Social ties: subgroup differences in costs and benefits.

Social ties can be stressful as well as supportive. Are these opposing effects linked, and can they help explain subgroup differences in the efficacy of social support? These questions were applied to data on social support in response to stressful life events. The subjects were 314 women randomly chosen from the registration list of a neighborhood health center in Boston. The data were from the initial interviews of a larger study. The findings include the following: The mobilization of social support was associated with better psychological well-being for women with greater personal resources, but not for those with lower levels of personal resources. Women with lower levels of personal resources were more distressed by life events in the lives of their significant others, especially as the number of these events increased. The subgroup effects of interpersonal support and stress on psychological well-being were independent, separate effects. In sum, women with greater material and psychological resources derived more beneficial support and suffered less stress from their social ties.