The structure of attention-deficit and hyperactivity symptoms among native and non-native elementary school children.
This study evaluated the psychometric properties of a measure of Attention-Deficit/Hyperactivity Disorder (ADHD) with Native and non-Native children. Two models, corresponding to DSM-III-R and DSM-IV symptom categorizations of ADHD, were assessed by (a) determining which DSM schema of ADHD best fit the data within each culture group and (b) testing the cross-cultural equivalence of the best-fitting model. Data were taken from the Flower of Two Soils and School Options for Native Children studies, examinations of emotional health and academic achievement among Native and non-Native children. The studies included teacher, parent, and self-report ratings of symptoms among 1555 Native and 489 non-Native children in grades 2 and 4 at four different locations across North America. For the data derived from teacher and parent ratings, a 2-factor solution corresponding to the DSM-IV conceptualization of two subtypes provided the best fit. For student self-ratings, the 2-factor solution showed no improvement over a 1-factor model. The respective factor solutions were culturally invariant. Acceptable internal consistency was observed across raters and within culture groups.
Beiser
M
M
Centre for Addiction and Mental Health, University of Toronto, Ontario, Canada. morton_beiser@camh.net
Dion
R
R
Gotowiec
A
A
D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis / Q000208:ethnology* / Q000523:psychology*; D002170:Canada; D002648:Child; D003431:Cross-Cultural Comparison; D003466:Cultural Characteristics; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D007198:Indians, North American / Q000523:psychology*; D008297:Male; D008960:Models, Psychological; D011569:Psychiatric Status Rating Scales; D014481:United States; D044465:White People / Q000523:psychology