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R0050/2026-03-31-02/Q003 — Self-Audit

ROBIS 4-Domain Audit

Domain 1: Eligibility Criteria

Rating: Low risk

Criterion Assessment
Were evidence types defined before searching? Yes — structured classification procedures (decision trees, checklists, scoring rubrics)
Did criteria shift after seeing results? No — consistent throughout
Were exclusion criteria applied consistently? Yes

Notes: The query clearly defines "procedural implementation" vs. "conceptual framework" — this provided unambiguous eligibility criteria.

Domain 2: Search Comprehensiveness

Rating: Low risk

Criterion Assessment
Multiple search strategies used Yes — three search rounds targeting implementation, platform policy, and newsroom training
Searches designed to test each hypothesis Yes — specifically searched for operationalized, procedural, decision tree implementations
All results dispositioned Yes — 50 results returned, 6 selected, 44 rejected
Source diversity achieved Yes — original report, creator's organization, EU policy, practitioner handbook, secondary review

Notes: Searches specifically used terms like "operationalized," "decision tree," and "classification tool" to find evidence that would support H1.

Domain 3: Evaluation Consistency

Rating: Low risk

Criterion Assessment
All sources scored using same framework Yes
Evidence typed consistently Yes
ACH matrix applied Yes
Diagnosticity analysis performed Yes

Notes: Consistent application across five sources.

Domain 4: Synthesis Fairness

Rating: Low risk

Criterion Assessment
All hypotheses given fair hearing Yes — searched specifically for H1 evidence (operationalized implementations)
Contradictory evidence surfaced Yes — noted that internal platform procedures may exist unpublished
Confidence calibrated to evidence Yes
Gaps acknowledged Yes — three gaps identified

Notes: The most important fairness consideration: the assessment acknowledges that platforms may have internal classification procedures that are not publicly documented. This is identified as a gap rather than evidence for H1.

Domain 5: Source-Back Verification

Rating: Low risk

Source Claim in Assessment Source Actually Says Match?
SRC01 Report titled "Toward an Interdisciplinary Framework" Title confirmed Yes
SRC02 Crosscheck project involved 37 French newsrooms Source confirms 37 newsrooms Yes
SRC03 EU Code signed by Google, Meta, Microsoft, TikTok Source confirms signatories Yes
SRC04 Seven content types presented as descriptive categories WebFetch confirmed: no decision tools present Yes

Discrepancies found: 0

Corrections applied: None needed

Unresolved flags: None

Notes: All factual claims verified against source content.

Overall Assessment

Overall risk of bias: Low risk

The research specifically targeted evidence that would support H1 (taxonomy has been operationalized) through multiple search strategies. The finding that no operationalization was found — despite searching the creators' own organization, the most consequential policy adoption, and the leading practitioner handbook — provides high confidence in H2.

Researcher Bias Check

  • Confirmation bias risk: Low. The query's binary framing could bias toward the "conceptual" answer, but multiple searches specifically targeted operationalization evidence.
  • Negativity bias risk: Some concerns. The assessment finds an absence (no operationalization), which could reflect insufficient searching rather than genuine absence. Mitigated by examining the most likely venues for operationalization (First Draft, Verification Handbook).