手法を比較

	多層的コンテンツ妥当性	判別妥当性
分野	心理測定学	心理測定学
系統	Latent structure	Latent structure
提唱年	1975–2000s	1959
提唱者	Rooted in Lawshe (1975) for content validity; multilevel extension developed through multilevel psychometric literature from the 1990s onward	Donald T. Campbell and Donald W. Fiske
種類	Validity evaluation / expert judgment	Validity evidence / psychometric evaluation
原典	Lynn, M. R. (1986). Determination and quantification of content validity. Nursing Research, 35(6), 382–385.	Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105.
別名	hierarchical content validity, nested-data content validity, multilevel scale content evaluation, MCV	discriminant validity evidence, divergent validity, DV, AVE-based discriminant validity
関連	6	5
概要	Multilevel content validity extends the classical content validity framework to settings where items, raters, or respondents are nested within hierarchical structures — such as students within schools, patients within clinics, or items rated by panels from distinct cultural or professional groups. It ensures that scale content is relevant and representative at every level of the hierarchy, not just in the aggregate.	Discriminant validity is evidence that a latent construct is empirically distinct from other constructs it should differ from. Originating in Campbell and Fiske's multitrait-multimethod framework (1959), it is a core component of construct validity and a mandatory check in scale development and structural equation modeling.