of section 471(e)(4)(C), and programs that meet the requirements described in section 427(a)(1), including culturally specific, or location- or population-based adaptations of the practices, to identify and establish a public clearinghouse of the practices that satisfy each category described by such clauses. In addition, the clearinghouse shall include information on the specific outcomes associated with each practice, including whether the practice has been shown to prevent child abuse and neglect and reduce the likelihood of foster care placement by supporting birth families and kinship families and improving targeted supports for pregnant and parenting youth and their children. (3) Data collection and evaluations The Secretary, directly or through grants, contracts, or interagency agreements, may collect data and conduct evaluations with respect to the provision of services and programs described in section 471(e)(1) for purposes of assessing the extent to which the provision of the services and programs— (A) reduces the likelihood of foster care placement