time specified by the Secretary that a State has failed to demonstrate any improvement in the areas specified in subparagraph (A), or if the Secretary determines that a State has failed to submit the report required under clause (i), the Secretary shall withdraw approval of the State plan amendment involved. (C) Final report Not later than December 31, 2022, the State shall submit a report to the Secretary demonstrating improvements (if any) in each of the areas specified in subparagraph (A). (2) Improvements in outcomes for individual families (A) In general The program is designed, with respect to an eligible family participating in the program, to result in the participant outcomes described in subparagraph (B) that the State identifies on the basis of an individualized assessment of the family, are relevant for that family. (B) Participant outcomes The participant outcomes described in this subparagraph are the following: (i) Improvements in prenatal, maternal, and newborn health, including improved pregnancy outcomes. (ii) Improvements in child health and development, including the prevention of child injuries and maltreatment and improvements in cognitive, language, social-emotional, and physical developmental indicators. (iii) Improvements in parenting skills. (iv) Improvements in school readiness and child academic achievement. (v) Reductions in crime or domestic violence. (vi) Improvements in family economic self-sufficiency. (vii) Improvements in the coordination of referrals for, and the provision of, other community resources and supports for eligible families, consistent with State child welfare agency training. (3) Core components The program includes the following core components: (A) Service delivery model or models (i) In general Subject to clause (ii), the program is conducted using one or more of the service delivery models described in item (aa) or (bb) of subclause (I) or in subclause (II) selected by the State: (I) The model conforms to a clear consistent home visitation model that has been