M. Daly and M. Wilson, “Evolutionary Social Psychology and Family Homicide,” Sci 242 (1988): 519. Воспроизведение результата: V. Weekes-Shackelford and T. K. Shackelford, “Methods of Filicide: Stepparents and Genetic Parents Kill Differently,” Violence and Victims 19 (2004): 75. Недостаток воспроизведения результата на шведской выборке: H. Temrin et al., “Step-Parents and Infanticide: New Data Contradict Evolutionary Predictions,” Proc Royal Soc B 267 (2000): 943; M. Van Ijzendoorn et al., “Elevated Risk of Child Maltreatment in Families with Stepparents but Not with Adoptive Parents,” Child Maltreatment 14 (2009): 369.; J. Nordlund and H. Temrin, “Do Characteristics of Parental Child Homicide in Sweden Fit Evolutionary Predictions?” Ethology 113 (2007): 1029.