Latent variable

Measure Items

minimum value

maximum

average value

standard deviation

Students’ initial intention (SII)

3

1

5

3.29

0.66

Teacher guidance factor (TGF)

3

1

5

3.42

0.55

Perceived ease of use (PEU)

3

1

5

3.52

0.62

Perceived usefulness (PU)

3

1

5

3.41

0.62

Expectation confirmation (EC)

3

1

5

3.40

0.68

Satisfaction (STF)

4

1

5

3.52

0.64

continued learning intention (CLI)

4

1

5

3.45

0.72