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Previous studies have been inconsistent in demonstrating a relationship between delusion proneness and induced stress on reasoning biases. The present study was an experimental investigation of the role of stress in the form of feeling rushed, which has previously been shown to be related to the jumping-to-conclusions reasoning bias for delusion-prone individuals, on the reasoning of delusion-prone individuals. University students (n = 133) completed a measure of delusion proneness and were randomly assigned to either receive or not receive a stress induction in the form of a speeded subtraction task. All participants engaged in four trials of a probabilistic reasoning task. Delusion-prone and not delusion-prone participants performed similarly when there was no stress induction, but delusion-prone individuals demonstrated reasoning biases relative to not delusion-prone individuals when stress was induced. The reasoning of delusion-prone individuals may be particularly vulnerable when they feel rushed and in stressful conditions.

Sexual assault and suicide are two serious public health concerns. Research has documented the relationship between sexual assault and suicidal thinking and attempts; however, limited research explores the more multifaceted relationships between posttraumatic stress reactions and suicidal ideation in college students through unsuccessful modulation of emotion. The authors hypothesized a mediation model where the relationship between sexual assault and suicidal ideation is mediated by dissociation and hostility. In total, 1,677 undergraduate students were administered modified versions of the Traumatic Life Events Questionnaire (TLEQ), Symptom Checklist-90-Revised (SCL-90-R), and Peritraumatic Dissociative Experiences Questionnaire (PDEQ). The results revealed both significant partial but equal mediators of hostility and dissociation. However, a portion of the direct effect between sexual assault and suicidal ideation remained unaccounted for by indirect effects. The current model supports previous work on dialectical behavior therapy that says either side of the dialectic between extreme expression and suppression of hostility increases the likelihood of suicidal thinking after sexual assault. With sexual assault survivors, practitioners should use strategies that emphasize both anger expression and healthy avoidance as a way to modulate emotion to potentially reduce suicidal thoughts. Future research should focus on different gender models, additional possible mediators such as alcohol use and guilt, and different forms of sexual assault. Limitations of the correlational, cross-sectional methodology are discussed.

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Sexual assault and suicide are 2 of many issues facing college students. Recent research calls for an examination of anger in suicidal behavior. Through a series of moderated logistic regression models, the authors examined the moderating effects of anger on the association of recent sexual assault and suicidal behaviors. Results support the moderating role of anger in the association of sexual assault with suicidal thinking, but not with self‐injury or suicide attempts. The authors discuss practitioner implications.