Decoding | Pre-intervention Post-intervention | ||||||
N | Mean | SD | Mean | SD | z-score | p value | |
15 | 33.20 | 9.54 | 33.60 | 9.53 | −1.038 | 0.299 | |
Spelling | 15 | 23.13 | 5.37 | 23.53 | 5.18 | −0.777 | 0.437 |