In this episode of The Science of Leadership, host Tom Collins and co-host Justin Hamrick tackle one of the most challenging aspects of management: dealing with difficult personalities. From the "brilliant jerk" to the "energy vampire," difficult individuals can erode team cohesion and stall organizational progress.

The discussion moves beyond simple vent sessions to explore the psychological underpinnings of why certain people are difficult and, more importantly, how leaders can effectively manage them. Drawing on research and real-world experience, the hosts provide a framework for maintaining your own emotional stability while navigating interpersonal conflict.

Key topics include:

• The Anatomy of a Difficult Personality: Identifying the difference between a high-performer with a "rough edge" and a truly toxic individual who undermines the team.
• The Cost of Inaction: Why leaders often wait too long to address behavior issues and the devastating impact this has on team morale and productivity.
• The "Mirroring" Trap: Understanding how difficult people can trigger us into reacting in kind, and how to break the cycle by maintaining professional boundaries.
• Communication Strategies: Practical tools for having "hard conversations," including focusing on specific behaviors rather than personal attacks.
• When to Walk Away: Recognizing the point at which a relationship or a team member is beyond repair and the necessity of "getting the wrong people off the bus."
• Self-Care for Leaders: Strategies for protecting your own mental health and energy when dealing with chronic negativity.

Whether you are dealing with a defensive peer, a disruptive subordinate, or a challenging superior, this episode offers data-driven insights to help you lead through the friction and protect your team’s culture.

Also, I want to remind listeners about the release of my book, "The Four Stars of Leadership," a culmination of over three years of dedicated work, and I'm confident it will be an immensely interesting and helpful guide on your journey to becoming a better leader. Don't miss out on this essential resource—order your copy today at Amazon or Barnes & Nobles and share your thoughts with me!

Sharpen your leadership skills: Subscribe now on your favorite podcast app to ensure you don't miss an episode dedicated to helping you become a better leader.

To learn more about the Science of Leadership, visit https://www.fourstarleaders.com/

REFERENCES

Andersson, L. M., & Pearson, C. M. (1999). Tit for tat? The spiraling effect of incivility in the workplace. Academy of Management Review, 24(3), 452–471. https://doi.org/10.5465/amr.1999.2202131

Edmondson, A. (1999). Psychological safety and learning behavior in work teams. Administrative Science Quarterly, 44(2), 350–383. https://doi.org/10.2307/2666999

Edmondson, A. C. (2018). The fearless organization: Creating psychological safety in the workplace for learning, innovation, and growth. Wiley.

Tepper, B. J. (2000). Consequences of abusive supervision. Academy of Management Journal, 43(2), 178–190. https://doi.org/10.5465/1556375

Tepper, B. J., Simon, L., & Park, H. M. (2017). Abusive supervision. Annual Review of Organizational Psychology and Organizational Behavior, 4, 123–152. https://doi.org/10.1146/annurev-orgpsych-041015-062539

In this episode of The Science of Leadership, host Tom Collins sits down with MIT's Chris Dunphy to discuss the hidden dynamics of multidisciplinary team success. As systems become more complex, they often exceed the cognitive capacity of any single individual, making effective team cohesion a requirement for survival.

The conversation centers on the Allen Curve, a research-backed phenomenon showing that communication frequency drops exponentially once team members are separated by more than 30 meters. Chris explains how "the distance of a hallway" can be as detrimental to collaboration as being in different countries.

Key topics include:

• The Proximity Paradox: Why physical closeness remains the strongest predictor of relationship building and error catching.
• Social Identity Theory: The transition from individual professional identities (e.g., "I am an engineer") to a collective team identity ("We are the team solving this mission").
• The Role of the "Gatekeeper": Identifying the individuals who bridge the gap between internal technical teams and the external world.
• Defining Success: Why the ultimate measure of a project is the strength of the relationships that remain for the next challenge.

Dunphy argues that for a leader, success isn't just about finishing the task—it's about creating a culture where people feel supported, reducing burnout and enabling the team to "circle the wagons" when things go wrong.

Also, I want to remind listeners about the release of my book, "The Four Stars of Leadership," a culmination of over three years of dedicated work, and I'm confident it will be an immensely interesting and helpful guide on your journey to becoming a better leader. Don't miss out on this essential resource—order your copy today at Amazon or Barnes & Nobles and share your thoughts with me!

Sharpen your leadership skills: Subscribe now on your favorite podcast app to ensure you don't miss an episode dedicated to helping you become a better leader.

