Christiansen, HHChristiansenKis, BBKisHirsch, OOHirschMatthies, SSMatthiesHebebrand, JJHebebrandUekermann, JJUekermannAbdel-Hamid, MMAbdel-HamidKraemer, MMKraemerWiltfang, JJWiltfangGraf, EEGrafColla, MMCollaSobanski, EESobanskiAlm, BBAlmRösler, MMRöslerJacob, CCJacobJans, TTJansHuss, MMHussSchimmelmann, Benno Karl EdgarBenno Karl EdgarSchimmelmannPhilipsen, AAPhilipsen2024-10-112024-10-112012https://boris-portal.unibe.ch/handle/20.500.12422/84708The German version of the Conners Adult ADHD Rating Scales (CAARS) has proven to show very high model fit in confirmative factor analyses with the established factors inattention/memory problems, hyperactivity/restlessness, impulsivity/emotional lability, and problems with self-concept in both large healthy control and ADHD patient samples. This study now presents data on the psychometric properties of the German CAARS-self-report (CAARS-S) and observer-report (CAARS-O) questionnaires.enarticle2139294600030562120000310.1016/j.eurpsy.2010.12.010