Every language has its own rhythm. Unlike many other languages in the world, English depends on the correct pronunciation of stressed and unstressed or weakened syllables recurring in the same phrase or sentence. Mastering the rhythm of English makes speaking more effective. Experiments have shown that we tend to hear speech as more rhythmical…

This updated and expanded version of a 1991 book provides an account of the development of Spanish over the last 2,000 years. The six chapters include: (1) "Introduction" (e.g., Indo-European, Latin, and Romance); (2) "Phonology" (phonological change, transmission, suprasegmental features, development of the vowel system, development of the…