to talk about a recent paper he authored on the personality characteristics of people who prefer to work from home. So many people across the globe found themselves working from home once the Covid pandemic shook the world of work, and many continue to do so five years later due to the popularity of it. But why was it so popular? Why did so many people cling to it long after most of the world returned to normal? Well, a lot of it could be explained by personality and that’s what we’re going to talk about today.

In the latest episode of The Science of Personality, Ryne and Blake are joined by Allan Church, PhD, cofounder and managing partner at Maestro Consulting and former SVP of global talent management at PepsiCo, to talk about the impact of personality on careers. A legend in the field of I-O Psychology, Allan has seen the impact of personality on literally thousands of workers throughout his prestigious career.