── ── Cognitive bias
Manager Development Spectrum
Most leadership programs teach skills — and skills work only up to a point. Rooke and Torbert's research on action logics found that leaders develop through stages, each defined by how they interpret the world, not what they can do. Above the Achiever stage, growth requires transforming that interpretive logic itself; adding capabilities within the old logic is a category error.
Run Manager Development Spectrum on a real problem
Bring something you're actually deciding — free, in the browser.
How it works
Output: Action Logic Stage Profile + Blindspot Statement + Developmental Move Plan
Stop rule: If self-reported stage and behavioral evidence diverge by >1 stage, stop and address assessment conditions first.
1. Gather behavioral evidence from responses to: (a) challenge to authority, (b) public failure, (c) expertise questioned by someone less experienced. See stage table in the Method in Action file for behavioral indicators per stage. 2. Name the stage-characteristic blindspot — it must feel slightly uncomfortable to the subject, not theoretical. (Opportunist: trust is long-run asset. Diplomat: harmony over truth. Expert: right answer is context-dependent. Achiever: hitting goals may be hitting the wrong goals. Individualist: collective action gap. Strategist: time for others to catch up.) 3. Select the stage-specific developmental move — must be concrete and schedulable. Expert → Achiever: outcome ownership where expertise alone cannot succeed. Achiever → Individualist: projects that succeed by metric but fail by meaning. Individualist → Strategist: personal development as leadership method applied to own org. 4. Design the feedback structure — must be illegible to the current stage's dismissal reflex. Experts dismiss non-experts; Achievers dismiss non-results-linked feedback. 5. Set a 90-day behavioral reassessment — look for new responses to challenge, new blind spots visible, previous-stage behaviors becoming optional. No change at 90 days = wrong mechanism, return to Step 3.
When to use it
- a promoted manager is failing without clear cause
- someone says 'leadership training isn't working'
- a leader asks 'why can't I get to the next level'
- an org wonders why its best performers plateau after promotion
- a coach needs to match development intervention to a specific individual
When not to use it
the issue is a skill gap (new manager needs how-to training, not stage diagnosis); the timeline is weeks (stage development takes months to years).
Worked example
Abraham Lincoln's Trajectory from Opportunist/Diplomat to Strategist (1834–1865)
Abraham Lincoln's documented political development is one of the most primary-source-rich examples of multi-stage Action Logic progression available in pre-20th-century leadership history.
Install this skill (free, MIT)
npx skills add deciqAI/knowledge-skillsUseful? Star the repo — stars help other builders find it.
FAQ
Why does most leadership training fail for senior leaders?
Because it targets skill acquisition, which works within a developmental stage but cannot move someone between stages. A leader's stage is the interpretive logic they use to make sense of situations; past the Achiever stage, the logic itself must transform, and no workshop teaches that directly.
What are action logics?
Rooke and Torbert's term for the stage-specific way a leader interprets their environment and reacts to challenges — published in their 2005 HBR study 'Seven Transformations of Leadership.' Their research found stage, not personality or skill, best predicted leadership effectiveness in complex conditions.
How does a leader actually move to a later stage?
Through experiences that break the current logic's grip: sustained disorienting challenges, feedback the current frame can't absorb, structured self-inquiry, and peers operating from later stages. It's slower than skill training and can't be shortcut — which is why organizations should match roles to stages honestly.
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