City Research Online

Abstract

This study presents the initial validation of the Multidimensional Quality of Relationship Scale (M-QoRS), which was designed to capture the dynamic nature of both unidimensional and multidimensional intimate relationship quality. Confirmatory Factor Analyses of online survey data from 745 people tested a series of models, ultimately revealing a bi-factor solution as the best fitting structure. This final model includes a Relationship quality general factor and 4 domain-specific latent variables, namely Quality of communication, Conflict management, Feeling connected, and Overall happiness with one’s relationship, all explaining variability in 17 manifest variables. An originally included Sex and Intimacy factor was dropped as a result of model respecifications. The M-QoRS also shows optimal reliability as well as criterion, construct, and known-groups validity. Cross-validation tests also confirm that this structure could be replicated in other samples. Being designed within the context of mobile health (mHealth) apps and digital wellbeing promotion, the scale can be a useful instrument for evaluating online relationships programs and interventions.

Publication Type:	Article
Additional Information:	© 2025 The Author(s). Published with license by Taylor & Francis Group, LLC This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way. The terms on which this article has been published allow the posting of the Accepted Manuscript in a repository by the author(s) or with their consent.
Publisher Keywords:	Couple Relationship, Relationship Quality scale, Bi-factor Analysis, mHealth, Digital interventions
Subjects:	H Social Sciences > HM Sociology H Social Sciences > HN Social history and conditions. Social problems. Social reform R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine
Departments:	School of Health & Medical Sciences School of Health & Medical Sciences > Nursing
SWORD Depositor:	Symplectic Administrator

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