Here's a question worth asking about your last leadership program: what do the graduates do differently on Tuesdays?
Not what they learned. Not what resonated. What they do — observably, repeatedly, when nobody from the program is watching.
If the honest answer is "they have new language," you bought insight. Insight is real, and it's worth something. It's also perishable. Six months out, most programs survive as a few phrases in the hallway and a binder that has achieved shelf stability.
The stakes for getting this right keep rising. Gallup's global numbers show manager engagement falling from 27 percent to 22 percent in a single year — and managers are the layer that turns strategy into action. Organizations are pouring development dollars into exactly the people who most need it, and much of it is evaporating on contact.
The evaporation isn't a mystery. McKinsey's research on why leadership development fails found that successful programs were roughly eight times more likely to focus on the specific behaviors executives believed actually drove the business — rather than generic competencies — and that most programs measure the wrong thing entirely, stopping at how participants felt on the way out the door. A happy exit survey measures the catering, not the change.
But there's a deeper reason insight fades, and every leader who has left a workshop full of resolve already knows it. The workshop ends. Tuesday resumes. And Tuesday belongs to a system — the calendar, the incentives, the meeting habits, the boss — that was designed, however accidentally, to produce the old behavior. You can send a leader to a two-day class, but you're returning them to the machine that made them.
So what actually sticks? In my experience, three things — none of them a bigger binder.
First, practices instead of lists. A takeaway is a wish; a practice has a trigger, a specific behavior, and a rhythm. Not "be more strategic" but "after my Monday staff meeting, I'll spend ten minutes asking what we're not yet seeing clearly." The psychologists Peter Gollwitzer and Paschal Sheeran spent years studying what they call implementation intentions, and the finding is one of the most replicated in behavior change: attaching a behavior to a concrete when produces dramatically more follow-through than intention alone. The format is almost embarrassingly simple. That's why it works on a real calendar.
Second, review the practices, not the content. If development matters, it gets a standing rhythm afterward — a short, recurring conversation where people report what happened when they actually did the thing. What was kept. What died. What the deaths teach, because a practice that failed usually failed for a diagnosable reason: a vague trigger, an ambitious rhythm, a system pushing back. Reviewing practices does something no refresher module can do — it makes follow-through the norm instead of the exception.
Third, work on the room, not just the person. If the environment stays hostile to the new behavior — meetings that punish honest bad news, calendars with no space to think, incentives pointed the other way — no curriculum wins. Sometimes the most effective leadership development in an organization is fixing one recurring meeting.
None of this is exotic. It's just rarely what gets bought, because insight is easy to deliver and behavior is slow to build — and only one of them makes a good brochure.
So before the next program, ask the provider two questions. Ask them of anyone, including me.
What, specifically, will participants do differently on Tuesday?
And when will anyone check?
If those questions don't have concrete answers, you're buying insight.
Insight fades. Practice holds.