Liberals tend to show bias towards victim groups like Blacks and women due to a belief called Equalitarianism, which says all groups should be equal. This bias leads them to doubt studies that show privileged groups in a positive light compared to victims' groups. Studies with over 3,000 participants support this theory, showing that Liberals rate studies less credible when privileged groups are portrayed more favorably. Moderates, on the other hand, are more balanced in their judgments.