“…At present, many researchers use variants of the original 10-item scale, either focusing analysis on individual indicators of the scale (e.g., self-defense classes) or combining the traditional scale with additional items (Brownlow, 2005;Campbell, 2005;Ferraro, 1996;Hollander, 2001;Killias & Clerici, 2000;Liska, Sanchirico, & Reed, 1988;Madriz, 1997;Mesch, 2000;Nasar, Hecht, & Wener, 2007;Rader, May, & goodrum, 2007;Smolej & Kivivuori, 2006;Wilcox, May, & Roberts, 2006). Although this research tradition controls for constrained behavior variables in fear of crime models because understanding fear of crime is the focus of most studies, few have focused specifically on constrained behaviors as a central construct and not many have modified the original set of indicators discussed above (for some exceptions, see Beaulieu, Dube, Bergeron, & Cousineau, 2007;Fisher & Sloan, 2003;Lee & DeHart, 2007;Pain, 1997;Rountree Wilcox & Land, 1996;Williams, McShane, & Akers, 2000).…”