Sources: 2026-09 / week-3
Claim ledger for "Your Leader Is Short for This Change. They Do Not Have to Stay There."
| Claim (as written) | Source | Link | Status |
|---|---|---|---|
| The adult brain restructures in response to sustained demand; London taxi drivers enlarged the brain region supporting complex navigation as they mastered the work, with the change appearing within individuals as they qualified. | Maguire et al., "Navigation-related structural change in the hippocampi of taxi drivers," PNAS 97(8), 2000; longitudinal follow-up Woollett & Maguire 2011 | https://www.pnas.org/doi/10.1073/pnas.070039597 | verified |
| Stress-induced shifts in human decision-making toward rigid, habitual patterns are reversible; when the stress was managed the behavioural shift and the associated brain changes reversed. | Soares et al., "Stress-induced changes in human decision-making are reversible," Translational Psychiatry 2, e131, 2012 | https://www.nature.com/articles/tp201259 | verified |
| The transfer of training into changed job performance is far from automatic and occurs only under conditions most programs do not control, so a course can leave the underlying capacity unchanged. | Blume, Ford, Baldwin & Huang, "Transfer of Training: A Meta-Analytic Review," Journal of Management 36(4), 2010 (meta-analysis of 89 studies) | https://journals.sagepub.com/doi/10.1177/0149206309352880 | verified |
| Change agility is a developable baseline, not a fixed trait; a capacity grows through sustained targeted demand rather than through instruction; how an individual brain is built shapes the method of developing it, so coaching is matched to the reading. | Vanaya NeuroTech, Module 01, Neurometric Essentials v1.0 (capacity as developable baseline; glass type/material set the method of development) | Internal document | internal |
Handling notes
- Developability is sourced; coaching outcomes are not claimed. The article claims the capacity develops (Maguire, Soares) and that coaching against the reading is the method (internal). It does NOT claim coaching has proven transformation outcomes or an ROI. Module 01 says longitudinal outcome studies are in development, so any outcome claim is out until Dr. Lyra confirms one exists. This is the flag in frontmatter. The article stays at "the capacity develops, and this is how we develop it," and does not announce the limitation in the prose (which would hedge into a weakness); it simply does not make the claim.
- Soares scope. The paper shows stress-induced decision-making shifts reversing after the stress was managed, with corresponding brain changes. It is cited as evidence that the decision-making system is plastic and responsive in both directions, not as evidence that coaching builds change agility. The sentence is scoped to reversibility of a present state, which is what it supports.
- Blume scope. Cited for the narrow, well-supported point that training-to-performance transfer is conditional and far from automatic, so a course can leave the measured capacity unchanged. Not stretched into "training does not work"; the rigorous literature does not support that, and the article does not say it. This is the same source and the same careful wording used in August week 1.
- Type/material (the vessel) is now usable. The "how a brain is built shapes the method
of developing it" line rests on the glass type/material framing, whose provenance is
Dr. Lyra via Twin, confirmed 2026-09-05. Logged
internal, carried in one line as the mechanism behind coaching-not-training, not built into a spine. - No villain on the training market. Training is treated as real and useful (it adds knowledge), and the argument is about what that kind of spend can move, not about it being wasted. No provider or program type is named. "Training adds water, it does not resize the glass" is the mechanism line; "training is wasted money" is the villain line the article avoids.
- No forbidden claims, no figures. No validity or accuracy number appears. Financial framing (the development budget) is in rupiah and carries no fabricated figure, per the August precedent of opening on a budget without inventing one.
Blade discipline
- Week 3 owns developability and the coaching method. It does not re-argue that the capacity exists (week 1) or re-explain the fit reading (week 2), though it names both to stand on them. The "built toward the change, not toward a virtue" section deliberately reconnects to week 2's fit-not-grade rule so developability does not quietly reintroduce a ranking.
- The four domains are named as the shape of the reading (a leader is short in a specific domain) but not explored. Exploring them one at a time is October to January.
Reused from August
- Maguire (plasticity) verified in August week 2; Blume (transfer of training) verified in August week 1. Both carry their August wording. Soares was held in reserve in August week 3's notes and is now verified and used here.