Pronunciation Precisions_Data.xlsx

The data sheet contains quantitative data of pre-test and post-test pronunciation precision percentages, or confidence indices as produced by VOSK AI analyzing the accuracy and intelligibility of pronunciations of 30 English vocabulary items, produced by 19 English learners in the experimental group and 20 in the control group. The experimental group was exposed to Computer-Assisted Pronunciation Training (CAPT), supported by a reliance on musical intelligence of the learners and the control group received an identical amount of training and pronunciation, however, in traditional, teacher-orchestrated pronunciation teaching fashions. The cells left blank indicate that AI was unable to detect the pronunciation of the word by the learner and, hence, are considered as unintelligible pronunciations.