Table 5 Cronbach’s Alpha and composite reliability (CR) of the five latent variable after verification.

From: Personal protective equipment waste management behavior of undergraduates in Xi'an City based on extended theory of value-identity-personal norm model

Latent variable

Cronbach’s Alpha

CR

Biospheric value

0.872

0.940

Environmental self-identity

0.838

0.903

Environmental personal social responsibility

0.878

0.916

Personal norm

0.837

0.902

PPE waste management behavior

0.813

0.877

  1. PPE Personal protective equipment.
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