Conduct Problems Prevention Research Group (CPPRG)
“[R]esearchers from two long-term longitudinal studies of delinquency— the Denver Youth Survey and the Fast Track Project—collaborated to establish common delinquency measures, conduct analyses, and integrate findings on developmental patterns of girls’ offending from childhood through adolescence ” (p. 1-2). This bulletin presents some of their major results. These are: prevalence and frequency of offending—ever-prevalence, prevalence by age and/or grade, and frequency of offending behavior among girls reporting delinquency; initiation and desistance patterns—girls’ first offenses, age of first offense, and delinquency patterns by grade, transitions between delinquency patterns over time, temporal patterns of delinquency (persisters, desisters, intermittent, and late bloomers); and developmental pathways in girls’ delinquency—developmental sequences, delinquency patterns by grade, transitions between delinquency patterns over time for the Fast Track (multi-state) and the Denver studies. Some of the conclusions from this report include: most of the girls were delinquent in their childhood or adolescent years; a wide range of offending behaviors was reported; offenses were not frequent; the majority of girls did not have the same single beginning offense; and girls began and stopped offending at different ages.