; and (B) generates evidence on the impact of specific projects, or groups of projects with identical (or similar) practices and procedures. (4) Report A State child welfare agency and a State juvenile justice agency receiving a grant under this section shall jointly submit to the Secretary, the Attorney General, and the Administrator of the Office of Juvenile Justice and Delinquency Prevention of the Department of Justice, a report on the evaluation of the activities carried out under the grant at the end of each fiscal year during the period of the grant. Such report shall include— (A) a description of the scope and nature of the dual status youth population in the State, including the number of dual status youth; (B) a description of the evidence-based practices and procedures used by the agencies to carry out the activities described in clauses (i) through (iii) of paragraph (1)(C); and (C) an analysis of the effects of such practices and procedures, including information regarding— (i) the collection of data related to individual dual status youths; (ii) aggregate data related to the dual status youth population, including— (I) characteristics of dual status youths in the State; (II) case processing time­lines; and (III) information related to case management, the provision of targeted services, and placements within the foster care or juvenile justice system; and (iii) the extent to which such practices and procedures have contributed to— (I) improved educational outcomes for dual status youths; (II) fewer delinquency referrals for dual status youths; (III) shorter stays in intensive restrictive placements for dual status youths