Efficacy of schoolwide programs to promote social and character development and reduce problem behavior in elementary school children [electronic resource] : report from the Social and Character Development Research Program / Social and Character Development Research Consortium ; [written by Allen Ruby and Emily Doolittle].
Imprint
[Washington, D.C.] : U.S. Dept. of Education, Institute of Education Sciences, National Center for Education Research : Dept. of Health & Human Services, Centers for Disease Control and Prevention, [2010]
