Why Work Feels Empty and How Behavioral Science Can Fix It

In this episode of The HR L&D Podcast Nick Day is joined by Jackie Dube, Chief People Officer at The Predictive Index, with over two decades of experience helping organizations unlock performance through behavioral science and talent optimization. Grounding her work in a simple but powerful belief, that happy, aligned people do better work and live better lives, Jackie brings both the science and the human heart to one of the most pressing challenges facing workplaces today.

Jackie brings a rare blend of behavioral expertise and people leadership into the world of HR and organizational performance. Together, Nick and Jackie explore why so many employees, despite better tools, more flexibility, and greater leadership investment than ever before, still feel a deep sense of emptiness at work, and what leaders can actually do about it.

This conversation unpacks what it truly means to align people with their work from the inside out. Nick and Jackie discuss why engagement and meaning are not the same thing, how the four behavioral drives of dominance, extraversion, patience, and formality determine what energizes or drains each employee, and why the same task can be deeply motivating for one person and completely demotivating for another. They explore how hiring for speed quietly erodes culture, why interpersonal conflicts at work are almost always behavioral mismatches rather than personality clashes, and how leaders can use the three whys technique to reconnect people to organizational purpose.

They also cover the four forces of engagement, the role of pulse surveys in detecting disengagement early, and how AI adoption is creating a new wave of workforce fear that behavioral science is uniquely equipped to address. The discussion highlights PI's J-curve framework for navigating change, why transparency around AI matters more than most leaders realize, and how understanding what drives each individual is the foundation of a truly high-performing team.

In a world shaped by remote work, rapid AI adoption, and growing disconnection, this episode examines why behavioral science may be the most practical and powerful tool HR and L&D professionals have in 2026 to restore meaning, motivation, and performance across their organizations.

A must-listen for HR leaders, L&D professionals, and anyone ready to stop guessing what their people need and start building workplaces where people are genuinely wired to thrive.