Claims and evidence needs
Match factual, statistical, causal, interpretive, legal, technical, and other claims with appropriate evidence.
Unit overview
Unit 11 moves from identifying possible errors to verifying claims systematically. You will define the evidence needed for different claim types, distinguish primary, secondary, and tertiary sources, assess authority, relevance, currency, scope, methodology, and independence, and trace citations toward their original sources. The author-approved CLAIM framework organizes claim identification, evidence location, source assessment, findings, corrections, and remaining uncertainty.
Source quality and independence
Assess authority, relevance, currency, scope, method, conflicts, corroboration, and genuine independence.
Trace and document
Inspect original sources, compare claims with evidence, correct the record, and preserve an auditable verification trail.
Central idea: Verification is not asking the same system for reassurance. It requires suitable external evidence, source inspection, contextual comparison, documented reasoning, and willingness to conclude that a claim remains unsupported.
Unit learning outcomes
By the end of Unit 11, you should be able to:
- Distinguish claim, evidence, source, authority, relevance, currency, scope, independence, corroboration, and uncertainty.
- Match different claim types with appropriate evidence and qualified review.
- Distinguish primary, secondary, and tertiary sources.
- Assess a source's authority, relevance, currency, scope, methodology, limitations, and conflicts of interest.
- Distinguish genuine corroboration from repeated claims based on a common source.
- Trace a citation or repeated claim toward its original source.
- Recognize citation laundering, false corroboration, source circularity, and misleading attribution.
- Compare an AI-generated claim with the source's actual wording, context, method, population, date, and limitations.
- Record findings as supported, partly supported, contradicted, unverifiable, outdated, or outside scope.
- Correct claims and express confidence proportionately to the evidence.
- Apply the author-approved CLAIM framework to a bounded verification task.
- Develop Assignment 5 and extend Assignment 1 with a documented verification record.
Unit 11 lessons
Complete the five lessons in order. The filenames are local to the dedicated Unit 11 folder.
11.1 Claims and Evidence Requirements
Identify claim types, define evidence needs, and prioritize verification according to consequence, uncertainty, and intended use.
11.2 Source Authority, Relevance, Currency, and Scope
Evaluate who produced a source, for what purpose, using which methods, within what limits, and whether it fits the claim.
11.3 Independence, Corroboration, and Source Chains
Distinguish independent evidence from repetition, identify source circularity, and assess apparent consensus carefully.
11.4 Citation Tracing and Original-Source Inspection
Trace citations and quotations, inspect original context and methods, and identify citation laundering or misleading attribution.
11.5 CLAIM Verification Record
Apply CLAIM to document each claim, evidence requirement, source assessment, finding, correction, confidence, and residual uncertainty.
Folder convention: Keep
unit-11.html and t-01.html through t-05.html in the same dedicated Unit 11 Moodle folder.Embedded Unit 11 study guide
- Define evidence
Identify what would support or refute each claim. - Locate sources
Prioritize authoritative and appropriately scoped evidence. - Trace and compare
Inspect original sources, context, methods, and limitations. - Record conclusions
Apply CLAIM, correct the output, and preserve uncertainty.
Suggested study sessions
- Retrieval and evidence plan.
Review TRACE, read Chapter 8, and convert the Assignment 5 claim set into evidence requirements. - Lesson 1.
Classify claims and prioritize verification. - Lesson 2.
Evaluate source authority, relevance, currency, scope, and methods. - Lesson 3.
Map source relationships and assess independence and corroboration. - Lesson 4.
Trace at least one citation or repeated claim to an original source. - Lesson 5 and Assignment 5 development.
Complete the CLAIM record, corrections, and uncertainty statement.
Evidence to retain
- Claim-to-evidence map
- Verification priority record
- Source-quality evaluations
- Source-independence map
- Citation chain and original-source notes
- Claim-versus-source comparison
- CLAIM verification table
- Corrections and confidence statements
- Assignment 1 reflection notes
Show the verification sequence
- Define the purpose and consequence of the information.
- List independently verifiable claims.
- Define the evidence required for each claim.
- Locate authoritative and relevant sources.
- Assess currency, scope, methodology, and limitations.
- Determine whether sources are genuinely independent.
- Trace citations to original sources where possible.
- Compare the generated claim with the source in context.
- Record the finding, correction, confidence, and uncertainty.
- Escalate or stop when suitable evidence cannot be obtained.
Assessment milestones
Assignment 5: Verification and Fact-Checking
Weight: 10%
Started: Unit 10, Week 7.
Develop now: Complete source assessment, citation tracing, verification findings, corrections, and CLAIM documentation.
Recommended submission: End of Module 4, Week 8.
Official Moodle due date and time: ____________________
Assignment 1: Journal continues
Reflect on source quality, corroboration, citation tracing, verification workload, justified confidence, uncertainty, and epistemic responsibility.
Recommended final submission: End of Module 6, Week 11.
Official Moodle due date and time: ____________________
Inspect the source itself: Search-result snippets, AI summaries, secondary citations, and repeated web claims are not substitutes for reviewing the source's content, context, date, scope, methods, and limitations.
Show the Unit 11 Assignment 5 record
- Claim inventory and evidence requirements
- Verification priorities
- Source authority, relevance, currency, and scope
- Method and limitation notes
- Source independence and corroboration
- Citation tracing and original-source inspection
- Supported, partial, contradicted, unverifiable, or outdated findings
- Corrections and proportionate confidence
- Residual uncertainty and escalation
- CLAIM documentation and required disclosure
Required learning activities
| Activity | Purpose | Product | Time |
|---|---|---|---|
| Claim-evidence mapping | Match each claim with suitable evidence and qualified review. | Evidence map | 35–50 min |
| Source-quality assessment | Evaluate authority, relevance, currency, scope, method, and limitations. | Source evaluation | 40–55 min |
| Independence analysis | Identify shared origins, repetition, circularity, and genuine corroboration. | Source relationship map | 35–50 min |
| Citation tracing | Trace a claim or citation toward its original source. | Citation chain | 40–60 min |
| Claim-source comparison | Compare wording, context, date, population, method, and limitations. | Comparison record | 40–55 min |
| Correction and confidence | Revise claims and express conclusions proportionately. | Corrected record | 35–50 min |
| CLAIM application | Integrate claims, evidence, assessment, findings, corrections, and uncertainty. | Verification table | 45–60 min |
Participation options
Option A: Approved search and AI tools
Use approved tools with public, supplied, licensed, or authorized information, then inspect authoritative sources independently.
Option B: Supplied evidence set
Use supplied claims, sources, excerpts, citations, source chains, and verification records.
Option C: Non-AI verification
Complete the same evidence mapping, source assessment, tracing, correction, and CLAIM analysis without an AI platform.
Responsible-use boundaries and support
Boundaries
- Do not use confidential, personal, proprietary, privileged, unpublished, security-sensitive, or culturally governed material without authority.
- Do not treat AI-generated citations, quotations, references, or source summaries as verified.
- Do not use repeated claims as independent corroboration without tracing their origins.
- Do not overstate source scope, methods, findings, or certainty.
- Do not substitute search snippets or summaries for original-source inspection when consequences are material.
Support and accessibility
- Use supplied source sets if browsing or databases are inaccessible.
- Contact the course coordinator for claim-set and assignment questions.
- Use library services for database searching, source tracing, and citation support.
- Seek qualified disciplinary, methodological, statistical, legal, or professional review when required.