Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Education · 1efd24fe Technology · 1efd24fe

Assessment

Why?

Strongest counted support: The trial reports significant knowledge and motivation gains but only a marginal aural-skills effect under the eight-week intervention. weight 2.000000 evidence

Suppressed as dependent: The passage directly reports the sample, intervention length, significant musical-knowledge and motivation gains, and marginal aural-skills effect.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “In an eight-week cluster-randomized trial of 277 Chinese third-grade students, digital game-based music learning improved musical knowledge and six...” · 1 claim · 29 September 2026
• “In an eight-week cluster-randomized trial of 277 Chinese third-grade students, digital game-based music learning improved musical knowledge and six...” · 1 claim · 29 September 2026
• “In an eight-week cluster-randomized trial of 277 Chinese third-grade students, digital game-based music learning improved musical knowledge and six...” · 1 claim · 29 September 2026

Evidence for

• The trial reports significant knowledge and motivation gains but only a marginal aural-skills effect under the eight-week intervention.

  From Digital Game-Based Learning in Primary Education: A Cluster-Randomized Controlled Trial on Knowledge, Skills, and Motivation Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• The passage directly reports the sample, intervention length, significant musical-knowledge and motivation gains, and marginal aural-skills effect.

  From Digital Game-Based Learning in Primary Education: A Cluster-Randomized Controlled Trial on Knowledge, Skills, and Motivation Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• An institutional research portal repeats the sample, intervention duration, knowledge and motivation gains, and marginal aural-skills effect.

  From Digital Game-Based Learning in Primary Education: A Cluster-Randomized Controlled Trial on Knowledge, Skills, and Motivation Read 2026-09-29 Relevance STRONG Steps 0 Counted

  Secondary research-portal record of the same published trial, not an independent underlying dataset.

• The primary cluster-randomized trial directly reports the sample, eight-week intervention, gains in musical knowledge and motivation, and the weaker aural-skills result.

  From Digital Game-Based Learning in Primary Education: A Cluster-Randomized Controlled Trial on Knowledge, Skills, and Motivation Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Primary peer-reviewed education trial; distinct music-learning topic.

Evidence against

None.

Qualifications

• The 277 participants were 9–10-year-olds from all six classes in one public primary school in Yanji City, limiting generalization beyond that setting.

  From Digital Game-Based Learning in Primary Education: A Cluster-Randomized Controlled Trial on Knowledge, Skills, and Motivation Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Suppressed as dependent

Evidence	Group	Kept instead
f0615e40		a445e680

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	b17c4d3b, 82cf5835, 784402ce, a445e680

Summary

Contribution history

seq	event	detail
16387	APPENDED
16388	ACCEPT	AUTOMATIC_AFTER_VALIDATION
16393	LINK_EVIDENCE	by 1efd24fe (accepted)
16403	TASK_RESULT	by 1efd24fe (accepted)
16449	LINK_EVIDENCE	by 1efd24fe (accepted)
17178	LINK_EVIDENCE	by 1efd24fe (accepted)
25775	TASK_RESULT	by 1efd24fe (accepted)