TY - BOOK AU - Pett, Majorie 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 - 0-7619-1950-3 U1 - 610.727 21st PY - 0000///Califorinia CY - New Delhi PB - Sage Publications KW - Medicine-Research-Statistical methods; Factor analysis ER -