Application of a Theoretical Model to the Development of a new Instrument for Assessing Self-Destructive Potential: the Firestone Voice Scale for Self-Destructive Behavior

This study evaluates the reliability of the Firestone Voice for Self-Destructive Behavior (FVSSDB), which is based on the concept that a suicidal person has a destructive “voice” or an integrated system of negative thoughts & attitudes. The scale & 9 other tests were administered to 507 subjects currently in psychotherapy. The author found the results were consistent with a Guttman scale of increasing self-destructiveness. The overall results reflect favorably on the “voice” theory. (VM)