পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| অভিযোজিত স্ক্রিনিং পরীক্ষা মূল্যায়ন× | আইটেম রেসপন্স থিওরি (IRT)× | |
|---|---|---|
| ক্ষেত্র≠ | মহামারীবিদ্যা | মনোমিতি |
| পরিবার≠ | Process / pipeline | Latent structure |
| উদ্ভবের বছর≠ | 1980s–1990s (formal adaptive screening frameworks) | 1952–1968 |
| প্রবর্তক≠ | Lord, F. M. (IRT foundations); Wainer & colleagues (CAT adaptation to screening) | Frederic M. Lord (and Allan Birnbaum for the 2PL/3PL models) |
| ধরন≠ | Psychometric evaluation method | Probabilistic measurement model |
| মৌলিক উৎস≠ | Wainer, H., Dorans, N. J., Flaugher, R., Green, B. F., & Mislevy, R. J. (2000). Computerized Adaptive Testing: A Primer (2nd ed.). Lawrence Erlbaum Associates. ISBN: 978-0805835113 | Lord, F. M. & Novick, M. R. (1968). Statistical Theories of Mental Test Scores. Addison-Wesley. link ↗ |
| অপর নাম | adaptive screening, computerized adaptive screening, tailored screening test evaluation, CAT-based screening evaluation | IRT, latent trait theory, item characteristic curve theory, modern test theory |
| সম্পর্কিত≠ | 3 | 5 |
| সারসংক্ষেপ≠ | Adaptive screening test evaluation is a psychometric and epidemiological framework for designing and assessing screening instruments whose item selection or stopping rules adjust dynamically to each respondent's response pattern. Rooted in item response theory (IRT) and computerized adaptive testing (CAT), the method uses real-time ability or severity estimates to present only the most informative items, then evaluates the resulting screening decisions against a clinical reference standard using standard diagnostic accuracy metrics. | Item response theory models the probability that a respondent answers an item correctly (or endorses it) as a function of the respondent's latent trait level and the item's own statistical properties — difficulty, discrimination, and guessing. Unlike classical test theory, IRT places persons and items on the same scale, yielding measurement that is sample-independent for items and test-independent for persons. |
| ScholarGateডেটাসেট ↗ |
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