Author
National Center for Education Statistics
48
Educational Testing Service
15
National Assessment of Educational Progress (Project)
9
National Center for Education Statistics,
8
Institute of Education Sciences (U.S.)
7
Educational Resources Information Center (U.S.)
6
National Center for Health Statistics (U.S.),
6
United States. Office of Educational Research and Improvement
5
Mullis, Ina V. S.
4
Carroll, C. Dennis
3
Lutkus, Anthony D., 1945-
3
National Center for Educational Statistics
3
Roberts, Jean, 1918-
3
Smith, Thomas M.
3
Westat, Inc
3
Hitchcock, Dale C.,
2
Jenkins, Frank
2
Marzano, Robert J.
2
McCormick, Alexander C.
2
Oliver, Lincoln I.,
2
Pickering, Debra
2
Pollack, Judith
2
Pollock, Jane E., 1958-
2
Reese, Clyde M.
2
Rock, Donald A.
2
Schaie, K. Warner 1928-
2
United States. Department of Education. Office of Policy and Planning
2
Williams, Paul L.,
2
Yu, Ching C.
2
Anderson, Patricia S.
1
Arnold, Carolyn L.
1
Ballator, Nada
1
Bozick, Robert
1
Bradby, Denise
1
Braun, Henry I., 1949-
1
Cahalan, Margaret Werner
1
Chavez, Lisa
1
Choy, Susan P.
1
Daft, Julie
1
Darling-Churchill, Kristen E.
1
Davis, Scott
1
DeVoe, Jill F.
1
Dean, Ceri B.
1
Dion, Gloria
1
Dion, Gloria,
1
Dossey, John A.
1
Farris, Elizabeth
1
Fox, Mary Ann
1
Freeman, Catherine
1
Gabriel, Roy
1
more ...