Source Hierarchy, Citation, and Revision Control
Select sources by claim type, cite exact evidence, track versions and corrections, and preserve supersession history.
Select sources by claim type, cite exact evidence, track versions and corrections, and preserve supersession history.
Core science
Source quality depends on the claim. A primary experiment can support what was measured under its design. A systematic review can summarize a body of evidence but inherits differences and weaknesses among studies. Official regulations, pesticide labels, standards, instrument manuals, and government methods control legal or operational requirements within their scope. Extension sources translate knowledge but should not replace primary evidence for high-risk numerical claims.
A citation should connect an atomic claim to an exact evidence location and use context. Record page, section, table, figure, equation, dataset, or quoted concept; identify the population, method, and limitations. A source URL alone is not a claim ledger. DOI and persistent identifiers improve retrieval, but they do not prove current validity. Check publisher records, Crossmark, PubMed notices, errata, corrections, retractions, and current standard editions.
Revision control separates created, reviewed, approved, deployed, live, superseded, and archived states. Preserve the prior version, reason for change, changed claims, affected pages and assets, reviewer, approval, effective date, and rollback path. Web pages can change without notice, so record access date and retain lawful controlled extracts or archived references where appropriate. Never overwrite a correction in a way that erases what users previously received.
Why this matters in cultivation
- Apply a source hierarchy and publication-decision field to every claim. Schedule freshness reviews for law, standards, methods, health and safety, product limits, and fast-moving science.
Measure and record
Record 1
Assign each important claim a stable claim ID and record source type, evidence tier, full citation, persistent identifier, version, publication date, access date, and exact evidence location.
Record 2
Record the source’s role for the claim, studied population, methods, limitations, correction or retraction status, reviewer, review date, and the decision made from that evidence.
Record 3
When evidence changes, preserve the superseded source and decision, link the new version, identify affected lessons or outputs, and schedule the next review instead of deleting history.
Common misconceptions
Evidence limits and uncertainty
Source hierarchy and revision control reduce stale or misapplied evidence but cannot guarantee that publications are error-free or that all corrections are discoverable immediately.
Evidence tiers should guide scrutiny rather than replace direct appraisal of methods, relevance, and limitations for the specific claim.
Check your reasoning
- For "Source Hierarchy, Citation, and Revision Control", explain the mechanism behind this objective: Select sources by claim type, cite exact evidence, track versions and corrections, and preserve supersession history. Which observation or measurement would best test whether that mechanism is operating in the real crop?
- A learner claims, "A DOI means the source is permanent and unchanged." Use the lesson’s science and evidence limits to explain why that claim is unreliable, then name one observation or measurement that could separate the competing explanations.
- Applied case — Apply a source hierarchy and publication-decision field to every claim. Schedule freshness reviews for law, standards, methods, health and safety, product limits, and fast-moving science. Build a verification plan using the lesson’s record set (Claim ID; source type/tier; full citation/identifier; version/date; access date; exact evidence location; evidence role; population/method; limits; correction/retraction check; project decision; reviewer/date; next review; superseded version and affected outputs.). What would you compare before and after the action, and what result would make you revise the original interpretation?
Require lesson-specific evidence, not memorized universal targets. Open the rationales after you have written or discussed your own answer.
Answer rationale 1: Mechanism / workflow rationale
- A strong answer should connect the response to the lesson objective: Select sources by claim type, cite exact evidence, track versions and corrections, and preserve supersession history.
- Source quality depends on the claim. A primary experiment can support what was measured under its design. A systematic review can summarize a body of evidence but inherits differences and weaknesses among studies. Official regulations, pesticide labels, standards, instrument manuals, and government methods control legal or operational requirements within their scope. Extension sources translate knowledge but should not replace primary evidence for high-risk numerical claims.
- A citation should connect an atomic claim to an exact evidence location and use context. Record page, section, table, figure, equation, dataset, or quoted concept; identify the population, method, and limitations. A source URL alone is not a claim ledger. DOI and persistent identifiers improve retrieval, but they do not prove current validity. Check publisher records, Crossmark, PubMed notices, errata, corrections, retractions, and current standard editions.
- The most useful verification evidence includes Assign each important claim a stable claim ID and record source type, evidence tier, full citation, persistent identifier, version, publication date, access date, and exact evidence location..
- Keep this limit explicit: Source hierarchy and revision control reduce stale or misapplied evidence but cannot guarantee that publications are error-free or that all corrections are discoverable immediately.
Answer rationale 2: Misconception rationale
- The shortcut is unreliable because the lesson explicitly teaches a more conditional explanation.
- Representative misconception: A DOI means the source is permanent and unchanged. The identifier is persistent, but articles can receive corrections, retractions, updated versions, or changed supplementary material.
- Source quality depends on the claim. A primary experiment can support what was measured under its design. A systematic review can summarize a body of evidence but inherits differences and weaknesses among studies. Official regulations, pesticide labels, standards, instrument manuals, and government methods control legal or operational requirements within their scope. Extension sources translate knowledge but should not replace primary evidence for high-risk numerical claims.
- A useful discriminator is Record the source’s role for the claim, studied population, methods, limitations, correction or retraction status, reviewer, review date, and the decision made from that evidence..
- Do not overextend the conclusion beyond this limit: Source hierarchy and revision control reduce stale or misapplied evidence but cannot guarantee that publications are error-free or that all corrections are discoverable immediately.
Answer rationale 3: Applied verification rationale
- In practice: Apply a source hierarchy and publication-decision field to every claim. Schedule freshness reviews for law, standards, methods, health and safety, product limits, and fast-moving science.
- Record before action: Assign each important claim a stable claim ID and record source type, evidence tier, full citation, persistent identifier, version, publication date, access date, and exact evidence location..
- Also record: Record the source’s role for the claim, studied population, methods, limitations, correction or retraction status, reviewer, review date, and the decision made from that evidence..
- After the action, repeat the same measurement or observation so the comparison is valid.
- Revise the interpretation if the result conflicts with the lesson limit or the expected response: Source hierarchy and revision control reduce stale or misapplied evidence but cannot guarantee that publications are error-free or that all corrections are discoverable immediately.
Related lessons
Sources and evidence
- Wilkinson et al. 2016 — The FAIR Guiding Principles for scientific data management and stewardshipV21-SRC-010
Findable, accessible, interoperable, and reusable data principles; FAIR does not automatically mean open or high quality.
- DataCite Metadata SchemaV21-SRC-013
Persistent identifiers, creators, versions, related identifiers, dates, resource types, and citation metadata.
- Crossref — CrossmarkV21-SRC-014
Publisher-maintained record of corrections, retractions, updates, and current document status.
- NLM — Errata, retractions, and other linked publication notices in PubMedV21-SRC-015
Publication-status controls and linked notices; database records must be checked at use and release.
- W3C PROV-O — The PROV OntologyV21-SRC-016
Machine-readable provenance relationships among entities, activities, agents, derivations, and revisions.
- THC Master Content Compilation and Merge Register v1.0V21-SRC-034
Permanent IDs, completion definitions, review gates, source hierarchy, visual requirements, page package, and release-state separation.
Internal controlled file
Downloads
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