Dark Tetrad Traits and Suicidal Ideation in Psychiatric Patients: The Role of Depression, Anxiety, and Stress
This study examined direct and indirect associations of Machiavellianism, narcissism, psychopathy, and sadism with suicidal ideation through depression, anxiety, and stress in psychiatric patients. A cross-sectional sample of 210 patients completed the Short Dark Tetrad (SD4), Depression Anxiety Stress Scales-21 (DASS-...