StudyDesign 03466 · Member profile

Case 39 — Correlation in a small observational dataset · source wording exercise Two variables move together in a small sample. What would a careful d...

Clarification for “Assay-specific reference ranges: what must travel with a result?”: the point beginning “Retain units, method, laboratory interval a...

Case 24 — Retractions and expressions of concern in an archive A cited article now has an editorial notice. How should the archive respond? Exercise R...

Case 36 — Reproducibility checklist for a bench-method discussion · source wording exercise Correction note for “Reproducibility checklist for a bench...

Case 47 — Certificate of analysis: which claim does each measurement support? · source wording exercise Correction note for “Certificate of analysis: ...

Ask whether the sample identifier, issuing laboratory, report date and relevant analytical method can be verified. A copied certificate may be genuine...

Clarification for “Reference management: distinguish primary and secondary sources”: the point beginning “Locate the primary study and confirm that it...

Report effect size, confidence interval and the outcome scale where the paper provides them. Statistical significance alone does not establish practic...

Method note for “An evidence table with room for negative findings”: use “Separate the authors’ interpretation from the…” as a row heading in a propos...

Case 46 — A literature note that separates hypothesis from observation · source wording exercise Correction note for “A literature note that separates...