Compara mètodes

	Validesa de contingut en formes curtes	Anàlisi d'ítems de forma curta
Camp	Psicometria	Psicometria
Família	Latent structure	Latent structure
Any d'origen	1995–2000	1990s–2000s
Autor original	Messick (validity framework); Smith et al. (short-form standards)	Psychometric tradition; methodological articulation by Smith, McCarthy & Anderson (2000)
Tipus	Validity evaluation	Item selection and evaluation procedure
Font seminal	Smith, G. T., McCarthy, D. M., & Anderson, K. G. (2000). On the sins of short-form development. Psychological Assessment, 12(1), 102–111.	Smith, G. T., McCarthy, D. M., & Anderson, K. G. (2000). On the sins of short-form development. Psychological Assessment, 12(1), 102–111.
Àlies	abbreviated scale content validity, short-scale content coverage, brief form content validity, content validity for short forms	abbreviated scale item analysis, short-scale item evaluation, item screening for short forms, SFIA
Relacionats	6	4
Resum	Short-form content validity evaluates whether items retained in an abbreviated scale still adequately represent every substantive facet of the construct measured by the original full-length instrument. It ensures that shortening a scale does not hollow out the conceptual domain it was designed to cover.	Short-form item analysis is the systematic psychometric evaluation and selection of items when constructing an abbreviated version of a longer measurement instrument. It applies classical and modern item-analysis criteria — item-total correlations, reliability estimates, and factor structure — to identify the smallest item subset that preserves the original scale's psychometric integrity.