Rethinking Social Relationships in Adulthood: The Differential Investment of Resources Model. (February 2022)

• Record Type: Journal Article
• Authors: Huxhold, Oliver; Fiori, Katherine L.; Windsor, Tim
• Is Part Of: Personality and social psychology review. Volume 26:Number 1(2022)
• Page Start: 57
• Page End: 82
• Publication Date: 2022-02
• Subjects: close relationships -- individual differences -- well-being -- social development; Personality -- Periodicals; Social psychology -- Periodicals; 155.05
• DOI: 10.1177/10888683211067035
• Languages: English
• ISSNs: 1088-8683

Abstract

Empirical evidence about the development of social relationships across adulthood into late life continues to accumulate, but theoretical development has lagged behind. The Differential Investment of Resources (DIRe) model integrates these empirical advances. The model defines the investment of time and energy into social ties varying in terms of emotional closeness and kinship as the core mechanism explaining the formation and maintenance of social networks. Individual characteristics, acting as capacities, motivations, and skills, determine the amount, direction, and efficacy of the investment. The context (e.g., the living situation) affects the social opportunity structure, the amount of time and energy available, and individual characteristics. Finally, the model describes two feedback loops: (a) social capital affecting the individual's living situation and (b) different types of ties impacting individual characteristics via social exchanges, social influences, and social evaluations. The proposed model will provide a theoretical basis for future research and hypothesis testing.