HR Principles
Human Resources creates value by matching the right people to the right work at the right time — and building conditions where people grow faster than they could alone.
Value Creation
HR is not an admin function. It is a growth function. The difference: admin HR manages compliance. Growth HR builds the feedback loops that make every hire compound.
The unit of value is not headcount — it is contribution velocity. How fast does a new person become someone who makes others better? That rate is the HR function's output.
What HR creates:
- Reduced time from hire to valuable contribution
- Attrition rate below the industry baseline (people stay because growth continues)
- Culture that self-reinforces — each good hire raises the bar for the next
Essential Data
Every HR decision that matters traces back to one of these data streams:
Candidate data — signals of growth mindset, not just credentials. Character wins over talent.
Contribution velocity — time from first day to first meaningful output. The ZPD (Zone of Proximal Development) gap between current skill and next challenge determines this.
Retention signals — 90-day attrition rate, 12-month attrition rate by tenure cohort and function. Early attrition signals onboarding failure; later attrition signals culture or growth ceiling failure.
Process debt — documented procedures vs. tribal knowledge ratio. Recruiting without documented processes adds fuel to existing fires. Measure what is codified before headcount decisions.
AI application volume — ratio of AI-generated applications to human-written applications. When this ratio rises above 10:1, signal quality collapses and screening processes must evolve.
Key Terms
ZPD (Zone of Proximal Development) — the gap between what someone can do alone and what they can do with the right support. Elite onboarding keeps people in this zone continuously — challenging enough to grow, supported enough to succeed.
MKO (More Knowledgeable Other) — the person who guides someone through ZPD. Most effective MKO is someone who recently passed through the same zone — not the most senior person in the room.
Beginner's mind — the discipline of seeing what a newcomer sees. New hires reveal process failures that insiders are blind to. Interrogative questioning captures this before it normalises.
Contribution velocity — rate at which a new hire moves from cost to compounding value. The primary output metric for HR.
Process debt — undocumented, person-dependent workflows. Hiring into process debt is the most common HR failure mode. Address the debt before adding headcount.
Decisions Data Drives
| Decision | Data required | What bad data produces |
|---|---|---|
| Hire vs. automate | Process documentation + AI capability scan | Hiring into a role AI will replace within 18 months |
| Contractor vs. employee | Project duration + knowledge transfer potential | Short-term certainty bias — contractor dependencies that never convert |
| Time to hire | Role criticality + market depth | Either speed-over-fit (culture damage) or analysis paralysis (critical work stalls) |
| Next MKO assignment | Contribution velocity data by cohort | Pairing new hires with wrong-stage mentors (too senior = wrong frame) |
| Culture fitness | 90-day qualitative signal + structured interview notes | Gut-feel hiring that doesn't compound |
Context
- Performance — how to measure whether principles are working
- Business Operations — HR as one of five operational functions
- Agency — individual growth and capability development