Robert Kegan's most powerful insight isn't that people resist change. It's that they're simultaneously committed to changing and committed to not changing -- and both commitments are sincere.
His "immunity map" reveals the structure. A CEO says she wants to delegate more. But she's also committed to never appearing incompetent. Underneath that is the "big assumption": if her team makes a mistake, it will be her fault. The assumption operates invisibly, overriding the conscious intention every time. She doesn't lack willpower. She lacks awareness of the competing commitment. (Kegan & Lahey, Immunity to Change, 2009)
Where forums stop short
This is what forums are theoretically built for. A group of trusted peers who can see your patterns, reflect them back, and help you examine assumptions you can't see yourself. In practice, most forums never get past experience sharing to this deeper structural work.
The reason is that surfacing competing commitments requires a specific kind of facilitation -- not just empathy and good listening, but a willingness to ask the uncomfortable follow-up. "You say you want to delegate. What would be at risk if you did?" That question doesn't come naturally in a culture of unconditional support. It requires what Kegan calls a "holding environment" that simultaneously supports and challenges. (Kegan, In Over Our Heads, 1994)
The subject-object shift
Kegan's developmental framework describes growth as the progressive ability to see what you were previously looking through. When the CEO can see her assumption about incompetence as an assumption rather than a fact, she's made a "subject-to-object" shift. The thing that was running her is now something she can examine.
Jennifer Garvey Berger's research extends this: roughly 58% of adults operate at what Kegan calls the "socialized mind" -- their identity is constituted by external expectations. The developmental move to the "self-authoring mind" (an internally coherent value system) requires a sustained container that challenges the person's existing meaning-making structure. Monthly forums can be that container. But only if they're willing to be more than a support group. (Garvey Berger, Changing on the Job, 2012)
The difference between a good forum and a transformative one may come down to a single question: does your group help you see what you're looking at, or what you're looking through?
Kegan, R. & Lahey, L. (2009). Immunity to Change. Harvard Business Review Press.
Kegan, R. (1994). In Over Our Heads. Harvard University Press.
Garvey Berger, J. (2012). Changing on the Job. Stanford Business Books.