Reliability, factor structure, and validity of the German version of the Trauma Symptom Checklist for Children in a sample of adolescents.
BACKGROUND
The Trauma Symptom Checklist for Children (TSC-C) is the most widely used self-report scale to assess trauma-related symptoms in children and adolescents on six clinical scales. The purpose of the present study was to develop a German version of the TSC-C and to investigate its psychometric properties, such as factor structure, reliability, and validity, in a sample of German adolescents.


METHODS
A normative sample of N=583 and a clinical sample of N=41 adolescents with a history of physical or sexual abuse aged between 13 and 21 years participated in the study.


RESULTS
The Confirmatory Factor Analysis on the six-factor model (anger, anxiety, depression, dissociation, posttraumatic stress, and sexual concerns with the subdimensions preoccupation and distress) revealed acceptable to good fit statistics in the normative sample. One item had to be excluded from the German version of the TSC-C because the factor loading was too low. All clinical scales presented acceptable to good reliability, with Cronbach's α's ranging from .80 to .86 in the normative sample and from .72 to .87 in the clinical sample. Concurrent validity was also demonstrated by the high correlations between the TSC-C scales and instruments measuring similar psychopathology. TSC-C scores reliably differentiated between adolescents with trauma history and those without trauma history, indicating discriminative validity.


CONCLUSIONS
In conclusion, the German version of the TSC-C is a reliable and valid instrument for assessing trauma-related symptoms on six different scales in adolescents aged between 13 and 21 years.
Department of Clinical Psychology and Intervention, Institute of Psychology, Goethe University Frankfurt, Frankfurt, Germany; matulis@psych.uni-frankfurt.de.
Simone
S
Matulis
Department of Clinical Psychology and Intervention, Institute of Psychology, Goethe University Frankfurt, Frankfurt, Germany.
Laura
L
Loos
German Institute for International Educational Research (DIPF), Frankfurt, Germany.|Center for Research on Individual Development and Adaptive Education of Children at Risk (IDeA-Center), Frankfurt, Germany.
Nadine
N
Langguth
Department of Clinical Psychology and Intervention, Institute of Psychology, Goethe University Frankfurt, Frankfurt, Germany.
Franziska
F
Schreiber
Department of Clinical Psychology and Intervention, Institute of Psychology, Goethe University Frankfurt, Frankfurt, Germany.
Jana
J
Gutermann
German Institute for International Educational Research (DIPF), Frankfurt, Germany.|Center for Research on Individual Development and Adaptive Education of Children at Risk (IDeA-Center), Frankfurt, Germany.
Caterina
C
Gawrilow
Department of Clinical Psychology and Intervention, Institute of Psychology, Goethe University Frankfurt, Frankfurt, Germany.
Regina
R
Steil
Posttraumatic stress disorder; adolescents; assessment; children; self-report; trauma