Validation and Reliability of the Relationship Involvement Scale (RIS): An Evidence Study in Peruvian Contexts

This study investigates emotional involvement in romantic relationships through the Relationship Involvement Scale (RIS), emphasizing its validation and reliability in a Peruvian sample. Interpersonal relationship challenges underline the significance of emotional commitment for well-being. The RIS uniquely assesses this aspect, distinguishing it from love, satisfaction, and maintenance measures. Through meticulous validation involving translation and expert review, and a sample of 300 Peruvian young adults, the research confirms the RIS's unidimensional structure and reliability. Factorial analysis refines the scale by eliminating low-loading items, while associations with relationship satisfaction validate its construct. Utilizing confirmatory factor analysis, the study highlights the positive link between involvement and satisfaction, suggesting the RIS's utility in understanding romantic dynamics. Despite limitations like non-probabilistic sampling and limited sample size, the RIS offers valuable insights for enhancing relationship stability, marking a significant advancement in the study of romantic involvement in Peru.