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Content Validity/Evidence
Method evidence record

Content Validity

Content validity is evidence that a measurement instrument adequately samples the full domain of the construct it is intended to measure. It is established through systematic expert review and quantified with indices such as Lawshe's Content Validity Ratio (CVR) and Lynn's Content Validity Index (CVI), making it the foundational validity step in scale development.

Sources recorded, not reviewed

Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Content Validity
Taxonomic method record · latent-structure / psychometrics
  • Lawshe, C. H. (1975). A quantitative approach to content validity. Personnel Psychology, 28(4), 563–575. · URL
  • Lynn, M. R. (1986). Determination and quantification of content validity. Nursing Research, 35(6), 382–385. · DOI 10.1097/00006199-198611000-00017
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

No curated claims yet

This view does not invent a claim assessment when the ledger has none.

Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Taxonomic bucketConstruct Validitymachine-suggested · Relational suggestion, not evidence.Taxonomic bucketConvergent Validitymachine-suggested · Relational suggestion, not evidence.Taxonomic bucketDiscriminant Validitymachine-suggested · Relational suggestion, not evidence.Same method familyEFAmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketNomological Validitymachine-suggested · Relational suggestion, not evidence.Taxonomic bucketScale developmentmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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