| Category | Item |
| Basic information of the participants | 1, 2, 3, 4, 5 |
| The overall perspective of students and the washback effect of the CET 4 listening test | 6, 7, 8, 9 |
| The washback effect of the CET 4 listening test on students’ learning attitude | 10, 11, 12, 13 |
| The washback effect of the CET 4 listening test on students’ learning approach | 14, 15, 16, 17, 18 |
| The washback effect of the CET 4 listening test on students’ learning habit | 19, 20, 21, 22, 23 |