विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| पुनः परीक्षण विश्वसनीयता (Test-Retest Reliability)× | अंतर-मूल्यांकनकर्ता विश्वसनीयता (कोहेन का κ और ICC)× | |
|---|---|---|
| क्षेत्र | मनोमिति | मनोमिति |
| परिवार | Latent structure | Latent structure |
| उद्भव वर्ष≠ | 1904 | 1960 (kappa); 1979 (ICC) |
| प्रवर्तक≠ | Karl Pearson | Cohen (kappa, 1960); Shrout & Fleiss (ICC, 1979) |
| प्रकार≠ | Reliability estimate | Reliability / agreement analysis |
| मौलिक स्रोत≠ | Nunnally, J. C. & Bernstein, I. H. (1994). Psychometric Theory (3rd ed.). McGraw-Hill. ISBN: 978-0070478497 | Cohen, J. (1960). A Coefficient of Agreement for Nominal Scales. Educational and Psychological Measurement, 20(1), 37–46. DOI ↗ |
| उपनाम≠ | stability reliability, temporal stability, repeatability coefficient, TRT reliability | inter-rater reliability, interrater agreement, rater agreement, Değerlendiriciler Arası Güvenilirlik (Cohen's κ, ICC) |
| संबंधित≠ | 4 | 6 |
| सारांश≠ | Test-retest reliability quantifies the temporal consistency of a measure by correlating scores obtained from the same participants on two separate occasions. It is a cornerstone of psychometric validation, directly indicating whether a scale or instrument yields stable scores when the underlying construct has not changed. | Interrater reliability quantifies the degree to which two or more independent raters produce consistent scores when evaluating the same individuals or products. The family encompasses Cohen's kappa, introduced in 1960 for categorical judgments, and the Intraclass Correlation Coefficient (ICC) for continuous ratings, together spanning most measurement scenarios encountered in behavioral, health, and educational research. |
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