Columbia subject headings:
Education--United States.
Educational surveys--United States.
High school students--United States--Longitudinal studies.
Harvard subject headings:
Education--United States
Educational surveys--United States--Statistics.
High school students--United States--Longitudinal studies.
Princeton subject headings:
Educational surveys--United States.
High school students--United States--Attitudes--Longitudinal studies.
Statistics.
Student aspirations--United States--Statistics.