; (bb) determine the lessons learned (including barriers to success) from such activities; and (cc) to the extent practicable, help build local evaluation capacity, including the capacity to use evaluation data to inform continuous program improvement; and (II) the evaluation includes research designs that encourage innovation and reflect the nature of the activities undertaken, successful implementation efforts, and the needs of the communities, without prioritizing efficacy research over effectiveness research. (ii) Randomized controlled trials An evaluation conducted in accordance with subparagraph (A)(ii)(III) and this subparagraph may, but shall not be required to, include a randomized controlled trial. (iii) Outcomes Outcomes of interest for an evaluation conducted in accordance with subparagraph (A)(ii)(III) and this subparagraph shall include, but are not limited to, the following: (I) Relationship quality between custodial and non-custodial parents. (II) Family economic wellbeing, including receipt of public benefits and access to employment services and education. (III) Payment of child support by non-custodial parents, non-financial contributions, and involvement in child-related activities. (IV) Parenting skills or parenting quality. (V) Health and mental health outcomes of parents. (VI) Quality and frequency of contact between children and non-custodial parents. (VII) Reduction in crime or domestic violence. (VIII) Prevention of child injuries, child abuse, neglect, or maltreatment, and reduction of emergency department visits. (IX) Coordination and referrals for other community resources and supports. . (g) Authority for substitution grantees Section 403(a)(2)(A) of such Act ( 42 U.S.C. 603(a)(2)(A) ), as amended by subsections (b)(1), (e)(2), and (f)(2), is further amended— (1) in clause (ii), in the matter preceding subclause (I), by striking The Secretary and inserting Except as provided in clause (viii), the Secretary