Methoden vergelijken
Bekijk de geselecteerde methoden naast elkaar; rijen die verschillen zijn gemarkeerd.
| Korte-vorm test-hertest betrouwbaarheid× | Cronbach's Alpha (Betrouwbaarheidsanalyse)× | |
|---|---|---|
| Vakgebied≠ | Psychometrie | Statistiek |
| Familie | Latent structure | Latent structure |
| Jaar van ontstaan≠ | 1990s–2000s | 1951 |
| Grondlegger≠ | Derived from classical test-retest reliability; short-form methodology formalised by Smith, McCarthy & Anderson (2000) among others | Lee J. Cronbach |
| Type≠ | Reliability estimation | Reliability / internal consistency coefficient |
| Oorspronkelijke bron≠ | Smith, G. T., McCarthy, D. M., & Anderson, K. G. (2000). On the sins of short-form development. Psychological Assessment, 12(1), 102–111. DOI ↗ | Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297–334. DOI ↗ |
| Aliassen | abbreviated scale temporal stability, short-form temporal consistency, retest reliability of short forms, SF test-retest | coefficient alpha, alpha reliability, internal consistency reliability, Güvenilirlik Analizi (Cronbach Alpha) |
| Verwant | 4 | 4 |
| Samenvatting≠ | Short-form test-retest reliability quantifies how consistently an abbreviated version of a measurement instrument produces the same scores across two administrations separated by a defined time interval. It is a critical validation step whenever a full-length scale is shortened for practical use, confirming that item reduction has not degraded temporal stability. | 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. |
| ScholarGateGegevensset ↗ |
|
|