RESUMO
A total of 119 sex trade workers were interviewed about sexually violent experiences. Up to three narratives were elicited: a remarkable, positive (control) event (POS), a well-remembered sexual assault (WELL), and a poorly recalled sexual assault (POOR). The results demonstrated that WELL narratives contained more details than POS narratives despite the fact that the respective experiences were older. WELL narratives were also associated with higher intoxication and more rehearsal than POS narratives. POOR narratives were as detailed as POS narratives. WELL narratives were associated with more PTSD symptoms than POOR narratives. No weapon focus effect and no differences in peritraumatic dissociation were observed to explain this difference. This study was the first to demonstrate great within-participants variability of narrative details in accounts of sexual violence. The findings challenge common opinions in the eyewitness literature. Implications for expert testimony and credibility assessment are discussed.
Assuntos
Profissionais do Sexo/psicologia , Violência/psicologia , Adulto , Afeto , Nível de Alerta , Colúmbia Britânica , Crime/psicologia , Transtornos Dissociativos/psicologia , Escolaridade , Emoções , Prova Pericial , Feminino , Humanos , Masculino , Memória , Rememoração Mental , Narração , Testes Neuropsicológicos , Estupro/psicologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Estresse Psicológico/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Inquéritos e Questionários , ArmasRESUMO
In the present study, the psychometric properties of the German version of the Posttraumatic Diagnostic Scale (PTDS; A. Ehlers, R. Steil, H. Winter, & E. B. Foa, 1996) were evaluated in a sample of 143 trauma survivors. To investigate convergent and discriminant validity of this questionnaire, the authors assessed posttraumatic stress disorder (PTSD), anxiety, depression symptoms, and social phobia. Internal consistencies of the PTDS and its subscales as well as their association with related measures show that the German PTDS is a reliable and valid instrument for the assessment of posttraumatic stress symptoms. A 3-factor structure was found that is, however, not exactly in concordance with the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; American Psychiatric Association, 2000) formulation (Reexperiencing, Avoidance, and Hyperarousal) but rather comprises a Reexperiencing/Avoidance factor; an Emotional Numbing/Hyperarousal factor; and a 3rd factor, consisting of Hypervigilance and an Exaggerated Startle Response. The findings are discussed with respect to their equivalency to the original PTDS, core symptoms of PTSD, and desirable future research.
