“…Since 1990, research has focused on several causes of female attrition, including (but not limited to) gender bias and stereotyping (Margolis et al, 1999;Spertus, 1991), attitudes towards computing (Charlton & Birkett, 1998;Shashaani, 1997), prior computing experience (Bunderson & Christensen, 1995;Fan et al, 1998;Taylor & Mounfield, 1994), motivation (Charlton & Birkett, 1999), confidence , disciplinary characteristics (Mahony & Van Toen, 1990;Pearl et al, 2002), and departmental characteristics (Cohoon, 2001;2002) including the "culture of computing" at particular institutions (Bunderson & Christensen, 1995;Margolis & Fisher, 2002). Because most studies have found that women perform equally as well or better than men in undergraduate CS programs, little attention has been paid to the relationship between achievement and persistence.…”