Developing An Understanding Of Variables And Expressions In Introductory Programming Courses
Table 2:
| Number of training attempts | Average first-attempt score | Average gain |
| 5–13 | 4.82 | 3.63±0.83 |
| 1–3 | 5.19 | 1.83±0.79 |
| 0 | 5.27 | 1.26±0.65 |
| Number of training attempts | Average first-attempt score | Average gain |
| 5–13 | 4.82 | 3.63±0.83 |
| 1–3 | 5.19 | 1.83±0.79 |
| 0 | 5.27 | 1.26±0.65 |