Table 10 Paired samples test: blindfold reading/colour identification.
| Â | Paired differences | t | df | Sig. (2-tailed) | Results | ||||
|---|---|---|---|---|---|---|---|---|---|
Mean | SD | SE mean | 95% Confidence interval of the difference | ||||||
Lower | Upper | ||||||||
Pair 1 | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Blindfold reading pre  Blindfold reading post |  − 5.89 | 2.149 | .406 |  − 6.726 |  − 5.06 |  − 14.51 | 27 | .000 | Significant |