পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| লংগিচুডিনাল আইটেম রেসপন্স থিওরি (LIRT)× | অনুদৈর্ঘ্য নিশ্চিতকারী ফ্যাক্টর বিশ্লেষণ× | |
|---|---|---|
| ক্ষেত্র | মনোমিতি | মনোমিতি |
| পরিবার | Latent structure | Latent structure |
| উদ্ভবের বছর≠ | 1991 | 1970s–1990s |
| প্রবর্তক≠ | Susan E. Embretson | Karl Jöreskog (CFA framework); longitudinal extension by Wheaton, Muthén, and Alwin in the 1970s–1990s |
| ধরন≠ | Latent trait / longitudinal psychometric model | Longitudinal latent variable / measurement model |
| মৌলিক উৎস≠ | Embretson, S. E. (1991). A multidimensional latent trait model for measuring learning and change. Psychometrika, 56(3), 495–515. DOI ↗ | Widaman, K. F. & Reise, S. P. (1997). Exploring the measurement invariance of psychological instruments: Applications in the substance use domain. In K. J. Bryant, M. Windle & S. G. West (Eds.), The science of prevention: Methodological advances from alcohol and substance abuse research (pp. 281–324). American Psychological Association. link ↗ |
| অপর নাম | LIRT, longitudinal IRT, repeated-measures IRT, dynamic item response modeling | longitudinal CFA, repeated-measures CFA, longitudinal measurement model, panel CFA |
| সম্পর্কিত≠ | 4 | 6 |
| সারসংক্ষেপ≠ | Longitudinal IRT extends classical item response theory to data collected at multiple time points, allowing researchers to model both the initial latent trait level and its change over time. It is used in educational assessment, clinical trials, and panel studies where the same items or item banks are administered repeatedly to the same individuals. | Longitudinal confirmatory factor analysis (longitudinal CFA) applies a theoretically specified measurement model to data collected at two or more time points. Its primary purpose is to verify that a scale measures the same latent construct in the same way over time — a prerequisite for drawing valid conclusions about change from repeated-measures data. |
| ScholarGateডেটাসেট ↗ |
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