ResumenEl objetivo de esta investigación fue analizar la validez de criterio del cuestionario de apego romántico Experiences in Close Relationships (ECR, Brennan, Clark y Shaver, 1998) para la población chilena de adultos. Este cuestionario evalúa las dos dimensiones del apego romántico adulto: la evitación (de la intimidad) y la ansiedad (acerca de las relaciones). Los participantes fueron 549 adultos, quienes completaron el cuestionario ECR y el cuestionario de apego adulto CaMir. Se evaluó las propiedades psicométricas del cuestionario, mostrando que es un instrumento con una adecuada validez de criterio y con una estructura factorial que representa las dos dimensiones teóricas propuestas por los autores originales. Se concluye que la versión chilena del ECR es válida para examinar el apego romántico en la adultez. Palabras clave: apego romántico, apego adulto, validación de instrumento, validez de constructo. AbstractThe aim of this study was to analyze the criterion validity of the Chilean version of the Experiences in Close Relationships (ECR; Brennan, Clark y Shaver 1998) questionnaire in a sample of Chilean adults. This self-report questionnaire assesses two dimensions of romantic attachment: avoidance (of intimacy) and anxiety (about relationships). 549 Chilean adults completed the ECR and the Chilean version of the adult attachment questionnaire CaMir. Data analyses evaluated psychometric properties of the Chilean ECR, and showed adequate evidence of reliability, criterion validity, and a bifactorial structure similar to the original instrument. We can conclude that the Chilean version of the ECR is a reliable and valid measure to assess the romantic attachment in this population.
Several studies have reported the factor structure of posttraumatic stress disorder (PTSD) using confirmatory factor analysis (CFA). The results show models with different number of factors, high correlations between factors, and symptoms that belong to different factors in different models without affecting the fit index. These elements could suppose the existence of considerable item cross-loading, the overlap of different factors or even the presence of a general factor that explains the items common source of variance. The aim is to provide new evidence regarding the factor structure of PTSD using CFA and exploratory structural equation modeling (ESEM). In a sample of 1,372 undergraduate students, we tested six different models using CFA and two models using ESEM and ESEM bifactor analysis. Trauma event and past-month PTSD symptoms were assessed with Life Events Checklist for DSM-5 (LEC–5) and PTSD Checklist for DSM-5 (PCL–5). All six tested CFA models showed good fit indexes (RMSEA = .051–.056, CFI = .969–.977, TLI = .965–.970), with high correlations between factors (M = .77, SD = .09 to M = .80, SD = .09). The ESEM models showed good fit indexes (RMSEA = .027–.036, CFI = .991–.996, TLI = .985–.992). These models confirmed the presence of cross-loadings on several items as well as loads on a general factor that explained 76.3% of the common variance. The results showed that most of the items do not meet the assumption of dimensional exclusivity, showing the need to expand the analysis strategies to study the symptomatic organization of PTSD.
Child sexual abuse is associated with problems in children's emotional development, particularly increased insecurity of attachment. However, few studies have examined its effect on the organization of attachment representations in preschoolers, and the findings of those that have been conducted have not been entirely consistent. Therefore, this study aims to analyze the effect of child sexual abuse on attachment representation quality in a sample of children 3 to 7 years old in Chile. The results indicate child sexual abuse does affect children's attachment representation quality. The attachment narratives of child sexual abuse victims scored significantly higher than nonvictims on the hyperactivity and disorganization dimensions of attachment. These results are discussed in terms of attachment theory, clinical findings on child sexual abuse, and clinical implications.
Resumen La presente exploración tiene por objetivo elaborar un mapa de caracterización de las primeras intervenciones psicosociales realizadas en la Región del Maule en ocasión del terremoto del 27 de febrero de 2010 en Chile. Se solicitó información a 40 organizaciones que eventualmente realizaron intervenciones en la Región del Maule y a 7 informantes claves. Fueron reportadas un total de 67 intervenciones de las que un 76,4% fueron realizadas en las comunas de Talca, Curicó y Constitución, y mayoritariamente por instituciones públicas (50,7%) y dirigidas a todo tipo de público (46,2%). Los tipos de intervención más comunes son las atenciones grupales (26,8%) y talleres (22,3%). Una de las principales dificultades fue obtener la información desde las organizaciones contactadas. La precariedad de las organizaciones para hacer frente a la catástrofe quedó evidenciada. No obstante, el relativamente reducido número de muertos indicaría que el trabajo educativo pre-catástrofe parece haber sido eficaz.
An earlier version of this topic was published as a briefing paper on the website of the International Society of Traumatic Stress Studies (ISTSS) under the title of Global Perspectives on the Trauma of Hate-Based Violence: An International Society for Traumatic Stress Studies Briefing Paper (http://www.ISTSS.org/hatebased-violence). The current version has been updated to address a wider range of identity-based violence and to include available statistics. The authors would like to acknowledge and thank everyone who has reviewed and provided input in the earlier version as well as the current version, including the ISTSS Public Health and Policy Committee members. The authors have no financial disclosures or conflicts of interest to report.
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