Measure coherence before publishing a score
Define the promise, evidence, coverage and method before reducing an institution to a number.
Visibility is not validity
Public recognition can tell us how an institution is expressed or perceived. It does not establish the operating reality behind a service. An evidence-based assessment separates these layers instead of compressing them into one impression.
A score needs a passport
A usable score must show what was assessed, which sources were allowed, when they were current and what was excluded. Missing evidence and contradictory findings belong beside the result, not hidden in a footnote.
Independence and review
Implementation services do not buy a better assessment. Published results require the relevant evidence, review and publication permission. A factual challenge should be traceable and considered without erasing the original history.
Read before comparing
Before comparing two institutions, check scope, dates and evidence quality. A preliminary public-signal snapshot is not a full institutional assessment; neither should be presented as proof of clinical quality.
Five layers, five different questions
Intent asks what the institution commits to. Reality asks what its systems and behaviours deliver. Experience asks what people encounter during an actual journey. Expression asks how the institution communicates that reality. Perception asks what people believe and why. A gap between strong service and weak expression calls for a different intervention from a broken service concealed by strong communication. An institutional image assessment should locate the gap before collapsing the layers into a headline number.
Coverage is not performance
An institution with more documented observations is not necessarily better or worse; it may simply be more visible. Report evidence coverage, freshness, consistency and confidence separately from the assessed performance. Compare like periods and equivalent journeys, account for changes in who was sampled, and publish the weighting rules before interpreting a composite score. Where evidence is insufficient, leave a layer unassessed rather than fill it with a plausible estimate. These are proposed assessment disciplines, not a claim that Roadyom has an independently validated global rating.
An assessment disclosure card
| Record | Question or field |
|---|---|
| Layer and scope | Intent, reality, experience, expression or perception; journey assessed. |
| Evidence quality | Coverage, freshness, source consistency and unresolved contradictions. |
| Interpretation | Weighting rule, confidence, limitations and review route. |
Free templates: record the decision and observe the friction