T able 1 Demographic characteristics of respondents in two samples Sample 1 (violators) Sample 2 (students) Gender M 38, F 10 M 53, F 39 (1 NR) Race/ethnicity 66% white 71% white Age Mean 33.8 Mean 28.2 Education 39% attended some college 100% attended some college Personal income 64% between $25,000 and $45,000 76% < $25,000 Note: N 48 for violators, N 93 for students.