AI Insight
This study validated the Marici Love Messages Scale (MLMS), a new instrument designed to measure how romantic love is expressed in daily interactions through two dimensions: Content (what partners do) and Modality (how they do it). Using two independent community samples, researchers confirmed the scale's two-factor structure, demonstrated strong reliability and validity, and showed it measures aspects of love beyond existing models like Sternberg's triangular theory. The scale showed measurement equivalence across genders and explained unique variance in romantic love beyond established measures.
Why it matters
The MLMS fills a gap in relationship research by focusing on everyday behavioral expressions of love rather than just general feelings or satisfaction. This tool could help therapists and couples identify specific communication patterns and guide interventions to improve relationship quality through more concrete, actionable insights.
Understand the Science
IntroductionExisting measures of romantic love primarily assess global feelings, attitudes, or relationship satisfaction, providing limited insight into how love is communicated in everyday interactions.MethodsThe present study evaluated the psychometric properties of the Marici Love Messages Scale (MLMS), developed within the Love and Rejection Messages Theory (LRMT) to assess two complementary dimensions of love messages: Content (what partners do) and Modality (how these actions are expressed). Two independent community samples were used for exploratory and confirmatory analyses.ResultsThe findings supported the proposed factor structure and demonstrated high internal consistency for both subscales. Strong associations with Sternberg’s dimensions of intimacy, passion, and commitment provided evidence of convergent validity, while discriminant validity was also supported. Measurement invariance across gender was supported at the configural, metric, scalar, and strict levels. Regression analyses further indicated that the Content and Modality dimensions explained unique variance beyond Sternberg’s model, supporting their incremental validity.DiscussionThe results suggest that the MLMS is a reliable and valid instrument for assessing everyday expressions of love and may be useful in both relationship research and6 clinical practice.