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Updated: Jul 11, 2026

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
Published on: July 10, 2017
A qualitative analysis of posttraumatic stress among Mexican victims of disaster
F H Norris1, D L Weisshaar, M L Conrad
1Department of Psychology, Georgia State University, Atlanta 30303, USA. fnorris@gsu.edu
Abstract:
In unstructured interviews, 24 Mexicans described survivors' responses to disasters in Guadalajara, Jalisco (n = 9), Homestead, Florida (n = 6), and Puerto Angel, Oaxaca (n = 9). This analysis assessed the extent to which symptom descriptions corresponded to the 17 criterion symptoms of PTSD. Nineteen participants (79%) mentioned from 1 to 9 criterion symptoms. Event-related distress, hypervigilance, recurrent recollections, and avoiding reminders were described most often. Only 3 criterion symptoms were never described. Twenty participants (83%) provided 109 separate expressions that could not be classified specifically as criterion symptoms. These phrases were sorted by 9 independent Mexican volunteers and cluster analyzed. Clusters composed of ataques de nervios, depression, lasting trauma, and somatic complaints provided the best description of the data.
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