Research Article
Effect of Phonological and Phonetic Interventions on Proficiency in English Pronunciation and Oral Reading
Table 19
Item-total statistics of speaking assessment.
| | Scale mean if item deleted | Scale variance if item deleted | Corrected item-total correlation | Squared multiple correlation | Cronbach’s α if item deleted |
| Pronunciation and diction | 5.07 | 2.082 | 0.795 | 0.839 | 0.845 | Fluency | 5.10 | 2.156 | 0.744 | 0.809 | 0.858 | Word choice | 5.24 | 2.352 | 0.698 | 0.558 | 0.868 | Usage | 5.33 | 2.569 | 0.640 | 0.509 | 0.881 | Ideas meaning | 5.20 | 2.215 | 0.767 | 0.645 | 0.852 |
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