Professor Joseph Casillas, Assistant Professor of Spanish Linguistics main interests are in phonetics, laboratory phonology, and second language acquisition. A principle aim of his research is to better understand the relationship between language use and sound representation in the mind, as well as the structure of sound systems in human languages. Most of Professor Casillas' research is conducted on bilinguals of varying proficiency and linguistic experience. Some of his recent projects have focused on native phonetic experience and its influence on L2 speech production, perception and lexical processing. Though his main passions are centered on coding, statistical analysis, data visualization, and reproducible research, he also enjoys playing music, Casio watches and anything related to el andalú.