; (B) support the dissemination of information on effective practices and research findings concerning the teaching of comprehensive sex education; (C) support research on— (i) effective comprehensive sex education teaching practices; and (ii) the development of assessment instruments and strategies to document— (I) student understanding of comprehensive sex education; and (II) the effects of comprehensive sex education; (D) convene national conferences on comprehensive sex education, in order to effectively train teachers in the provision of comprehensive sex education; and (E) develop and disseminate appropriate research-based materials to foster comprehensive sex education. (3) Subgrants Each eligible entity receiving a grant under this section may award subgrants to nonprofit organizations that possess a demonstrated record of providing training to faculty, school administrators, teachers, and staff on comprehensive sex education to— (A) train teachers in comprehensive sex education; (B) support Internet or distance learning related to comprehensive sex education; (C) promote rigorous academic standards and assessment techniques to guide and measure student performance in comprehensive sex education; (D) encourage replication of best practices and model programs to promote comprehensive sex education; (E) develop and disseminate effective, research-based comprehensive sex education learning materials; (F) develop academic courses on the pedagogy of sex education at institutions of higher education