@article{ref1,
title="Psychometric properties of the German version of the suicide cognitions scale in two clinical samples",
journal="Psychiatry research",
year="2019",
author="Spangenberg, Lena and Glaesmer, Heide and Hallensleben, Nina and Schönfelder, Antje and Rath, Dajana and Forkmann, Thomas and Teismann, Tobias",
volume="274",
number="",
pages="254-262",
abstract="The present study aimed at evaluating the psychometric properties of German Suicide Cognitions Scale (SCS-18/SCS-9) in two clinical samples. Validity and reliability were established in an outpatient- (n = 277) and in an inpatient sample (n = 75). Statistical analyses included confirmatory factor analyses, correlation analyses, between-group comparison by history of lifetime suicide attempts, and regression analyses. The three-factor model showed good model fit for the long version of the SCS (SCS-18). For the short version of the SCS (SCS-9), a bifactor model yielded the best fit. Overall, the total scale of the SCS-18 and the SCS-9 and the subscales of the SCS-18 showed satisfactory internal consistency, as well as good convergent validity. The SCS-18 subscales and the SCS-9 demonstrated clinical utility by differentiating between participants with prior and without prior suicide attempts. The SCS (subscale unsolvability and SCS-9 score) predicted current suicide ideation as well as suicide ideation 7-10 days later - even after controlling for established risk-factors (e.g., depression, hopelessness, interpersonal variables). <br><br>RESULTS suggest that the SCS-18 and the SCS-9 are reliable and valid measures to assess suicidal cognitions that can be used in clinical as well as in research settings.<br><br>Copyright © 2019. Published by Elsevier B.V.<p /> <p>Language: en</p>",
language="en",
issn="0165-1781",
doi="10.1016/j.psychres.2019.02.047",
url="http://dx.doi.org/10.1016/j.psychres.2019.02.047"
}