On this week’s episode of The Sci-Files, your hosts Mari and Dimitri interview Yunting Gu.

Despite the differences in languages, some sound patterns are common to most languages of the world. For example, cross-linguistically, syllables starting with pl are more frequently observed than syllables starting with pt, which is more frequent than syllables starting with lp. Also, syllables that have a consonant followed by a vowel (such as so) are more common across different languages than syllables which is a vowel followed by a consonant (such as an). The question is — where do the observed linguistic universals come from? There are two possible answers. First, it may merely be a coincidence that languages share some patterns. Second, linguistic universals may come from some shared property of human beings.

Yunting Gu is a PhD candidate in linguistics from Michigan State University. Her research in speech production suggests a basis for several universals regarding the sound pattern of languages.

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