পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| সংক্ষিপ্ত-রূপ ক্রোনবাক আলফা× | সংক্ষিপ্ত-রূপ নির্ভরযোগ্যতা বিশ্লেষণ× | |
|---|---|---|
| ক্ষেত্র | মনোমিতি | মনোমিতি |
| পরিবার | Latent structure | Latent structure |
| উদ্ভবের বছর≠ | 1951 (alpha); short-form practice codified 1980s–2000s | 1990s–2000s |
| প্রবর্তক≠ | L. J. Cronbach (alpha); short-form application formalized across scale-abbreviation literature | Conventional practice; codified notably by Smith, McCarthy & Anderson (2000) and Stanton et al. (2002) |
| ধরন≠ | Internal consistency reliability coefficient | Scale development / psychometric evaluation |
| মৌলিক উৎস≠ | Smith, G. T., McCarthy, D. M. & Anderson, K. G. (2000). On the sins of short-form development. Psychological Assessment, 12(1), 102–111. DOI ↗ | 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 | abbreviated scale alpha, brief scale internal consistency, short-scale Cronbach's alpha, reduced-item alpha | abbreviated scale reliability, short-form validation, scale shortening, item reduction reliability |
| সম্পর্কিত≠ | 4 | 6 |
| সারসংক্ষেপ≠ | Short-form Cronbach's alpha quantifies the internal consistency reliability of an abbreviated version of a psychological scale. It applies Cronbach's alpha formula to a reduced item set, verifying that the shortened instrument retains sufficient reliability to support valid score interpretation in research and applied contexts. | Short-form reliability analysis evaluates whether an abbreviated version of a psychological scale maintains acceptable internal consistency, validity, and structural integrity after items are removed. It is used in survey and assessment research to create briefer instruments that reduce respondent burden without sacrificing measurement quality. |
| ScholarGateডেটাসেট ↗ |
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