This paper sets out to peruse the role of various theories or more precisely, hypotheses invoked in second language acquisition (SLA) research by surveying three empirical studies pertaining to the critical period hypothesis in the SLA of phonetics and phonology. In particular, the three studies reviewed are titled in chronological order as (1)…

Because students in online distance courses use e-mail (a hot medium) to communicate, their messages often are filled with emotion, causing problems for teachers. This article describes the kinds of messages that men and women write and suggests strategies for course design to help defuse some of the emotion.

This book explores the nature and purposes of formulaic language, examining patterns across research from the fields of discourse analysis, first language acquisition, language pathology, and applied linguistics. There are 14 chapters in 6 parts. Part 1, "What Formulaic Sequences Are," includes (1) "The Whole and the…