Thanks Leif. I am familiar with the sites. I wonder if some one could give more specific information in how to use ace-questionaries with parents in a schoolsetting. Do you ask all parents to fall out the ace questionnaire or do you start with the parents of children that show trauma symptoms? Is the experience that parents come to school to have a tal with someone to answer the questions of the ACE questionnaire? What if parents don't want to cooperate? The schools in our area have a lot of practical questions like these and it would help if I could share experiences of other schools with them. Thanks again for thinking along!