achievement; Causality; Genetic pleiotropy; Twin study; Methylphenidate * Eveline L. de Zeeuw With a prevalence rate of 3–7% in school-aged children, Attention Deficit Hyperactivity Disorder (ADHD) is ... , Culture and Science and the Netherlands Organization for Scientific Research (NWO 0240-001-003). Compliance with ethical standards Conflict of interest Authors Eveline L de Zeeuw, Catharina EM van
, Spinozapremie 56-464-14192, VENI 451-04-034. CH is funded by a grant of the ReVanche Program EMGO?. Compliance with Ethical Standards Conflict of interest Charlotte Huppertz, Meike Bartels, Eveline L. de Zeeuw
The often-used ACE model which decomposes phenotypic variance into additive genetic (A), common-environmental (C) and unique-environmental (E) parts can be extended to include covariates. Collection of these variables however often leads to a large amount of missing data, for example when self-reports (e.g. questionnaires) are not fully completed. The usual approach to handle ...
stability and change in psychopathology from childhood to young adulthood (NWO/ZonMW 91210020). Conflict of Interest Eveline L de Zeeuw, CEM van Beijsterveldt, Gitta H Lubke, Tina J Glasner and Dorret I