Making sense of factor analysis : the use of factor analysis for instrument development in health care research / Marjorie A. Pett, Nancy R. Lackey, John J. Sullivan. Pett, Marjorie A. Lackey, Nancy R. (Nancy Rebecca) Sullivan, John J., 1919-2001. Medicine Research Statistical methods. Medical care Research Statistical methods. Factor analysis. R853.S7 P479 2003 610.727 PEM Includes bibliographical references (p. 315-325) and index. Thousand Oaks, Calif. : Sage Pub., c2003. c2003. 2003 Text xvi, 348 p. : http://www.loc.gov/catdir/enhancements/fy0657/2002156318-d.html http://www.loc.gov/catdir/enhancements/fy0657/2002156318-t.html eng