; and (2) by amending paragraph (3) to read as follows: (3) Economically disadvantaged students factor In this subsection, the term economically disadvantaged students factor means the ratio of the number of children in the State who are economically disadvantaged students (as identified under a measure described in section 1113(a)(5) of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 6313(a)(5) )) to the number of such children in all the States as determined annually by the Secretary of Education. . 409. Juvenile justice and delinquency prevention Section 252(i) of the Juvenile Justice and Delinquency Prevention Act of 1974 ( 34 U.S.C. 11162(i) ) is amended to read as follows: (i) Free school lunches for incarcerated juveniles (1) In general A juvenile who is incarcerated in an eligible juvenile detention center is eligible to receive free lunch under the Richard B. Russell National School Lunch Act ( 42 U.S.C. 1751 et seq. ). (2) Guidance Not later than 1 year after the date of the enactment of the Universal School Meals Program Act of 2023 , the Attorney General, in consultation with the Secretary of Agriculture, shall provide guidance to States relating to the options for school food authorities in the States to apply for reimbursement for free lunches under the Richard B. Russell National School Lunch Act ( 42 U.S.C. 1751 et seq. ) for juveniles who are incarcerated. (3) Eligible juvenile detention center defined In this subsection, the term eligible juvenile detention center does not include any private, for-profit detention center. .