TY - BOOK AU - Donaldson,Stewart I. AU - Christie,Christina A. AU - Mark,Melvin M. TI - What counts as credible evidence in applied research and evaluation practice? SN - 1412957079 U1 - 001.4 PY - 2009/// CY - Los Angeles PB - SAGE KW - Research KW - Evaluation KW - Social aspects KW - Social sciences KW - Methodology KW - Educational accountability KW - Evaluation research (Social action programs) N1 - Includes bibliographical references and index ER -