Supplementary materials to: "Repetitive negative thinking about suicide: Associations with lifetime suicide attempts"

Supplementary Materials to: Teismann, T., Forkmann, T., Michalak, J., & Brailovskaia, J. (2021). Repetitive negative thinking about suicide: Associations with lifetime suicide attempts. Clinical Psychology in Europe, 3(3), Article e5579. https://doi.org/10.32872/cpe.5579 The Supplementary Materials include the Perseverative Thinking about Suicide Questionnaire (PTSQ). The PTSQ is modeled after the Perseverative Thinking Questionnaire (Ehring et al., 2011) and assesses with nine items suicide specific rumination.