[Psychometric properties of the Beck depression inventory-II (BDI-II) among adolescent psychiatric patients].
A revised version of the Beck depression inventory (BDI-II) has been translated into German. Until now the BDI-II has only been evaluated in several American studies with clinical and nonclinical samples of adolescents. 111 adolescent psychiatric patients (ages ranged from 15-18 years) participated in a study to evaluate reliability, construct and factorial validity, as well as the diagnostic discrimination of the BDI-II. Internal consistency was high (alpha=0.92), showing the homogeneity of the instrument. Associations with other clinical (parent and self report) instruments point in the expected direction and support the external validity of the BDI-II. A factor-analysis generated inconclusive results. The BDI-II differentiated very well between a subsample of depressed adolescents (n=46), a subsample of non-depressed adolescent patients (n=53) and a nonclinical sample (n=31). The results of this study support the use of the BDI-II as a severity measure of depressive symptoms among adolescent psychiatric patients.
Besier
Tanja
T
Universitätsklinikum Ulm, Klinik für Kinder- und Jugendpsychiatrie/Psychotherapie, Ulm. tanja.besier@uniklinik-ulm.de
Goldbeck
Lutz
L
Keller
Ferdinand
F
D000293:Adolescent; D003863:Depression / Q000523:psychology*; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000523:psychology*; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data*; D011594:Psychometrics / Q000706:statistics & numerical data*; D015203:Reproducibility of Results