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Internal consistency reliability of each subscale and total score.
| Subscale | PA | NPA | RA | Total | Cronbach’s Alpha |
|---|---|---|---|---|---|
| PA | 1.000 | - | - | 0.869 ** | 0.76 |
| NPA | 0.448 ** | 1.000 | - | 0.725 ** | 0.42 |
| RA | 0.399 ** | 0.418 ** | 1.000 | 0.684 ** | 0.50 |
| Total | 0.869 ** | 0.725 ** | 0.684 ** | 1.000 | 0.75 |
** p < 0.01; PA: phonological awareness; NPA: the sum score of the morphological awareness, rapid automatized naming and orthographic awareness; RA: reading ability.
