The main purpose of this study is to evaluate the efficacy of an intervention aimed at the activation of resources for children and adolescents with tic disorders. The activation of resources treatment programme was developed at Department of Child and Adolescent Psychiatry and Psychotherapy at the University of Cologne and is currently evaluated in different studies.
The main purpose of this study is to evaluate the efficacy of a resources activation based treatment programme in children and adolescents aged 8 to 18 years with tic disorders.