Dr. D. Kimbrough Oller’s research focuses on vocal development and acquisition of spoken language. In over 200 articles and books, his work addresses infant vocalizations, early speech production, multilingualism, and evolution of language. In addition to his position at the University of Memphis, Dr. Oller is an External Faculty Member of the Konrad Lorenz Institute for Evolution and Cognition Research, Klosterneuburg, Austria. In 2013 he was awarded the Honors of the American Speech-Language and Hearing Association, its highest honor. His bilingualism research includes Language and Literacy in Bilingual Children. His research in evolution and development of language includes The Emergence of the Speech Capacity, The Evolution of Communication Systems: A Comparative Approach, and Evolution of Communicative Flexibility: Complexity, Creativity, and Adaptability in Human and Animal Communication.