To learn more about the Science of Leadership, visit https://www.fourstarleaders.com/

References

Brown, S.-A., Sparapani, R., Osinski, K., Zhang, J., Blessing, J., Cheng, F., Hamid, A., MohamadiPour, M. B., Lal, J. C., Kothari, A. N., Caraballo, P., Noseworthy, P., Johnson, R. H., Hansen, K., Sun, L. Y., Crotty, B., Cheng, Y. C., Echefu, G., Doshi, K., … Investigators, for the C.-O. A. I. I. P. (CAIP) R. T. (2023). Team principles for successful interdisciplinary research teams. American Heart Journal Plus: Cardiology Research and Practice, 32, 100306. https://doi.org/10.1016/j.ahjo.2023.100306

Mitchell, R., & Boyle, B. (2015). Professional diversity, identity salience and team innovation: The moderating role of openmindedness norms. Journal of Organizational Behavior, 36(6), 873–894. https://doi.org/10.1002/job.2009

Patel, M. M., Moseley, T. W., Nia, E. S., Perez, F., Kapoor, M. M., & Whitman, G. J. (2021). Team Science: A Practical Approach to Starting Collaborative Projects. Journal of Breast Imaging, 3(6), 721–726. https://doi.org/10.1093/jbi/wbab034

Simons, M., Goossensen, A., & Nies, H. (2022). Interventions fostering interdisciplinary and inter-organizational collaboration in health and social care; an integrative literature review. Journal of Interprofessional Education & Practice, 28, 100515. https://doi.org/10.1016/j.xjep.2022.100515

In this episode of The Science of Leadership, host Dr. Tom Collins welcomes retired U.S. Coast Guard Captain Darcie Cunningham to explore the critical role of resilience in high-stakes leadership. Drawing from her 24-year military career, Captain Cunningham shares personal stories of professional setbacks and international challenges to illustrate how leaders can not only recover from adversity but adapt to prevent future failures.

The conversation bridges the gap between the science of materials—defining resilience as the ability to return to an original state after stress—and the practical application of leadership, where resilience must be followed by meaningful adaptation. Together, they break down data-driven strategies for fostering resilience, including internal strengths like optimism and external supports like mentorship.

• Redefining Resilience: Moving beyond the "material science" definition to a process-oriented leadership model that integrates both recovery and adaptability.
• The Power of "Being in the Room": Captain Cunningham discusses a pivotal career lesson on building confidence, speaking up even when you might be wrong, and why leaders shouldn't be "potted plants."
• The Coast Guard: Captain Cunningham reflects on being passed over for a promotion and how she leveraged that moment to demonstrate value through extra initiative.
• The Ironman: Dr. Collins shares a harrowing story of life-threatening dehydration during a Texas Ironman and how that moment redefined his own capacity for grit.
• The Scientific Impact: Exploring how resilient leaders create positive psychological climates that buffer teams against burnout and increase follower trust.

Practical Tools for Growth: Data-driven recommendations for cultivating resilience, from improving problem-solving skills to the transformative practice of "listening without seeking to respond."

Also, I want to remind listeners about the release of my book, "The Four Stars of Leadership," a culmination of over three years of dedicated work, and I'm confident it will be an immensely interesting and helpful guide on your journey to becoming a better leader. Don't miss out on this essential resource—order your copy today at Amazon or Barnes & Nobles and share your thoughts with me!

Sharpen your leadership skills: Subscribe now on your favorite podcast app to ensure you don't miss an episode dedicated to helping you become a better leader.

To learn more about the Science of Leadership, visit https://www.fourstarleaders.com/

References

Harland, L., Harrison, W., Jones, J. R., & Reiter-Palmon, R. (2005). Leadership Behaviors and Subordinate Resilience. Journal of Leadership & Organizational Studies, 11(2), 2–14. https://doi.org/10.1177/107179190501100202

Luthans, F., Norman, S. M., Avolio, B. J., & Avey, J. B. (2008). The mediating role of psychological capital in the supportive organizational climate—employee performance relationship. Journal of Organizational Behavior, 29(2), 219–238. https://doi.org/10.1002/job.507

Luthans, F., Vogelgesang, G. R., & Lester, P. B. (2006). Developing the Psychological Capital of Resiliency. Human Resource Development Review, 5(1), 25–44. https://doi.org/10.1177/1534484305285335

Norman, S., Luthans, B., & Luthans, K. (2005). The Proposed Contagion Effect of Hopeful Leaders on the Resiliency of Employees and Organizations. Journal of Leadership and Organizational Studies, 12(2), 55–64.