Suicide prevention literacy
Suicide prevention literacy was measured with a modified version of the face-to-face training suicide awareness questionnaire [The four items were combined to form a suicide prevention literacy scale. Principal components analysis (PCA) with orthogonal rotation using the Kaiser criterion identified and confirmed a single factor (eigenvalue 1.35), accounting for 57% of the variance. Cronbach’s alpha for the final scale demonstrated satisfactory internal consistency (0.74), and these items were, therefore, analysed as a single suicide prevention literacy scale.