Abstract
Assessing couple relationships across diverse languages and cultures has important implications for both clinical intervention and prevention. However, empirically validated measures of relationship functioning for couples from non-Western cultures have generally been lacking. The current study examined the psychometric properties and measurement invariance of an Arabic translation of the Marital Satisfaction Inventory – Revised (MSI-R), a 150-item, 13-scale measure of couple relationship functioning, and a brief 10-item screening scale (MSI-B) derived from this measure. Data were collected from 84 community and 32 clinic Middle Eastern couples living in Qatar. The Arabic MSI-R demonstrated moderate-to-strong internal consistency, discriminative validity, and factorial invariance across Qatari and US standardization samples. Similarly, findings regarding the 10-item Arabic MSI-B supported its internal consistency and discriminative validity. Overall, psychometric characteristics for both the full-length MSI-R and the MSI-B screener suggest the clinical utility of these measures for identifying Arabic-speaking couples for whom secondary prevention or intervention protocols may be appropriate.
Acknowledgements
The preparation of this article was supported, in part, by a grant from the Doha International Institute for Family Studies and Development, Doha, Qatar.
Notes
1. Both the complete 150-item Marital Satisfaction Inventory – Revised (MSI-R) and the 10-item Marital Satisfaction Inventory – Brief form (MSI-B) can be obtained in either English or Arabic versions from the publisher: Western Psychological Services, 625 Alaska Avenue, Torrance, California, 90503, U.S.A., www.wpspublish.com
2. A sixth test examining invariance in factor covariances across groups, applicable only to models with two or more factors, was not relevant to the evaluation of this one-factor model and hence was omitted.