ABSTRACT
This chapter focuses on a research program rooted in previous work on social support and organized around a recently developed theoretical perspective. The chapter has three aspects. First, we briefly review diverse approaches to the role of social support in physical and psychological health, focusing on several methodological and conceptual issues. (One important conclusion of this review is the need for an increased diversity of methodological approaches—especially experimental and observational studies—and clearly articulated theoretical frameworks.) Second, we describe the theoretical model that has guided much of our research— as it has considerable empirical and heuristic potential. The model focuses on interactions among a triad of variables in determining the impact of supportive efforts on important personal outcomes. Third, we illustrate the model with pertinent examples from our research.
