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Table 3 Construct validity and reliability

From: An empirical study of Chinese students' behavioral intentions to adopt 5G for smart-learning in Covid-19

  Cronbach’s Alpha rho_A Composite reliability Average variance extracted (AVE)
Competency Access (COA) Factor 0.878 0.892 0.911 0.672
Material Access (MAA) Factor 0.756 0.772 0.840 0.568
Meaning Access (MEA) Factor 0.904 0.910 0.926 0.675
Perceived Ease of Use (PEOU) 0.915 0.916 0.947 0.855
Perceived Usefulness (PU) 0.856 0.878 0.912 0.776
Usage Intentions (UI) 0.920 0.921 0.949 0.862