| Expert Feedback | Content validity | Response Process Validity | Construct Validity |  |
---|---|---|---|---|---|
Questionnaire Version 1 | Questionnaire Version 2 | Questionnaire Version 3 | Questionnaire Version 4 | Questionnaire Version 5 (final) | |
Teacher questionnaire | |||||
Total Items | 62 | 60 | 53 | 52 | 25 |
Items accepted without change | 14 | 16 | 42 | – | – |
Items accepted after modification | 43 | 36 | 10 | – | – |
Items deleted | 5 | 8 | 1 | 27 | – |
New Items added | 3 | 1 | – | – | – |
Final items | 60 | 53 | 52 | 25 | – |
Student questionnaire | |||||
Total Items | 28 | 28 | 23 | 23 | 14 |
Items accepted without change | 6 | 6 | 16 | – | – |
Items accepted after modification | 22 | 17 | 7 | – | – |
Items Deleted | – | 5 | – | 9 | – |
Final items | 28 | 23 | 23 | 14 | – |