পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| কম্পিউটারাইজড অ্যাডাপ্টিভ টেস্ট নির্ভরযোগ্যতা বিশ্লেষণ× | আইটেম রেসপন্স থিওরি (IRT) ভিত্তিক কম্পিউটারাইজড অ্যাডাপ্টিভ টেস্টিং (CAT-IRT)× | |
|---|---|---|
| ক্ষেত্র | মনোমিতি | মনোমিতি |
| পরিবার | Latent structure | Latent structure |
| উদ্ভবের বছর | 1970s–1980s | 1970s–1980s |
| প্রবর্তক≠ | David J. Weiss and IRT psychometricians | Lord, F. M.; further developed by Wainer, van der Linden, and others |
| ধরন≠ | Reliability estimation under adaptive testing | Adaptive measurement / sequential testing |
| মৌলিক উৎস≠ | Weiss, D. J. (1984). Application of computerized adaptive testing to educational problems. Journal of Educational Measurement, 21(4), 361–375. DOI ↗ | Wainer, H. (Ed.). (2000). Computerized Adaptive Testing: A Primer (2nd ed.). Lawrence Erlbaum Associates. ISBN: 978-0805835113 |
| অপর নাম | CAT reliability, adaptive test reliability, IRT-based reliability estimation, marginal reliability in CAT | CAT-IRT, adaptive testing, IRT-based CAT, computerized adaptive testing |
| সম্পর্কিত | 4 | 4 |
| সারসংক্ষেপ≠ | CAT reliability analysis quantifies measurement precision in computerized adaptive tests where each examinee receives a unique, individually tailored subset of items. Rather than a single classical coefficient, it uses item response theory to express precision as conditional standard error of measurement at each ability level, and marginal reliability as a global summary across the ability distribution. | Computerized adaptive testing based on item response theory is a sequential measurement procedure in which a computer algorithm selects successive test items tailored to each examinee's estimated ability level. Drawing on IRT to model item characteristics and ability estimation, CAT delivers precise scores with far fewer items than fixed-length tests, making it efficient for high-stakes assessments, clinical screening, and large-scale surveys. |
| ScholarGateডেটাসেট ↗ |
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