; and (2) the number of cases in which the department or agency recommended awarding such a grant for which the principal investigator was an individual on which a report under such paragraph had been filed during the preceding fiscal year and the reasons for each such recommendation. (c) Definitions In this section: (1) Institution of higher education The term institution of higher education has the meaning given such term in section 102 of the Higher Education Act of 1965 ( 20 U.S.C. 1002 ). (2) Principal investigator The term principal investigator has the meaning given the term in paragraph (6) of section 2(a) of the Federal Funding Accountability and Transparency Act of 2006 ( 31 U.S.C. 6101 note). 6. Study and report The Secretary of Education shall enter into a contract with the National Academies of Sciences, Engineering, and Medicine under which the National Academies of Sciences, Engineering, and Medicine shall, not later than 5 years after the date of the enactment of this Act, and every 5 years thereafter, conduct a comprehensive study that includes— (1) a summary of the implementation of the recommendations from the 2018 study of such National Academies entitled The Sexual Harassment of Women: Climate, Culture, and Consequences in Academic Sciences, Engineering, and Medicine in— (A) institutions of higher education; (B) Federal agencies that provide competitively awarded grants for research and development; (C) nonprofit organizations; and (D) other appropriate entities identified by such National Academies; (2) with respect to the implementation described in paragraph (1), an analysis of the effect of such implementation on addressing and preventing sexual harassment; (3) a summary of the strategies employed by the entities described in subparagraphs (A) through (D) of paragraph (1) to address and prevent sexual harassment; (4) an analysis of the extent to which such strategies have been researched and evaluated