Enhancing quality of life by shifting importance perception among life domains

The purpose of this study was to (1) construct an index to indicate the strength of a tendency to upgrade importance of life domains with lower have–want discrepancy and downgrade importance of life domains with larger have–want discrepancy for an individual (termed shifting tendency) and (2) use this index to test if shifting tendency has a positive correlation with global life satisfaction. The dataset was gain from Wu and Yao, 2006, Social Indicators Research, 79, 485–502), in which 332 undergraduate students at National Taiwan University participated in the survey. The mean age was 19.80 years (SD = 1.98). They completed a quality of life questionnaire, which contains 12 life domains. Satisfaction, importance and perceived have–want discrepancy were measured for 12 different life domains. Global life satisfaction was measured as well. Results showed that shifting tendency had a positive and significant correlation with average domain satisfaction and global life satisfaction. In addition, shifting tendency and have–want discrepancy had unique effects in predicting average domain satisfaction and global life satisfaction, suggesting that shifting tendency itself can contribute to a better QOL. The role of shifting tendency on QOL was discussed.