Why do individuals become involved in gangs? Introduction In the US alone, 2002 research estimates conclude that there are more than 700,000 street gang members (Johnson). This number is indicative of approximately 1.8% of the current US population, and although gangs are primarily present in urban areas, Johnson states that 27 percent of smaller municipalities (those with populations between 2,500 and 49,999 people) now also have challenges with gangs. The number is rising. As he notes, “the number of cities reporting gangs went from 270 in 1970 to more than 2,500 in 1998, an increase of about 800 percent” (Johnson 3). The vast majority of these gang members are youth under the age of twenty (Johnson; Vigil; Haviland et al). Although...The end:
.....is in an Observational Study.’ Psychological Methods 12(3) (2007): 247–267. Johnson, J. ‘North American Youth Gangs: Patterns and Remedies.’ Testimony for U.S. House of Representatives. Washington DC, 2005. Knox, G. An Introduction to Gangs. Berrien Springs MI: Vande Vere, 1991. Mays, G.L., ed. Gangs and Gang Behavior. Chicago: Nelson-Hall, 1997. Miller, J.M. and Rush, J.P., eds. Gangs: A Criminal Justice Approach. Minot ND: Anderson, 1996. Short, J.F. and Hughes, L.A., eds. Studying Youth Gangs. Oxford: Altamira, 2006. Thornberry, T., Krohn, M., Lizotte, A. and Smith, C. Gangs and Delinquency in Developmental Perspective. Cambridge: Cambridge University Press, 2003. Vigil, J. The Projects. Austin: University of Texas Press, 2007.