Research Article
Effect of Phonological and Phonetic Interventions on Proficiency in English Pronunciation and Oral Reading
Table 16
Item-total statistics of oral reading presentation of posttest.
| | Scale mean if item deleted | Scale variance if item deleted | Corrected item-total correlation | Squared multiple correlation | Cronbach’s α if item deleted |
| Post: make use of eye contact and facial expressions | 27.8438 | 30.588 | 0.861 | 0.911 | 0.946 | Post: have good opening | 27.7188 | 30.209 | 0.824 | 0.902 | 0.948 | Post: change the pitch and tone of voice | 27.5313 | 31.160 | 0.777 | 0.737 | 0.950 | Post: use interesting and specific language | 27.6250 | 32.177 | 0.673 | 0.673 | 0.954 | Post: use pauses or emphasis on keywords | 27.3750 | 31.790 | 0.783 | 0.759 | 0.950 | Post: support ideas with details and examples | 27.8750 | 31.855 | 0.774 | 0.711 | 0.950 | Post: use gestures or action | 28.0938 | 30.152 | 0.850 | 0.759 | 0.947 | Post: use visuals | 27.9063 | 31.120 | 0.848 | 0.865 | 0.947 | Post: speak clearly | 27.9375 | 30.383 | 0.810 | 0.895 | 0.949 | Post: have a good closing | 27.9688 | 31.386 | 0.818 | 0.883 | 0.948 |
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