Most assessments ask if you're ready. This measures exactly where the gap is. We call it the Gap Diagnostic. Slider-based scoring across external pressure, system regulation, and leader regulation. Produces four outputs: Gap Score, Gap Index, Gap Severity, and Effectiveness %.
What this tool measures
Norman's Gap is the structural distance between external pressure and internal regulation. This tool measures that gap with precision — using a tier-weighted severity score for pressure and a composite of system and leader regulation for response capacity.
The result is four numbers that together tell you not just whether a gap exists, but how wide it is, how fast it may be growing, and where the regulation breakdown is occurring.
Managed tension (1.0–1.15)Pressure and regulation close. Monitor the trend.
Widening gap (1.16–1.30)Pressure outpacing regulation. Intervention warranted now.
Instability forming (1.31–1.50)Gap is material. Visible to anyone looking. Act now.
System risk (above 1.50)Regulation overwhelmed. Outcomes degrading. Stabilize first.
What this tool scores
1
External pressure — Tier classification (behavioral, operational, or system-level) multiplied by severity (6.0–9.0 scale).
2
System regulation — Four factors scored: ownership clarity, decision speed, escalation discipline, and KPI truth.
3
Leader regulation — Three sliders: self-regulation under pressure, decision composure, and trade-off discipline.
4
Results — Gap Score (pressure minus regulation), Gap Index (pressure divided by regulation), Severity band, Effectiveness %, and the single weakest constraint — ownership, decision speed, or information quality.
The Gap Diagnostic is a management decision model, not a precision instrument. Weightings, tier multipliers, and band cutoffs reflect deliberate design choices, not statistical validation against a dataset of organizations. Scores are directional indicators meant to identify relative operating risk and where to investigate first — not exact measurements.
Based on Norman’s Gap, Signal Compression, and the Norman Decision Window frameworks by Norman Applegate. Published by MOSei.org.
1 External pressure
Classify the tier of pressure, then score its severity.
Tier classification
What level of consequence does this pressure carry?
Tier 1
×1.0
Behavioral — leadership, decisions, communication
Tier 2
×1.1
Operational — execution, cost/margin, delivery
Tier 3
×1.2
System — AI, energy, supply chain, regulation
Severity7.0
Pressure building — 2 of 3 dimensions confirmed. Problem real and recurring. Response warranted.
6.0 Monitored7.5 Strain9.0 Systemic risk
2 System regulation
Can the organization convert a signal into action without delay or distortion? Score four factors.
Ownership clarity
Issues assigned to a named owner immediately and consistently.
Decision speed
How fast does the signal-to-decision cycle run?
Escalation discipline
Does raw signal reach decision-makers intact, with the clock attached?
KPI truth
Are metrics real, unfiltered, and reviewed without adjustment?
3 Leader regulation
Observable behavior under pressure. Score honestly — most leaders overrate this.
Self-regulation under pressure7
Grounded and composed. Pressure increases clarity and decision quality, not reactivity.
1–3 Reactive4–6 Variable7–10 Composed
Decision composure7
Trade-offs made explicitly and promptly. Decisions clear and not requiring subsequent reversal.
1–3 Avoidant4–6 Hedged7–10 Clear
Trade-off discipline7
Hard decisions made and enforced. Stated priorities reflected in actual resource and attention allocation.
1–3 Avoided4–6 Deferred7–10 Enforced
Gap Index
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Primary constraint
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Verify before acting
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Bigger drag
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External pressure
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Internal regulation
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Effectiveness
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Regulation / pressure
System regulation
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Leader regulation
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Tier weight
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Email me this result and where to focus first
MOSei.org · The Tempered Signal · Judgment Formed Under Pressure