Linganisha mbinu
Pitia mbinu ulizochagua bega kwa bega; safu zinazotofautiana zinaangaziwa.
| Alpha ya Cronbach (Uchambuzi wa Kuegemeza)× | Uadilifu kati ya Waamuzi (kappa ya Cohen na ICC)× | |
|---|---|---|
| Nyanja≠ | Takwimu | Saikometriki |
| Familia | Latent structure | Latent structure |
| Mwaka wa asili≠ | 1951 | 1960 (kappa); 1979 (ICC) |
| Mwanzilishi≠ | Lee J. Cronbach | Cohen (kappa, 1960); Shrout & Fleiss (ICC, 1979) |
| Aina≠ | Reliability / internal consistency coefficient | Reliability / agreement analysis |
| Chanzo asilia≠ | Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297–334. DOI ↗ | Cohen, J. (1960). A Coefficient of Agreement for Nominal Scales. Educational and Psychological Measurement, 20(1), 37–46. DOI ↗ |
| Majina mbadala≠ | coefficient alpha, alpha reliability, internal consistency reliability, Güvenilirlik Analizi (Cronbach Alpha) | inter-rater reliability, interrater agreement, rater agreement, Değerlendiriciler Arası Güvenilirlik (Cohen's κ, ICC) |
| Zinazohusiana≠ | 4 | 6 |
| Muhtasari≠ | Cronbach's alpha is a coefficient of internal consistency that quantifies the degree to which a set of items on a scale measures the same underlying construct. Introduced by Lee J. Cronbach in 1951, it remains the most widely reported reliability index in social-science, health, and educational research. | 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. |
| ScholarGateSeti ya data ↗ |
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