1Health Teacher, Gosan Elementary School, Wanju, Korea.
2Professor, College of Nursing, Research Institute of Nursing Science, Chonbuk National University, Jeonju, Korea.
Copyright © 2010 Korean Society of Nursing Science
This article is based on a part of the first author's doctoral thesis from Chonbuk National University.
*p<.05; **p<.01.
†Standardized parameter; ‡Critical ratio; §Squared multiple correlation.
* †Standardized parameter; ‡Critical ratio; §Squared multiple correlation.