8. Lexington, Kentucky, remained in the study only a short time. Further details on Lexington are presented in Chapter 3, Kentucky Overview.
9. As to be expected with any program, some of the families assigned to family preservation programs did not receive the services or received a minimal dosage of the services. In addition, a small number of the families in the control group were actually provided family preservation services. To address these issues, analyses were conducted in which these cases were dropped (secondary analysis).