AMHERST, Mass. – John J. McCarthy, professor of linguistics at the University of Massachusetts Amherst , will give the second of four Distinguished Faculty Lectures Mon. Nov. 29, at 4 p.m. in the Massachusetts Room of the Mullins Center . The talk is titled, “Pahk Your Cah in Hahvahd Yahd: A Biography of the Boston Dialect,” and is free and open to the public. A reception follows.