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. 2020 Jul 18;23(4):6148–6191. doi: 10.1007/s10668-020-00867-y

Table 2.

Cronbach’s alpha value

Scenario Number of items Reliability Validity
LS1 18 0.881 0.897
LS2 18 0.853 0.865
LS3 18 0.873 0.89
Total 54 0.925 0.934