ELT in Japan , Issue 1, Feature Article: The Facially Salient Articulatory Gesture as a Basic Unit for Applied Phonology in ELT by Charles Jannuzi, University of Fukui, Japan Introduction This paper summarizes the analysis and interpretation of the results of two electromyographic procedures in experimental phonology. The results of electromyographic experiments have been interpreted and analyzed using concepts and theory from linguistics, applied linguistics, and phonology, specifically articulatory phonology. The first electromyographic procedure on one native speaker of English obtained data on the consonant sounds of English. The second electromyographic procedure was used to explore the large vowel system of English. Based on the results of these experiments, we propose a new theory about the basic sub-lexical unit of speech production and perception. This paper posits a new, discrete, invariant, psychological unit of phonology tha...