“…Following years of enthusiastic evangelism from Andrew Abbott and colleagues (Abbott, 1983(Abbott, , 1984(Abbott, , 1988(Abbott, , 1990Abbott and Hrycak, 1990;Abbott, 1991a,b;Abbott and DeViney, 1992;Abbott, 1992Abbott, , 1995Abbott and Tsay, 2000;Abbott, 2000), the use of sequence analysis -in particular the optimal matching algorithm -is seeing a steady increase in application in the social sciences (inter alia, Chan, 1995;Stovel et al, 1996;Halpin and Chan, 1998;Han and Moen, 1999;Blair-Loy, 1999;Scherer, 2001;McVicar and Anyadike-Danes, 2002;Clark et al, 2003;Malo and Muñoz-Bullón, 2003;Stovel and Bolan, 2004;Anyadike-Danes and McVicar, 2005;Wilson, 2006;Levy et al, 2006;Pollock, 2007;Aasave et al, 2007). However, the use of OM is not without controversy.…”