1Department of Nursing, Suwon Science College, Hwaseong, Korea.
2College of Nursing, Gachon University, Incheon, Korea.
3College of Medicine, Chungbuk National University, Cheongju, Korea.
4Intelligent Cognitive Technology Research Department, ETRI (Electronics and Telecommunications Research Institute), Daejeon, Korea.
© 2015 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 work was supported in part by the R&D program of the Korea Ministry of Knowledge and Economy (MKE) and the Korea Evaluation Institute of Industrial Technology (KEIT). [KI001836, Development of Mediated Interface Technology for HRI].
*Fisher's exact test; Exp.=Experimental group; Cont.=Control group; MMSE=Mini-mental state examination.
*Measured by ANCOVA with pre-test score as covariates; Exp.=Experimental group (n=17); Cont.=Control group (n=25); MMSE=Mini-mental state examination.
*Fisher's exact test; Exp.=Experimental group; Cont.=Control group; MMSE=Mini-mental state examination.
*Measured by ANCOVA with pre-test score as covariates; Exp.=Experimental group (n=17); Cont.=Control group (n=25); MMSE=Mini-mental state examination.