Psychometric properties of dyadic data from the Marital Quality Scale of Indonesian Javanese couples

ABSTRACT

Abstract Background Researchers have demonstrated that various measurement concepts and dimensions depend on context and timing. Objectives The current study aimed to determine the psychometric properties of the Javanese couples' marital quality scale based on validity and reliability Methods In total 840 participants or 420 marital dyad from Java, Indonesia, were involved in this study. The psychometrics properties scale was analyzed using exploratory and confirmatory factor analysis, convergent and discriminant analysis, and composite reliability. Results The exploratory factor analysis found relationship quality to consist of support, physical proximity, warmth, communication, acceptance and respect, role sharing, and responsibility factors. Well-being quality consists of happiness, harmony, and problem-solving. The fit of the measurement model was obtained using confirmatory factor analysis. The fit model was also found in the husband's and wife's groups, with no differences between them. The high correlations between wife-husband factors also proved the validity based on convergent and discriminant evidence. The reliability coefficient was high for each dimension and construct. Discussion This analysis shows that the marital quality scale developed has information on psychometric properties that can be useful for researchers and the practicians using the marital quality instrument of Javanese couples in particular.