Department of Nursing, Inha University, Incheon, Korea.
© 2014 Korean Society of Nursing Science
This is an Open Access article distributed under the terms of the Creative Commons Attribution NoDerivs License. (http://creativecommons.org/licenses/by-nd/4.0/) If the original work is properly cited and retained without any modification or reproduction, it can be used and re-distributed in any format and medium.
This manuscript is based on the first author's doctoral dissertation from INHA University.
This work was supported by INHA University Research Grant.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
p≤ .05; Difference=Post-Pre; Exp.=Experimental group; Cont.=Control group.
p≤ .05.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.