“…Previous studies have mainly focused on the effects of individual psychological variables, socio-demographic factors, and external contextual factors on PEB as well as PEBI (D. Li et al, 2019 ; Steg and Vlek, 2009 ). With regard to individual psychological factors, such as personal values ( Ling and Xu, 2020 ; Mi et al, 2020 ), environmental awareness ( Young et al, 2015 ), subjective norms ( Ru et al, 2018 ), control beliefs ( Park et al, 2020 ), and self-identity ( Gkargkavouzi et al, 2019 ), have received attention; socio-demographic factors, such as gender (J. Li et al, 2019 ), age ( Hughes et al, 2019 ),and educational attainment ( Meyer, 2015 ) were paid attention to.…”