The goal of this research was to generate a description of how siblings in
families with attention, deficit hyperactivity disorder (ADHD) children exp
erienced and lived with this chronic behavioral disorder. Interview and dia
ry data from 11 families (N = 43) were analyzed using the constant comparat
ive method. Data analysis revealed that siblings felt victimized by their A
DHD sibling and that their experience of victimization was often minimized
or overlooked in the family. Findings suggest that there is a need for incr
eased social and mental health services for all members of the family over
the course of the disorder, and that the effects on siblings, in particular
, can be potentially quite deleterious to their health and wellbeing.