When the video recording and audio pronunciation of the words in the English language as a test of the individual student. Researchers assigned to score the student's pronunciation, vocabulary list, as is a standard antonphak, with the following rules:
When recording video, and audio pronunciation, vocabulary, English test, the students individually. Researchers assigned the students' pronunciation of words is a standard interval. The criteria are as follows:
When the video images and audio pronunciation of English vocabulary test items according to students' individual and. Were required to rate the pronunciation of individual students vocabulary is a standard interval. The criteria are as follows.