DSM-IV related ADHD symptom ratings by professional caretakers in residential treatment centres.
In this study the factorial validity and the reliability of DSM-IV related ADHD symptom ratings made by care professionals working in residential treatment centres were determined in a sample of 412 residential youngsters. Three concurrent models of the ADHD disorder were investigated, a one-factor model comprising all 18 symptoms, a two-factor model with the Inattention and Hyperactivity/Impulsivity symptoms, respectively, combined and a three-factor model comprising Inattention, Hyperactivity, and Impulsivity symptoms, respectively. An analysis of the covariance structure shows acceptable fits for both the two- and the three-factor models, slightly favouring the three-factor model. The internal consistencies, the test-retest reliabilities, and the inter-rater reliabilities turned out to be good to excellent for all scales based on each of the three concurrent models.
Scholte
E M
EM
Department of Education, Leiden University, The Netherlands.
van Berckelaer-Onnes
I A
IA
van der Ploeg
J D
JD
D000293:Adolescent; D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis*; D017028:Caregivers; D002648:Child; D002675:Child, Preschool; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000534:rehabilitation; D011361:Professional Competence; D011569:Psychiatric Status Rating Scales; D015203:Reproducibility of Results; D012112:Residential Facilities; D012114:Residential Treatment