TY - BOOK AU - Houser, Rick. AU - ED - ED - ED - ED - TI - : evaluation and application SN - 9781412956611 (paperback) SN - 2 PY - 2009///;copyright 200946 CY - Los Angeles PB - Sage Publications KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Study and teaching KW - Research N1 - Includes bibliographical references (p. 241-255) and index; 5 ER -