TY - BOOK AU - Pett,Marjorie A. AU - Lackey,Nancy R. AU - Sullivan,John J. TI - Making sense of factor analysis: the use of factor analysis for instrument development in health care research SN - 0761919503 PY - 2003/// CY - Calif PB - SAGE Pub. KW - Factor analysis KW - Medical care--Research--Statistical methods KW - Medicine--Research--Statistical methods N1 - Includes bibliographical references and index ER -