Korean Translation and Psychometric Properties of Quebec User Evaluation of Satisfaction Assistive Technology 2.0

Abstract The purpose of this study was to translate QUEST 2.0 in Korean with valid translation process and to measure psychometric characteristics. Translation process was consist of six steps. Internal consistency was analyzed by Cronbach's α. Test-Retest reliability was analyzed by Spearman Rank Correlation Coefficient. Internal consistency of 'Assistive device ' was.88, 'Services '.92. There was no statistically significant difference according to repetitive measure. The spearman correlation coefficient was.64 for "Assistive Device " and.66 for "Services". This result reflects K-QUEST 2.0's (Korean-Quebec User Evaluation of Satisfaction Assistive Technology 2.0) safety, consistency, and predictability in aspect of measure. In this study, the K-QUEST 2.0 was translated into Korean and the reliability of K-QUEST 2.0 was tested. Decisively, the K-QUEST 2.0 can b