Citation

Miranda R, Gallagher M, Bauchner B, Vaysman R, Marroquín B. Depress. Anxiety 2011; 29(3): 180-186.

Affiliation

Hunter College, City University of New York, New York; The Graduate Center, City University of New York, New York. regina.miranda@hunter.cuny.edu.

Copyright

(Copyright © 2011, John Wiley and Sons)

DOI

10.1002/da.20915

PMID

22147587

Abstract

Background: Previous studies suggest that people attempt suicide because they are cognitively inflexible, but past research suggesting a link between cognitive inflexibility and suicidal thoughts and behavior has been limited by cross-sectional designs. This study examined whether cognitive inflexibility differentially and prospectively predicted suicidal ideation among young adults with and without a history of a suicide attempt. Methods: A sample of 45 young adults with (n = 13) or without (n = 32) a suicide attempt history completed the Wisconsin Card Sorting Test (WCST), a diagnostic interview, and self-report measures of hopelessness, depressive symptoms, and suicidal ideation, and were followed up 6 months later to reassess suicidal ideation. Results: Cognitive inflexibility, as measured by perseverative errors on the WCST, predicted suicidal ideation at 6-month follow-up, among suicide attempters, but not among nonattempters, adjusting for the presence of a baseline mood or anxiety diagnosis, hopelessness, and baseline suicidal ideation. Conclusions: Cognitive inflexibility may increase vulnerability to suicidal ideation over time among individuals with a previous suicide attempt history. Implications for interventions with suicide attempters are discussed. Depression and Anxiety 0:1-7, 2011.  © 2011 Wiley Periodicals, Inc.

Language: en