Table 4 Descriptive statistics of the six factors of observable washback

1) Integrated practice in daily contents and online

3.32

0.75

2) Practising with test-specific material and drilling

3.55

0.74

3) Practising with communicative purposes

3.15

0.89

4) Practising in digital gaming

3.57

1.04

5) Practising in tutorial classes

3.13

0.94

6) Practising in entertainment contents

3.87

0.77