Twenty-one girls who are or had been members of Latino gangs were interviewed concerning their participation in and attitudes toward their gang activities. The findings support the thesis that the girls join gangs as a means of finding a reference guide by which they can begin to identify themselves. They report that their motivation is a desire for a common destiny, a sense of belonging and identity, and a need for group support and cohesiveness. They identify with the gang, assimilate its sentiments, and conform to its values. Their behavior reflects their roles within the gangs, and the gang gains control of the behavior of the girls by socialization and sanctions. Delinquent behavior is not seen as delinquent by the girls in this study, but rather as confirmation of the group's motifs and sanctions. Programs are needed that offer gang members an opportunity for success away from the gang milieu. 98 references, 3 figures, appendix.