Columbia subject headings:
Harvard subject headings:
Academic achievement--Congresses.
Academic achievement--United States--Congresses.
Education, Higher--Economic aspects--United States--Congresses.
Education, Higher--United States--Congresses
Rewards and punishments in education--Congresses.
Princeton subject headings:
Academic achievement--Congresses.
Education, Higher--Economic aspects--United States--Congresses.
Education, Higher--United States--Congresses.
Rewards and punishments in education--Congresses.