Related Experiment Video
Updated: May 22, 2026

Functional Near-Infrared Spectroscopy Hyperscanning Study in Psychological Counseling
Published on: January 17, 2025
Expanding the Measurement of Suicidal Desire: The Creation and Evaluation of the Suicidal Desire Variability Scale in
Raymond P Tucker1, Jessica L Gerner1,2, Sean M Mitchell3
1Department of Psychology, Louisiana State University, 207 Audubon Hall, Baton Rouge, LA 70803, USA.
Abstract:
This manuscript details a three-study development and preliminary investigation of the Suicidal Desire Variability Scale (SDVS), a self-report retrospective measure of past-week suicidal desire fluctuation. Exploratory factor analyses of the initial 17-item measure performed in 216 (Study 1) undergraduate students experiencing recent suicidal ideation (SI) and confirmatory factor analyses performed in 371 (Study 2) adults with past-week SI demonstrated a two-factor solution of nine original items representing fluctuation in SI (SDVS Dynamic) and minimal change (SDVS Static). Subscales evinced small to moderate correlations with affect and emotional lability as well as no or small relationships with SI severity and its correlates (e.g., wish to live) in Study 2. Study 3 was an ecological momentary assessment investigation of 40 undergraduate students who completed the SDVS following a 10-day ambulatory phase. Retrospective SDVS subscale scores demonstrated moderate correlations with one measure of suicidal desire dynamics assessed across the ambulatory phase.
Related Concept Videos
Self-Discrepancy Theory
Self-Report Tests of Personality
Self-Discrepancy and Its Effects
Variation: Normal Distribution, Range, and Standard Deviation
Strategies of Self-Presentation III: Self-Monitoring
Need for Self-Esteem