Three of these—observer, beneficiary, and perpetrator sensitivity—are other-focused aspects of justice sensitivity, whereas victim sensitivity is self-focused on one’s being treated fairly (Stavrova and Schlösser 2015: 3; Schlösser et al. 2018: 76–77). This makes a difference statistically. For instance, victim sensitivity tends to correlate with anti-social personality traits—such as Machiavellianism—in a way that the first three do not.