This dissertation is a grammatical description of several features of the morphology and phonology of the Mocho' language. Mocho' (Motozintleco) is a moribund Mayan language spoken in the Chiapas region of Mexico near the border of Guatemala. This dissertation, based on data collected during several field trips and supplemented with unpublished…

Analysis of the speech of the people of Santa Maria Lachixio, a Zapotec town in Mexico shows they use a high voice to show respect toward others, and that variability in the height of pitch is unimportant. No other voice quality changes occur, such as laryngealization or breathiness. Kinship, age, and authority are important determiners of high…