@inbook{10.7249/j.ctt1d41d6t.6,
 ISBN = {9780833094834},
 URL = {http://www.jstor.org/stable/10.7249/j.ctt1d41d6t.6},
 bookauthor = {V. Darleen Opfer and Julia H. Kaufman and Lindsey E. Thompson},
 booktitle = {Implementation of K–12 State Standards for Mathematics and English Language Arts and Literacy: Findings from the American Teacher Panel},
 pages = {xiii--xx},
 publisher = {RAND Corporation},
 title = {Summary},
 year = {2016}
}