পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| সংক্ষিপ্ত রূপের সাধারণীকরণ তত্ত্ব× | সংক্ষিপ্ত-রূপ স্কেল উন্নয়ন× | |
|---|---|---|
| ক্ষেত্র | মনোমিতি | মনোমিতি |
| পরিবার | Latent structure | Latent structure |
| উদ্ভবের বছর≠ | 1963–1972 (G-theory); short-form extension ongoing from 1980s | 1990s–2000s |
| প্রবর্তক≠ | Lee J. Cronbach, Goldine Gleser, Harinder Nanda, Nageswari Rajaratnam | Multiple contributors; foundational critique by Smith, McCarthy & Anderson (2000); practical guidance by Stanton et al. (2002) |
| ধরন≠ | Reliability / decision-study framework | Scale development methodology |
| মৌলিক উৎস≠ | Brennan, R. L. (2001). Generalizability Theory. Springer. ISBN: 978-0387952826 | Stanton, J. M., Sinar, E. F., Balzer, W. K., & Smith, P. C. (2002). Issues and strategies for reducing the length of self-report scales. Personnel Psychology, 55(1), 167–194. DOI ↗ |
| অপর নাম | G-theory for abbreviated scales, short-form G-study, abbreviated test generalizability, short-form D-study | scale abbreviation, abbreviated scale development, short-scale construction, item reduction methodology |
| সম্পর্কিত | 5 | 5 |
| সারসংক্ষেপ≠ | Short form generalizability theory applies the G-theory variance-component framework to abbreviated measurement instruments, using G-studies and D-studies to estimate how many items a short scale must retain to achieve a desired reliability and to evaluate the accuracy of decisions made with a condensed instrument. | Short-form scale development is the systematic process of reducing a full-length psychological scale to a smaller subset of items while preserving the construct validity, reliability, and measurement properties of the original instrument. It is widely used when administration burden must be minimised without sacrificing psychometric quality. |
| ScholarGateডেটাসেট ↗ |
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