The architecture of support: The activation of preexisting ties and formation of new ties for tailored support.

This study examines differences in the resources, information, and support parents coping with pediatric cancer accessed from different types of network contacts. Using interviews with parents of childhood cancer patients (N = 80 parents), we examine (1) if parents rely on different types of network ties to access tailored information, resources or support; (2) differences in the nature or utility of information, resources, and support offered by different types of network contacts; and (3) the role of health-related professionals in brokering new network ties. Findings show that after a child's cancer diagnosis, parents received support from a broad portfolio of network members, which included preexisting network ties to friends and families as well as the formation of new ties to other cancer families and health-related professionals. Family, friends, and neighbors offered logistical support that aided balancing preexisting work and household responsibilities with new obligations. Parents formed new ties to other families coping with cancer for tailored health-related emotional and informational support. Health-related professionals served as network brokers, who fostered the development of new network ties and connected parents with supportive resources.