Human linguistic ability depends, in part, on the gradual evolution of man's supralaryngeal vocal tract. The anatomic basis of human speech production is the result of a long evolutionary process in which the Darwinian process of natural selection acted to retain mutations. For auditory perception, the listener operates in terms of the acoustic…

This study develops specific facts about the nature of the Black English "lingua franca" which formed on the American eastern seaboard in the last half of the eighteenth century. Accepting an assumption that American English of this period was levelling into a "koine," this investigation attempts to characterize the consonant loss and substitution…

Research reports included in this volume of working papers in linguistics are: "Perception of Consonant Clusters and Variable Gap Time" (Mike Cahill); "Near-Merger in Russian Palatalization" (Erin Diehm, Keith Johnson); "Breadth of Focus, Modality, and Prominence Perception in Neapolitan Italian" (Mariapaola…

This description of Appalachian speech, derived from one part of the final report of a research project on Appalachian Dialects, is intended as a reference work for educators, particularly reading specialists, English teachers, language arts specialists, and speech pathologists. Chapters deal with the following main topics: (1) a sociolinguistic…