Eligibility Measures
APPENDIX
One caregiver completed brief measures of CU traits and conduct problems during the initial intake telephone call to determine eligibility. Since it was important for this call to be brief, we used 10 items from the ICU (see Appendix A) to screen for CU traits. We selected these items because they reflect the four criteria of the DSM-5 LPE specifier. Parents rated children on a 4-point scale (0 = 