Objectives: The present study used Pearlin, Mullan, Semple & Skaff's (1990) caregiving stress process model as a framework to examine the comparative influence of two stressors: (a) intergenerational ambivalence as a unified construct and (b) dyadic strain, which is one isolated component of intergenerational ambivalence. Methods: Participants were 120 women providing healthcare and medication assistance to an earlier generation family member with physical and/or cognitive impairments.