Papers in comparative and historical linguistics are presented. "The Independent Development of Mid Tone in Suma" (Mary Bradshaw) extends earlier research on tone change in Gbaya languages to Suma, a Gbaya language previously not included. "Diachronic Morphology: An Overview" (Brian Joseph) reviews diachronic morphological…

This collection of papers on linguistic experiments includes: "Initial Tones and Prominence in Seoul Korean" (Ken de Jong); "The Domains of Laryngeal Feature Lenition Effects in Chonnam Korean" (Sun-Ah Jun); "The Timing of Lip Rounding and Tongue Backing for /u/" Gina M. Lee); "Prosody and Intrasyllabic Timing in…