has suggested the relationship between SDO and empathy may be more complex, arguing that people with high levels of SDO are less likely to show empathy towards low status people but more likely to show it towards high status people. Conversely, people with low SDO levels demonstrate the reverse behaviour. Other findings and criticisms Research suggests that people high in SDO tend to support using violence in intergroup relations while those low in SDO oppose it; however, it has also been argued that people low in SDO can also support (and those high in it oppose) violence in some circumstances, if the violence is seen as a form of counterdominance. For example, Lebanese people low in SDO approved more strongly of terrorism against the West than Lebanese people high in SDO, seemingly because it entailed a low-status group (Lebanese) attacking a high-status one (Westerners). Amongst Palestinians, lower SDO levels were correlated with more emotional hostility towards Israelis and more parochial empathy for Palestinians. Low levels of SDO have been found to result in individuals possessing positive biases towards outgroup members, for example regarding outgroup members as less irrational than ingroup members, the reverse of what is usually found. Low levels of SDO have also been found to be linked to being better at detecting inequalities applied to low-status groups but not the same inequalities applied to high-status groups. A person's SDO levels can also affect the degree to which they perceive hierarchies, either over or underestimating them, although the effect sizes may be quite small. A person's SDO levels can also shift depending on their identification with their ingroup and low levels of SDO thus may reflect a more complex relationship to ideas of inequality and social hierarchy than just egalitarianism. While research has indicated that SDO is a strong predictor of various forms of prejudice, it has also been suggested that SDO may not be related to prejudice per se but rather be dependent upon the target, as SDO has been found to correlate positively with prejudice towards hierarchy-attenuating groups but negatively with prejudice towards hierarchy-enhancing groups. In the contemporary US, research indicates that most people tend to score fairly low on the SDO scale, with an average score of 2.98 on a 7-point scale (with 7 being the highest in SDO and 1 the lowest), with a standard deviation of 1.19. This has also been found to apply