Children's Perception of Research Participation: Examining Trauma Exposure and Distress.

USING THE REACTIONS TO RESEARCH Participation Questionnaire for Children (RRPQ-C), this study examined perceptions of research participation among 181 school-aged children with and without trauma histories. As part of two larger studies, children completed non-trauma related tasks to assess emotion understanding and cognitive ability. Parents (and not children) reported on children's interpersonal (e.g., sexual abuse, physical abuse, witnessing domestic violence, witnessing community violence) and non-interpersonal (e.g., motor vehicle accidents, medical traumas, natural disasters) trauma exposure. Children's perceptions of costs and benefits of research participation and understanding of informed consent did not vary as a function of trauma exposure. The number of traumatic events experienced was unrelated to children's perceptions. Furthermore, children across trauma-exposure groups generally reported a positive cost-benefit ratio, and understanding of the consent information. Implications of these data are discussed.