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| Longitudinalna trafność treści× | Testowanie niezmienniczości pomiaru wzdłużnego× | |
|---|---|---|
| Dziedzina | Psychometria | Psychometria |
| Rodzina | Latent structure | Latent structure |
| Rok powstania≠ | 1995–2000 | 1993 |
| Twórca≠ | Haynes, Richard & Kubany (1995); extended to longitudinal contexts by measurement invariance researchers | William Meredith |
| Typ≠ | Validity evaluation technique | Measurement model testing |
| Źródło pierwotne≠ | Haynes, S. N., Richard, D. C. S., & Kubany, E. S. (1995). Content validity in psychological assessment: A functional approach to concepts and methods. Psychological Assessment, 7(3), 238–247. DOI ↗ | Meredith, W. (1993). Measurement invariance, factor analysis and factorial invariance. Psychometrika, 58(4), 525–543. DOI ↗ |
| Inne nazwy | longitudinal content validation, temporal content validity, repeated-measure content validity, content validity over time | LMI, longitudinal invariance, measurement equivalence across time, temporal measurement invariance |
| Pokrewne≠ | 6 | 3 |
| Podsumowanie≠ | Longitudinal content validity evaluates whether the items of a measure adequately and consistently represent the intended content domain not only at a single point in time but across repeated administrations. It ensures that the conceptual coverage of a scale remains appropriate and stable as measurement occasions accumulate over a study period. | Longitudinal measurement invariance testing determines whether a psychological scale measures the same construct in the same way across two or more time points. It is a prerequisite for interpreting mean-level change scores in panel and repeated-measures studies, ensuring that observed change reflects true change in the construct rather than drift in the measurement instrument. |
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