Understanding how native speakers acquire the phonological patterns in their language is a key task for the field of phonology. Numerous studies have suggested that phonological learning is a biased process: certain phonological patterns are easily accessed and learned by the speakers, while others show acquisition difficulties. These differences…

In this article, we develop a hierarchical Bayesian model of learning in a general type of artificial language-learning experiment in which learners are exposed to a mixture of grammars representing the variation present in real learners' input, particularly at times of language change. The modeling goal is to formalize and quantify hypothesized…

Before the white invasion, Native American peoples possessed an extremely rich and varied heritage with highly developed oral literatures, and constant development of new phrases, expressions, and patterns of pronunciation. Examples of Indian people's adeptness with language include: many learned to speak more than two languages fluently;…