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BIS-11 German version

German language version of the Barratt Impulsiveness Scale. This page provides a summary of the psychometric properties of the German language version of the BIS-11 (Hartmann, Rief, and Hilbert, 2011), along with a copy of this form.
659 adolescents (ages 10- 20 years of age) recruited from schools (n = 521) and online participation (n = 138).
Translation Method
The Italian language version of the BIS-11 (Fossati, Di Ceglie, Acquarini, and Barratt, 2001) was translated to German by Dr. Andrea Hartmann and a second confirmatory translation was performed by a licensed translator for comparison purposes.
Item Analysis
Cronbach’s alpha = .74
Test-retest reliability (6-month; n = 98) r = .66
Factor Analysis
Exploratory factor analysis (unweighted least squares with Promax rotation) identified a 3 factor model. Item loading were slightly different than the English language loading identified by (Patton, Stanford, & Barratt, 1995).
Convergent Validity
Validity demonstrated by correlation with the Inventory for the Assessment of Impulsiveness, Venturesomeness, and Empathy (IVE); German BIS-11 Total score significantly correlated with IVE Impulsivity (r = .51).
Psychometric properties of the German version of the Barratt Impulsiveness Scale-11 (BIS-11) for adolescents. Hartmann AS, Rief W, and Hilbert A (2011).
Perceptual and Motor Skills, 112, 353-368.
PubMed ID 21667747
This German language form is reprinted with permission from Dr. Andrea S. Hartmann. The International Society for Research on Impulsivity acknowledges the generous support of Dr. Andrea S. Hartmann, Institute of Psychology, Universität Osnabrück, Osnabrück, Germany.