“…Perhaps the most consistent finding in the literature on uncounted ballots, most of which are undervotes, is that they are more prevalent among non-White voters, particularly African Americans (Bullock & Hood, 2002;Darcy & Schneider, 1989;Kimball et al, 2004;Kimball & Kropf, 2005). However, that gap has been shown to be a function of the type of voting equipment (Tomz & Van Houweling, 2003) and the political and racial dynamics in elections (Herron & Sekhon, 2005;Vanderleeuw & Liu, 2002;Vanderleeuw & Sowers, 2007;Vanderleeuw & Utter, 1993). In systems that use voting machinery such as San Francisco's, Black voters' ballots for president are as likely to be counted as others' and Latinos' are more likely (Knack & Kropf, 2003).…”