Article in Language Testing (2018), journal podcast on developing an empirically-based English comprehensibility scale. and downloadable scale with instructions for use.
In the media
Isaacs & Trofimovich (2017) open access link
Policy briefing: Telehealth, language & minority patients
Blog on open acccess
Video on assessing pronunciation on Glenn Fulcher's language testing website
Talia Isaacs, PhD
To view, scroll to video #21 on "The Multiplex"