Article summary with Interpersonal mechanisms linking close relationships to health by Pietromonaco & Collins

What is this article about?

This article is about the relationship between close relationships and health. We know that this relationship exists and that it is important for well-being, but the specific mechanisms of why it exists remain mostly unknown. This is a review of recent research that sheds a light on these mechanisms.

How do social relationships affect health?

Both social connection and social disconnection shape biological responses and behaviors that are consequential for health. There is a lot of evidence to support this claim.

The types of social dynamics that are the most important for health, and the potential pathways through which they operate, are the following

• Psychosocial pathways. Psychosocial pathways are via emotion, cognition, behavior, and relationship satisfaction. Emotional responses to social connection or disconnection are likely to shape health outcomes, but also the way people appraise the world, evaluate their coping resources, and construe the self and others. Social connection or disconnection may also shape health outcomes through a variety of behavioral routes including patterns of coping and self-regulation. Lastly, social connection and disconnection may shape health outcomes by influencing the development of secure and satisfying close relationships.
• Biological pathways. It is also possible that social connection and disconnection have an impact on health via biological pathways, but limited knowledge exists about whether biological responses actually predict health outcomes.

In the future, more research is needed to facilitate the translation of discoveries from relationship science into relationship-based interventions and public health initiatives. This research should be focused on developing finer grained theoretical models, investigation of potential mediating pathways such as dyadic influences on health behavior and on physiological coregulation. This research should also always take individual differences and contextual factors such as attachment style, gender, socioeconomic status, and culture in mind. There is also a pressing need for laboratory and field research to determine which types of interventions are both practical and effective.