“…Many studies have supported the existence of the "age-crime" curve, which displays the population-level crime trends across the life-course (Blumstein & Cohen, 1979Blumstein, Cohen, & Farrington, 1988;Blumstein et al, 1986;Cohen & Land, 1987;Farrington, 1986;Gottfredson & Hirschi, 1990;Greenberg, 1985;Hirschi & Gottfredson, 1983, 1985Nagin & Paternoster, 1991;Nagin & Farrington, 1992;Piquero, Farrington, & Blumstein, 2003, 2007Sampson & Laub, 1990Shavit & Rattner, 1988;Steffensmeier, Allan, Harer, & Streifel, 1989;Steffensmeier, Streifel, & Shihadeh, 1992). Moffitt's taxonomy of crime applies a developmental perspective to criminal behavior, focusing on the decrease in criminality and delinquency as adolescents age (Moffitt, 1993).…”