Methoden vergelijken

	Robuuste inhoudsvaliditeitsbeoordeling	Content Validity
Vakgebied	Psychometrie	Psychometrie
Familie	Latent structure	Latent structure
Jaar van ontstaan	1975 (base); 2000s–2010s (robust extensions)	1975
Grondlegger	Grounded in Lawshe (1975) CVR framework; robust extensions draw on Huber, Wilcox, and robust statistics tradition	C. H. Lawshe (quantitative framework); earlier qualitative traditions in educational measurement
Type	Validity evidence / expert judgement procedure with outlier-resistant aggregation	Validity evidence / expert judgement procedure
Oorspronkelijke bron	Lawshe, C. H. (1975). A quantitative approach to content validity. Personnel Psychology, 28(4), 563–575.	Lawshe, C. H. (1975). A quantitative approach to content validity. Personnel Psychology, 28(4), 563–575.
Aliassen	robust CVR, outlier-resistant content validity, robust content validity index, robust expert-panel validation	content-related validity, logical validity, face validity, content validation
Verwant	6	6
Samenvatting	Robust content validity assessment applies outlier-resistant statistical methods to the aggregation of expert panel ratings in content validation studies. By detecting and down-weighting idiosyncratic or extreme rater judgements, it yields Content Validity Ratio (CVR) and Content Validity Index (CVI) estimates that reflect the consensus of the panel more accurately than standard averaging when one or a few raters deviate sharply from the group.	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.