Her PhD title and synopsis are below:
Children's acquisition of consonants, semivowels, vowels, and tones in Northern Viet NamHere is the link to her thesis: https://researchoutput.csu.edu.au/en/publications/childrens-acquisition-of-consonants-semivowels-vowels-and-tones-i
The speech acquisition of 195 Northern Vietnamese preschool children was examined. Children acquired vowels and tones before they acquired semivowels and consonants. Next, 181 children were found to be usually intelligible, even to strangers. The Vietnamese Speech Assessment and Intelligibility in Context Scale were introduced and validated. This thesis provides emerging evidence for professionals to identify Vietnamese-speaking children with speech sound disorders.
Congratulations Ben!