@misc{10818/52870, year = {23}, url = {http://hdl.handle.net/10818/52870}, abstract = {Incremental prediction of aggression from callous–unemotional (CU) traits is well established, but cross-cultural replication and studies of young children are needed. Little is understood about the contribution of CU traits in children who are already aggressive. We addressed these issues in prospective studies in the United Kingdom and Colombia. In a UK epidemiological cohort, CU traits and aggression were assessed at age 3.5 years, and aggression at 5.0 years by mothers (N = 687) and partners (N = 397). In a Colombian general population sample, CU traits were assessed at age 3.5 years and aggression at 3.5 and 5.0 years by mother report (N = 220). Analyses consistently showed prediction of age-5.0 aggression by age-3.5 CU traits controlling for age-3.5 aggression. Associations between age-3.5 CU traits and age-5.0 aggression were moderated by aggression at 3.5 years, with UK interaction terms, same informant, β = .07 p = .014 cross-informant, β = .14 p = .002, and in Colombia, β = .09 p = .128. The interactions arose from stronger associations between CU traits and later aggression in those already aggressive. Our findings with preschoolers replicated across culturally diverse settings imply a major role for CU traits in the maintenance and amplification of already established aggression, and cast doubt on their contribution to its origins.}, abstract = {La infidelidad es un importante constructo a medir, al ser una problemática queconlleva consecuencias psicológicas y físicas(Buss,2016; González et al.,2009;Shackelford et al.,2003). Se buscó determinar la validez y la confiabilidad delInventario Multidimensional de Infidelidad (IMIN) para muestras colombianas.Se aplicó el instrumento a674participantes colombianos,224hombres (33.28%)y449mujeres (66.71%), con edades comprendidas entre los18y81años(M= 25.11;DE= 10.56), llevando a cabo análisis factoriales exploratorios,confirmatorios y de consistencia interna para cada subescala. En la escala deTendencia a la infidelidad, se identificaron3factores que explicaron el66.74%de la varianza total acumulada; en la escala de Motivos a la infidelidad, sehallaron siete factores, explicando el65.02%de la varianza total; en la subescalade Creencias a la infidelidad, se obtuvieron cinco factores, explicando el58.33%de la varianza acumulada; y en la subescala de Consecuencias de la infidelidadse hallaron dos factores claramente constituidos, que explican el57.58%dela varianza acumulada. Todos los anteriores tenían modelos confirmatorioscon adecuados niveles de bondad de ajuste y adecuados indicadores alfas deCronbach, correlaciones ítem-ítem e ítem-prueba, además de concordancia conla propuesta original del instrumento.}, publisher = {Development and psychopathology}, title = {Synergy between callous–unemotional traits and aggression in preschool children: Cross-informant and cross-cultural replication in the UK Wirral Child Health and Development Study, and the Colombian La Sabana Parent–Child Study}, title = {Sinergia entre rasgos insensibles-no emocionales y agresión en niños en edad preescolar: replicación entre informantes y entre culturas en el Estudio de Desarrollo y Salud Infantil Wirral del Reino Unido y el Estudio de Padres e Hijos de La Sabana en Colombia}, doi = {10.1017/S0954579420002114}, author = {Obando, D. and Hill, J. and Sharp, H. and Pickles, A and Fisher, L. and Wright, N}, }