“… 1. Because the focus of the present study is on the influence of judicial background characteristics in the sentencing of criminal cases, studies of appellate case outcomes (e.g., Collins & Moyer, 2007; Nagel, 1961; Tiede, Carp, & Manner, 2010; Walker & Barrow, 1985), federal magistrate outcomes (Kulik et al, 2003), State Supreme Court outcomes (e.g., Songer & Crews-Meyer, 2000; Songer & Tabrizi, 1999), and Federal Supreme Court outcomes (e.g., Tate, 1981) are omitted, as are the few studies examining aggregate district-level characteristics (e.g., Schanzenbach, 2005; Ward et al, 2009). The factors reported in Table 1 represent the most frequently investigated background characteristics of sentencing judges. …”