The existence of domestic violence is closely linked to several ideological factors that include sexism and other beliefs about society in general, namely the belief in a just world. In this study, which involved 485 people of both sexes aged between 18 and 70 years, we analyzed the influence of these ideological variables of the perceivers and characteristics of the situation on judgments of a gender aggression – blaming the victim and exonerating the perpetrator. Results showed differences in the reactions of observers depending on the cause that triggered the aggression. Participants blamed the victim and exonerated the aggressor more when no cause of the aggression was mentioned than when a cause was mentioned (the woman wanted to separate, to see an old male friend, or simply to take a trip with her female friends). We also found clear effects of hostile sexism and just world beliefs on the dependent variables. Results showed that the influence of just world beliefs depended on the fact of mention or not a cause for the aggression.
