| Answer Options Extremely important Somewhat important Mastery levels | 15 | 6 |
| The large number of questions available for practice | 19 | 2 |
| The system is adaptive and gives you questions just right for you | 21 | 0 |
| Tracking progress throughout the semester/term | 18 | 3 |
| Easy-to-use interface | 20 | 1 |
| Close connection to the content of the textbook | 16 | 5 |
| Convenience of a web-based tool | 21 | 0 |
| Longer-length practice exams | 18 | 3 |