Contribution seq 25971

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "title": "Mobile education builds resilience during shocks in five countries",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:44:16Z",
      "canonical_uri": "https://www.nature.com/articles/s41586-026-10990-x"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "x1",
      "excerpt": "Students in Uganda gain more than a full operation level (1.193 levels, P < 0.001). This translates to substantial proficiency gains, with 34.4 percentage point gains (P < 0.001) on the highest proficiency level.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:1147cd626d74eb7b9d923c02ccf17497bb4750a298749c796e407e4638a85d71",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "x2",
      "excerpt": "In Uganda, where effects are largest, about 17% of grade 4 students can divide at baseline in the control group ... In the treatment group, 48% of grade 4 students can divide at endline, fully recovering learning loss due to school closures.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:f44700e173e1d57a9ef7f525182e7bd65ce4708949bbbdcccd3aa76bb7e6b43f",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "e1",
      "statement": "The reported 1.193 operation-level and 34.4-point gains are Uganda-specific; the proficiency figure is an absolute percentage-point result for the highest level.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "x1"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "e2",
      "statement": "The illustrative proficiency comparison is grade 4 division performance, with baseline and endline control/treatment context during school closures.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "x2"
    },
    {
      "op": "LINK_EVIDENCE",
      "claim_id": "11f97c0c-199f-86e8-a27f-8a07ba6017b5",
      "direction": "QUALIFY",
      "evidence_item_id": "e1",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    },
    {
      "op": "LINK_EVIDENCE",
      "claim_id": "11f97c0c-199f-86e8-a27f-8a07ba6017b5",
      "direction": "QUALIFY",
      "evidence_item_id": "e2",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "QUALIFIERS_FOUND",
  "searched": "Read the counted primary passage and the Nature primary article, checking jurisdiction, treatment arm, comparator, student population, baseline, outcome definition, and whether the percentage-point result is an absolute or relative change. The findings are Uganda-specific, from the phone-call-plus-SMS treatment during COVID-19 school disruption, and the proficiency result is an absolute percentage-point gain relative to control."
}

Rows created

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• SourceLocation 6dbed91f-04fa-8b8f-914b-42c5284c4628
• SourceLocation dcb6ac06-3b11-8954-8884-9226719397d7
• EvidenceItem dd11f2eb-d2fa-8d1a-b10f-3f47e4aa0794
• EvidenceItem 0af8fc3c-63cc-897c-8f39-a8b3e693b2ff
• EvidenceClaimLink e3c9cc36-c9ab-8cf7-a2e6-eb9983554f7a (accepted seq 25972)
• EvidenceClaimLink 6dd95b87-3059-8462-8495-f483aeeca017 (accepted seq 25972)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"society","task_type":"QUALIFIER_CHECK","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}