The purpose of this research was to explore gender differences regarding theory of mind and empathy abilities in a sample of adolescents with conduct disorder (n=46; males=28 and females=18). Empathy (cognitive and emotional dimensions) and theory of mind (reading the mind through the eyes) were tested based on an observational method with a crosssectional design. Statistical analysis included: description of variables according to their type, assessment of quantitative correlations and logistic multivariate modelling for identifying variables that differentiate female from male patients. The results demonstrated significant gender differences in empathy and theory of mind evaluations. Particularly, women showed different scores for cognitive/emotional empathy and in the Reading the Mind through the Eyes test, with a lower number of behavioural symptoms. The results are discussed in light of the current empirical evidence, and some future directions in the study of conduct disorder are suggested.

The purpose of this research was to validate the Inventory of Callous Unemotional Traits in a multi-centric community sample of Colombian children and adolescents aged between 9 and 18 years. An adapted version to the Colombian Spanish was applied to 903 school students without significant medical background (neurotypical behavior), and 118 with a clinical history of internalizing or externalizing conditions. A group of specialized judges approved the content validity of the instrument in terms of relevance and intelligibility, but concept factorial validity was low for the uncaring and callousness factors. Exploratory factor analysis confirmed the existence of three dimensions (uncaring, unemotional, and callousness), but only 17 out of 24 items demonstrated adequate psychometric statistics. The consistency for the 17-item Colombian adaptation was acceptable (α = .78). Goodness-of-fit calculated through confirmatory analysis was satisfactory for a bifactor structure (model C). Neurotypical participants showed lower total scores in comparison to the other groups. Participants with internalizing conditions had higher unemotional traits, while those with externalizing behaviors more commonly presented uncaring behaviors. This study is important for psychopathy research in Colombia as provides a validated adaption of the most used instrument to assess callous-unemotional traits in children and adolescents.

La evidencia sobre las relaciones entre la agresión y la empatía no están claras en la literatura. Un metaanálisis reciente indicó que las asociaciones son limitadas, mientras que reiteradas investigaciones de los últimos años han reportado correlaciones positivas y negativas. Esta revisión sistemática busca establecer la evidencia actual sobre diferentes estudios que se han llevado a cabo sobre las relaciones entre la conducta agresiva de tipo proactivo y reactivo y la empatía, desde los subdominios cognitivo y afectivo, en adolescentes, jóvenes y adultos jóvenes. Método: Revisión sistemática de acuerdo con las directrices PRISMA. Resultados: se encontraron 8 artículos que cumplían los criterios de inclusión y exclusión descritos y se reportan las discrepancias entre las asociaciones de las dos variables abordadas. Conclusión: parece haber cierto grado aceptación en el papel inhibidor de la empatía frente a la agresión, de manera relevante el de la empatía afectiva. No se encontraron resultados concluyentes de la empatía cognitiva con los diferentes tipos de agresión.

Past research has associated callous-unemotional traits (CU) in young people with serious conduct problems and antisocial behavior. However, whether CU traits influence implicit attitudes toward violence remains largely unexplored. We assess this hypothesis in two independent samples: a sample of youth with no criminal records (Study 1, N = 86), and in a sample of young offenders (Study 2, N = 61). Both groups were not compared due to theoretical (very different demographics) and statistical reasons (the total sample was insufficient to be able to reach the statistical power required in the comparison of both groups). Further, we use an implicit procedure to examine whether CU traits modulate wanting for violent stimuli. Across two samples of youth, we found little evidence of an association between CU traits and implicit violent cognition. In youth with no criminal records, implicit attitudes toward violence were related to the unemotional factor of CU traits, but unrelated to other factors and to a global CU traits score. CU traits were not associated with implicit attitudes toward violence in young offenders. The latter finding was mirrored in the implicit wanting task. Overall, our findings cast some doubts on the adequacy of implicit measures to assess implicit violent cognition in youth with CU traits. We discuss potential methodological limitations of this research (e.g., characteristics of the sample and performance in the implicit procedures) that may impact our results.

La delincuencia juvenil es una problemática compleja y multicausal en Colombia y América Latina, con altos costos individuales, sociales y económicos. El libro Agresión en adolescentes infractores analiza cómo algunas variables de la cognición social (empatía y teoría de la mente afectiva) y los rasgos afectivos de la personalidad se relacionan con la agresión en jóvenes en conflicto con la ley. La investigación, de enfoque empírico-analítico y diseño no experimental transversal, se realizó en dos centros del Sistema de Responsabilidad Penal para Adolescentes en Colombia. Los hallazgos indican que los rasgos afectivos son mejores predictores de la agresión, además se destaca la influencia de la dureza y el descuido interpersonal en la agresión proactiva, así como la dureza y la frialdad en la agresión reactiva. El libro aporta análisis rigurosos sobre las implicaciones investigativas, clínicas y sociales de estos resultados, orientadas a la prevención, intervención y tratamiento de la conducta agresiva en adolescentes.