Here is the blog post at the time she submitted her thesis: https://speakingmylanguages.blogspot.com/2019/03/congratulations-helen-phd-submission.html
Her PhD thesis is available here: https://researchoutput.csu.edu.au/en/publications/english-proficiency-intelligibility-and-participation-of-multilin
Helen met her PhD examiners at the American Speech-Language-Hearing Association convention in Orlando, Florida who congratulated her on her success.
Prof Travis Threats with Helen |
Helen with Prof Amber Franklin |
Helen with Prof Lilly Cheng and Emeritus Prof Dolores Battle |