To investigate whether giftedness might be misdiagnosed as ADHD, 71 gifted adolescents attending a summer residential camp were administered the Conners’ ADHD/DSM-IV Scales – Adolescent (Conners, 1997) and the Overexcitabilities Questionnaire – Two (OEQ-II, Falk et al., 1999). This sample yielded clinically significant scores at a rate more frequent than the national average of three to seven p...