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Updated: Jun 22, 2026

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
Published on: July 10, 2017
Subjective distress, self-harm, and suicidal ideation or behavior throughout trauma-focused cognitive-behavioral
Wilma Peters1, Simon Rice1, Judith Cohen2
1Orygen.
Objective:
Elevations in distress, self-harm, and suicidal ideation or behavior are of significant concern in clinical practice. We examined these in a pilot trial of Trauma Focused-Cognitive Behavioral Therapy (TF-CBT) for transitional age youth (aged 15-25 years) with histories of interpersonal trauma and symptoms of posttraumatic stress disorder.
Method:
Participants were 20 young people (13 females, M = 19.5 years) from a pilot study of TF-CBT. Frequencies of elevated distress, self-harm, and suicidal ideation or behavior were measured throughout treatment sessions and across the treatment phases of TF-CBT.
Results:
Across the 279 sessions of TF-CBT (m = 15.5 sessions), there were 16 incidents of elevated distress in seven participants (i.e., six in Phase I and five each in Phases II and III); 15 incidents of self-harming behavior in seven participants (five incidents in each of the three phases) and one incident of both elevated distress and suicide ideation (Phase I).
Conclusion:
Findings indicate that there may be a relationship between the experience of in session distress and self-harming behaviors. The importance of safety planning and coping skills (acquired in Phase 1) is stressed to ensure the effective implementation of TF-CBT. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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