The present study presents a psychometric
analysis of the German Version of the Inventory to Diagnose
Depression DSM-IV [FDD-DSM-IV; Kühner, 1997] in
a non-clinical population. It was examined, if the questionnaire
is suitable for screening and selection purposes.
Materials and Methods: 247 women participated in
the study and completed, among other diagnostic measures,
the FDD-DSM-IV. In addition, mental disorders
were diagnosed using a structured interview (IDCL-DSMIV).
The sample consisted of three diagnostic groups (social
phobia, generalized anxiety disorder, depressive disorder),
three sub-clinical groups as well as one healthy
control group. Results: Analyses yielded acceptable psychometric
characteristics of the inventory. The sensitivity
of the FDD-DSM-IV was 61.8%, the specificity was 96.7%.
Internal consistency and split-half reliabilities were calculated.
Exploratory factor analyses suggested two factors.
Conclusion: Due to its underlying theory and its psychometric
properties the FDD-DSM-IV can be considered as
suitable for screening of depressive symptoms in young
women. Still, additional diagnostic assessments following
selection are recommended, as many symptoms of
depression overlap with other mental disorders.