Assigning Strengths, Shaping Results

During a coaching session last week, my client—a UK-based lawyer—explained how he manages his team by giving each member a clear “specialisation.” To one colleague he says, “You’re our people person,” asking them to lead the human dynamics. To another, “You’re the structure guy,” giving ownership of process and rigour. The team loves this approach: sometimes it aligns with personal preferences, other times it spotlights a growth edge they want to develop. Either way, they tend to live up to the label—and quickly become the “go-to” for that area.

I shared that this pattern echoes the Pygmalion Effect—the idea that credible, consistently communicated expectations from leaders boost the performance of others, creating a self-fulfilling prophecy. Classic studies (Rosenthal & Jacobson, 1968) showed that when teachers were (randomly) told certain pupils were poised to “bloom,” those pupils later outperformed peers. The mechanism wasn’t magic; it was micro-behaviours: more attention, richer input, greater stretch, warmer feedback, and more opportunities. Similar dynamics have been observed in workplaces and the military. The flip side—the Golem Effect—is when low expectations suppress performance.

Practical takeaways for leaders

• Name potential + set the bar: “I’m asking you to lead the stakeholder plan because you’re strong at mapping interests. The standard is clarity by Friday; let’s agree touchpoints.”
• Make it developmental, not fixed: Frame labels as roles rather than identities: “You’re playing the ‘structure lead’ on this project,” and rotate roles so people grow breadth.
• Watch your micro-signals: Tone, airtime, who gets the tough assignments, how quickly you follow up—these quietly broadcast your true expectations.