“…For example, tourism and hospitality researchers have used it to examine the environmentally responsible behaviors of tourists visiting heritage sites (Zhao et al, 2020), eco-friendly museums (Han & Hyun, 2017), green hotels , and those taking oceanfriendly cruises (Han & Hwang, 2016). NAM has also been used in the transportation and food industry to investigate consumers' environmental awareness of and sustainable behaviors toward public bicycles (Huang et al, 2020), ride-sharing (Lee, Ahmad, et al, 2020;Lee, Lee, & Yoo, 2020), and drone delivery services (Kim & Hwang, 2020). Despite NAM's increasing use by researchers, it is unclear how the variables and their relationships operate within its framework (De Groot & Steg, 2009;.…”