Many second language acquisition researchers (e.g., Doughty & Williams, 1998; R. Ellis, 2007; Long, 1996, 2007; Lyster, Lightbown, & Spada, 1999; Russell & Spada, 2006) have advocated the use of negative feedback to promote learner noticing of errors and the internalization of correct forms. At the same time, the true efficacy of this practice is…

A discussion of intonation instruction in second-language teaching looks at the role, objectives, and scope of such instruction; the tools teachers need to accomplish it (background in theory, practical guidelines, a method, appropriate research, and equipment); and the need for and possible design of related software. (MSE)