“…For the internal consistency reliability, Cronbach's α coefficient, itemtotal correlation, and inter-item correlation were computed. The Cronbach's α coefficient for 12 items was 0.903, which is similar to the original English version of the tool with a Cronbach's α coefficient of 0.91 (Frey et al, 2005), the English version among communitydwelling elderly individuals (α=0.87) (Daaleman et al, 2002), the English version among individuals with psychiatric disabilities (α=0.88) (Fukui et al, 2012) and the Chinese version with α coefficient of 0.94 (Wu et al, 2017). On the other hand, the α coefficient for selfefficacy scheme and life scheme was 0.864 and 0.889, which is consistent with the original English version (self-efficacy scheme, α=0.89 and life scheme, α=0.86), the English version among community-dwelling elderly individuals (self-efficacy scheme, α=0.83 and life scheme, α=0.80) (Daaleman et al, 2002), the English version among individuals with psychiatric disabilities (self-efficacy scheme, α=0.92 and life scheme, α=0.91) (Fukui et al, 2012) and Chinese version (self-efficacy scheme, α=0.86 and life scheme, α=0.93).…”