Answer:
FERPA, PPRA, and Subpart D of the federal regulations
Step-by-step explanation:
FERPA is the abbreviation of the Family Educational Rights and Privacy Act which is a Federal Law that protects the privacy of students' records.
PPRA is the abbreviation of the Protection of Pupil Rights Amendment, which is a Federal Law that grants parents certain rights with respect to their minor children regarding surveys containing questions of personal nature.
Subpart D of the federal regulations provides certain protection to children who are involved in research activities.