Very well/well | Pretty well | Partly/not at all | n = 44 | Mean | Median | SD | |
Instruments | 20.5% (9) | 38.6% (17) | 36.3% (16) | 42 | 2.78 | 3 | 0.92 |
Concepts support words | 15.9% (7) | 40.9% (18) | 25% (17) | 42 | 2.69 | 3 | 1.07 |
NI levels | 20.5% (9) | 43.2% (19) | 20.5% (14) | 42 | 2.78 | 3 | 0.97 |