The Sixth Edition of Speaking Clearly guides readers through the challenging process of learning new speech behaviors as well as changing old ones. It will help readers achieve significant and lasting changes in voice and diction. Some of the valuable tools in the text include: voice and diction drills in increasing order of difficulty; ear training techniques; a pronunciation list of frequently mispronounced words; theory and drills on all of the component sounds of American English; an appendix covering foreign accents; and icons in the text refer to the relevant Speech Lab segments. Included with Speaking Clearly is the Speech Lab—an integrated CD audio program that provides drill materials for diction, voice, and vocal expression.