Private school students were first eligible for state services with the Elementary and Secondary Education Act of 1965 (ESEA), which was then reauthorized by No Child Left Behind in 2001. These programs all provided services to private school students, parents and teachers, NOT to the private schools themselves. Private schools are covered in Title I and Title IX, Part E of No Child Left Behind, as well as the equitable services provided in ESEA. Since the passing of ESEA in 1965, private school students have had access to federal funding for secular education services through a provision called the "child benefit theory" which allows private and religious school students to receive funding of services under Title I without violating the churchstate provisions of the First Amendment. No Child Left Behind has made some changes from the original ESEA. These include: