TY - DATA AU - Perlman, Michal ; Setodji, Claude Messan ; Le, Vi-Nhuan ; Zellman, Gail L. TI - Assessing the Validity of the Qualistar Early Learning Quality Rating and Improvement System as a Tool for Improving Child-Care Quality SN - 978-0-83304-495-2 PY - 2008/// PB - RAND Corporation KW - Sociology ; Economics ; Political Science ; EducationBUSINESS & ECONOMICS / Economics / General;EDUCATION / Educational Policy & Reform / General;POLITICAL SCIENCE / Public Affairs & Administration;SOCIAL SCIENCE / Children's Studies UR - https://www.jstor.org/stable/10.7249/mg650qel ER -