The document discusses evidence for and against the "chivalry thesis" which asserts that women are treated more leniently than men by the criminal justice system. Evidence for it includes self-report studies showing smaller differences in admitted crimes between men and women than official statistics. Evidence against includes arguments that the criminal justice system is biased against women, for example by scrutinizing female victims of crimes like rape more than male perpetrators. Overall, the document suggests the criminal justice system may treat men and women differently based on societal gender norms and expectations.