Author
National Center for Education Statistics
35
National Center for Education Statistics,
15
National Institute on Drug Abuse
13
Educational Resources Information Center (U.S.)
12
Bachman, Jerald G.
10
University of Michigan. Institute for Social Research
10
Johnston, Lloyd
9
O'Malley, Patrick M.
9
United States. Office of Educational Research and Improvement
9
Institute of Education Sciences (U.S.)
7
Colorado Connections for Healthy Schools
6
Colorado. Department of Human Services
6
Colorado. Department of Public Health and Environment
6
National Institute of Education (U.S.)
6
Omni Institute
6
National Center for Research in Vocational Education (U.S.)
5
National Institute of Justice (U.S.)
5
National Opinion Research Center
5
United States. Department of Education
4
Bettie, Julie, 1965-
3
EBSCOhost
3
Educational Testing Service
3
Family Involvement Partnership for Learning (U.S.)
3
Holian, Laura,
3
Hotchkiss, Lawrence
3
Kelly, Emily,
3
Myers, David E.
3
Rock, Donald A.
3
SpringerLink (Online service)
3
United States. Department of Education. Planning and Evaluation Service
3
United States. Office of Educational Research and Improvement. Center for Education Statistics
3
United States. Office of Educational Research and Improvement. Center for Statistics
3
United States. Office of Vocational and Adult Education
3
Bozick, Robert
2
Carroll, C. Dennis
2
Catterall, James S.
2
Criterion Collection (Firm),
2
ERIC Clearinghouse on Reading and Communication Skills
2
Ekstrom, Ruth B.
2
Firestone, William A.
2
Grant, Carl A.
2
Green, Caitlin, 1978-
2
Green, Patricia J.
2
Hanson, Sandra L.
2
Infobase,
2
Ingels, Steven J.
2
Jones, Calvin
2
Karam, Stephen
2
Levesque, Karen
2
Levinsohn, Jay
2
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