HBR Research Finds AI Narrows Junior To Senior Skill Gap At Work

The Common Question

Does AI actually help junior employees perform like experienced ones?

The Lesson in This Case

The most concrete finding across HBR's compiled research is that AI reliably shifts expert-level tasks toward junior workers, compressing the experience gap that organizations once spent years and real budget to close. That compression creates a productivity paradox: output metrics improve while deeper reasoning skills atrophy, particularly among employees who lean on AI before developing independent judgment. Senior leaders approving AI investments should track skill degradation alongside efficiency gains – because a workforce that can execute faster but think less critically is not a net win.

Originally reported by Harvard Business Review. Read the full story here.