“…The second part is to design questions for the 10 variables involved in the theoretical model of this paper. The scale design refers to the existing mature scales and is measured by a five-point Likert scale [ 2 , [9] , [10] , [11] , 13 , 17 , 22 , 26 , 27 , 31 , 32 , 35 ].To assess the residents’ WSB, we may inquire about how frequently they sort their waste. 1 = “never”, 2 = “rarely”, 3 = “occasionally”, 4 = “often”, and 5 = “always”.…”