The present study is a preliminary investigation into the development of a parent self-report instrument, the Juvenile Offender Parent Questionnaire (JOPQ). A large pool of items was rationally derived from a model of parent competency and then administered to 243 parents of children who were making appearances in juvenile court. Exploratory Factor Analysis revealed a six-factor solution: Exasperation in Regard to the Child, Mistrust of the Justice System, Shame Over Parenting Self-Efficacy, Parental Monitoring, Fear of the Child, and Parent Perception of Child's Exposure to Violence. Implications for use of the scale in research and practice are discussed.