TY - BOOK AU - McGrath, Robert E., AU - ED - ED - ED - ED - SN - 9781433809590 (alk. paper) SN - 2 PY - 2011///;copyright 201146 CY - Washington, DC PB - American Psychological Association KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Statistical methods.;Mathematical models KW - Psychology;Psychology N1 - Includes bibliographical references and index; 5; Adult ER -