; and (B) to compare the number of such families and children served annually in the first 3 years after the date of the enactment of this Act to the number of such families and children served in fiscal year 2019. (2) Contents The study required under paragraph (1) shall include the following for each of the first 3 years after the date of the enactment of this Act: (A) An examination of how many families received evidence-based programming under title II of the Child Abuse Prevention and Treatment Act ( 42 U.S.C. 5116 et seq.). (B) An examination of the extent to which local programs conduct evaluations using funds provided under such title and the findings of such evaluations. (C) An examination of whether findings of effectiveness in evaluation studies vary by urban, suburban, or rural community type. (D) An examination of whether programs partnering with other entities are more effective than those that do not partner with other entities. (E) An examination of barriers to implement evidence-based programming or to conduct evaluations in instances where such activities do not occur. (b) Report Not later than 4 years after the date of the enactment of this Act, the Comptroller General of the United States shall submit to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Education and Labor of the House of Representatives a report that contains the results of the study conducted under paragraph (1). III Adoption Opportunities 301. Purpose Section 201 of the Child Abuse Prevention and Treatment and Adoption Reform Act of 1978 ( 42 U.S.C. 5111 ) is amended— (1) in the heading, by striking Congressional findings and declaration of purpose and inserting Purpose ; (2) by striking subsection (a); and (3) in subsection (b)— (A) by striking (b) Purpose.— ; (B) in the matter preceding paragraph (1), by inserting sexual and gender minority youth after particularly older children, minority children,