TY - BOOK AU - Kirk, Roger E. TI - Experimental design : procedures for the behavioral sciences SN - 9781412974455 (hb) U1 - 300.724 PY - 2013/// CY - London PB - SAGE Publications, Inc. KW - Psychology-Research KW - Experimental design KW - Psychometrics KW - Education research KW - Trend analysis KW - Hierarchical design KW - FBSH N1 - Includes index & bibliographical references ER -