| Experimental (IVR) group | Control (non-IVR) group |
---|
M (SD) |
Test score (pretest) | 8.07 (3.56) | 8.38 (4.19) |
Test score (posttest) | 14.98 (4.03) | 12.49 (4.36) |
- M mean, SD standard deviation, Range of the scale: 0 points (min.) - 27 points (max.), M mean, SD standard deviation, Range of the scale: 0 points (min.) - 27 points (max.)