RESUMEN
The Gudjonsson Suggestibility Scales (GSS) is a valuable test to use as part of a comprehensive assessment of psychological and interrogative factors relevant to a defendant's vulnerability to giving a false or involuntary confession. One limitation of the test is that the manual only provides information for samples from Iceland and Great Britain. This report describes the results of 334 individuals in the United States, who were administered the tests as part of an evaluation to assess confession-related issues in a forensic context (i.e., capacity to waive Miranda rights or vulnerability in providing a false or involuntary confession). This forensic sample includes both juveniles and adults. Results are consistent with Gudjonsson's British and Icelandic samples, in which the Yield 1 score is more affected by intellectual and cognitive variables, but Shift and, to a lesser extent, Yield 2 scores are more related to emotional and personality characteristics.
Asunto(s)
Coerción , Criminales/psicología , Inventario de Personalidad , Autorrevelación , Adolescente , Adulto , Intervalos de Confianza , Femenino , Florida , Psiquiatría Forense , Humanos , Masculino , Psicometría , Encuestas y Cuestionarios , Estados Unidos , Adulto JovenRESUMEN
The Instruments for Assessing Understanding and Appreciation of Miranda Rights, hereafter referred to as the Grisso tests, are widely used and recommended psychological tests designed to help assess ability to understand and appreciate Miranda warnings. This article describes the results of these tests administered to 439 individuals who participated in an evaluation to assess knowing and intelligent waiver of Miranda warnings during police questioning. This study is the first of its kind using a large sample of defendants who were referred for an assessment of capacity to waive Miranda rights. This forensic sample includes both juveniles (176) and adults (263), and the results are quite similar to the original Grisso norms. There are strong correlations between performance on these tests and IQ as well as between performance and age. This sample provides a broader foundation for users of the Grisso tests and answers some of the initial criticism of the instruments.
Asunto(s)
Derechos Civiles/legislación & jurisprudencia , Comprensión , Criminales/psicología , Encuestas y Cuestionarios , Adolescente , Adulto , Anciano , Femenino , Florida , Psiquiatría Forense/instrumentación , Humanos , Aplicación de la Ley , Masculino , Persona de Mediana Edad , Análisis de Regresión , Adulto JovenRESUMEN
This study examines the prevalence of trauma, posttraumatic stress disorder (PTSD), and dissociative symptoms in adolescents. The sample consisted of 76 females and 76 males, between the ages of 12 and 18, referred to the Child Guidance Clinic of the Superior Court of the District of Columbia for a psychological evaluation. Two sets of analyses were conducted. One set included the entire sample; the second set excluded those individuals whose listed referral problem included only being a victim of abuse. Results of the study suggest a high prevalence of trauma in both genders; however, females had significantly higher rates than those reported in males. Similarly, female adolescents demonstrated significantly higher prevalence rates of PTSD symptoms compared with their male counterparts in the entire sample and showed a trend toward significance in the analysis of the subsample. There was a low prevalence of dissociative symptoms across both genders.