পদ্ধতির তুলনা করুন

	সুদৃঢ় বিষয়বস্তু বৈধতা মূল্যায়ন	বিষয়বস্তু বৈধতা
ক্ষেত্র	মনোমিতি	মনোমিতি
পরিবার	Latent structure	Latent structure
উদ্ভবের বছর	1975 (base); 2000s–2010s (robust extensions)	1975
প্রবর্তক	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
ধরন	Validity evidence / expert judgement procedure with outlier-resistant aggregation	Validity evidence / expert judgement procedure
মৌলিক উৎস	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.
অপর নাম	robust CVR, outlier-resistant content validity, robust content validity index, robust expert-panel validation	content-related validity, logical validity, face validity, content validation
সম্পর্কিত	6	6
সারসংক্ষেপ	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.