Table 3.
Questionnaire scores for the 3-dimensional computer graphics (3DCG) model interface (n = 50).
| Questionnaire item | Response | Mean score |
|||||
| Strongly agree |
Agree | Neutral | Disagree | Strongly disagree |
|||
| Q13 | The interface for interacting with the 3Da content is accessible. | 17 | 26 | 7 | 0 | 0 | 4.2 |
| Q14 | The volume of information in the 3D module is appropriate. | 15 | 26 | 8 | 1 | 0 | 4.1 |
| Q15 | I am satisfied with the 360° rotation of the model. | 32 | 17 | 1 | 0 | 0 | 4.62 |
| Q16 | I am satisfied with the selection menu. | 13 | 35 | 2 | 0 | 0 | 4.22 |
| Q17 | I am satisfied with the show-and-hide function. | 21 | 20 | 9 | 0 | 0 | 4.24 |
| Q17 | I am satisfied with the transparent and opaque function. | 13 | 30 | 7 | 0 | 0 | 4.12 |
| Q19 | I am satisfied with the zoom function. | 29 | 18 | 3 | 0 | 0 | 4.52 |
| Q20 | The screen size is appropriate. | 11 | 26 | 13 | 0 | 0 | 3.96 |
| Q21 | I am satisfied with clicking the mouse to show anatomical terminology. | 29 | 20 | 1 | 0 | 0 | 4.56 |
| Q22 | I am interested in 3DCG. | 33 | 14 | 3 | 0 | 0 | 4.6 |
| Q23 | I am satisfied with the movement menu. | 26 | 21 | 3 | 0 | 0 | 4.46 |
| Q24 | The 3DCG content is of high quality. | 18 | 31 | 1 | 0 | 0 | 4.34 |
a 3-dimensional.