পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| সুদৃঢ় বিষয়বস্তু বৈধতা মূল্যায়ন× | বৈষম্যমূলক বৈধতা (Discriminant Validity)× | |
|---|---|---|
| ক্ষেত্র | মনোমিতি | মনোমিতি |
| পরিবার | Latent structure | Latent structure |
| উদ্ভবের বছর≠ | 1975 (base); 2000s–2010s (robust extensions) | 1959 |
| প্রবর্তক≠ | Grounded in Lawshe (1975) CVR framework; robust extensions draw on Huber, Wilcox, and robust statistics tradition | Donald T. Campbell and Donald W. Fiske |
| ধরন≠ | Validity evidence / expert judgement procedure with outlier-resistant aggregation | Validity evidence / psychometric evaluation |
| মৌলিক উৎস≠ | Lawshe, C. H. (1975). A quantitative approach to content validity. Personnel Psychology, 28(4), 563–575. link ↗ | Campbell, D. T., & Fiske, D. W. (1959). Convergent and discriminant validation by the multitrait-multimethod matrix. Psychological Bulletin, 56(2), 81–105. DOI ↗ |
| অপর নাম | robust CVR, outlier-resistant content validity, robust content validity index, robust expert-panel validation | discriminant validity evidence, divergent validity, DV, AVE-based discriminant validity |
| সম্পর্কিত≠ | 6 | 5 |
| 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. | 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. |
| ScholarGateডেটাসেট ↗ |
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