1Professor, Department of Nursing, Wonkwang Health Science College, Iksan, Korea.
2Instructor, Department of Nursing, Kangwon National University, Chuncheon, Korea.
3Assistant Professor, Department of Nursing, Gachon University of Medicine and Science, Incheon, Korea.
4Assistant Professor, Department of Nursing, Namseoul University, Cheonan, Korea.
Copyright © 2010 Korean Society of Nursing Science
This study was financially supported by the research fund of Wonkwang Health Science College in 2010.