Key points are not available for this paper at this time.
Mary G. Carey, PhD, RN Assistant Professor, School of Nursing, The State University of New York at Buffalo. Bernice C. Yates, PhD, RN Associate Professor, College of Nursing, University of Nebraska Medical Center, Omaha. Corresponding author Mary G. Carey, PhD, RN, School of Nursing, The State University of New York, 3435 Main St, 818 Kimball Tower, Buffalo, NY 14214 (email protected).
Carey et al. (2009) studied this question.