“ Qualified organization.—The term ‘qualified organization’ means a public or private nonprofit organization with experience working with school-age youth that meets such criteria as the Chief Executive Officer may establish. `` (46) Scientifically valid research.—The term ‘scientifically valid research’ includes applied research, basic research, and field-initiated research in which the rationale, design, and interpretation are soundly developed in accordance with principles of scientific research. ”

“ Encore service program.—The term ‘encore service program’ means a program, carried out by an eligible entity as described in subsection (a) , (b) , or (c) of section 122, that— `` (A) involves a significant number of participants age 55 or older in the program; and `` (B) takes advantage of the skills and experience that such participants offer in the design and implementation of the program. `` (38) Hispanic-serving institution.—The term ‘Hispanic-serving institution’ has the meaning given such term in section 502 (a) of the Higher Education Act of 1965 (20 U.S.C. 1101a (a) ) . ”

“ Who are in or aging out of foster care. `` (C) Who have limited English proficiency. `` (D) Who are homeless or who have run away from home. `` (E) Who are at-risk to leave secondary school without a diploma. ”