Feenstra, D.J.

personality disorder adolescent personality disorders treatment personality disorder patient personality pathology study sample interview symptom journal pathology adult severity inpatient level -118 sipp -118 axis ii disorders symptom severity chapter dsm-iv outcome johnson change score group research axis i quality facet american problem health trait verheul psychiatry cluster burden american journal adolescence psychotherapy effect busschbach factor treatment outcome assessment table adolescenten personality disorder traits axis i disorders child prevalence personality problems result cohen structure questionnaire measure inpatient psychotherapy anxiety domain school month program version criteria diagnosis association core components number dsm-iv child version outpatient mother population relationship dependency kasen