This paper is a longitudinal study of the acquisition of pragmatic competence. Advanced adult nonnative speakers of English were taped in advising sessions over the course of a semester. Two speech acts, suggestions and rejections, were analyzed according to their frequency, form, and successfulness and compared with similar data gathered for native speakers. The nonnative speakers showed change toward the native speaker norms in their ability to employ appropriate speech acts, moving toward using more suggestions and fewer rejections, and became more successful negotiators. However, they changed less in their ability to employ appropriate forms of the speech acts, continuing to use fewer mitigators than the native speakers. Furthermore, unlike native speakers, they also used aggravators. We claim that these results may be explained by the availability of input: Learners receive positive and negative feedback from the advisor regarding the desirability and outcome of particular speech acts, but they do not receive such feedback regarding the appropriateness of the forms of such speech acts.

This article reports on research aimed at identifying ways of improving the contribution of Dutch infant classes to the second language acquisition of nonnative children. Verbal interactions in 15 Dutch infant classes with immigrant children were investigated. Conversations were audiotaped during five types of activity: the pupil-centered conversation, the instructional exchange, the children's group, the small-group-with-teacher, and the special second-language group. Several input and production features, which are assumed to facilitate second language acquisition, were analyzed. Potentially, the special second language group offers the best opportunities for second language acquisition with respect to input and response production; the children's group is the most favorable activity with respect to self-initiated production. Regarding the actual contribution of the five activities to an average infant-class day, however, the children's group offers most of the beneficial interaction for second-language acquisition. Implications for the teaching of young multilingual children are presented.

This study investigates the effects of simplification, type of linguistic item, and second language experience on learners' intake of linguistic items contained in written input. Learners at two levels of language experience were exposed to one of the following four conditions: a simplified or unsimplified reading passage with the present perfect tense form or a simplified or unsimplified reading passage with the present subjunctive form. To measure learners' intake, a repeated-measures analysis of variance was performed on the raw scores obtained on a task consisting of a pre- and posttest. The tests were a multiple-choice recognition assessment task. Significant main effects were found for type of passage and language experience, and there was a significant interaction between type of passage and task. Results suggest that simplification does not have a facilitating effect on learners' intake and that learners at different levels demonstrate a different pattern of performance while internalizing written input. Implications for pedagogical written materials and future research are also discussed.

The relative effects of various types of negative feedback on the acquisition of the English dative alternation by 100 adult Spanish-speaking learners of English as a second language were investigated. Our objective was to determine empirically whether feedback can help learners learn the appropriate abstract constraints on an overgeneral rule. All subjects were trained on the alternation, which was presented in terms of a simple structural change. Subjects were divided into groups according to the type of feedback they received when they made an error. Specifically, upon making an error, Group A subjects were given explicit metalinguistic information about the generalization we hoped they would learn. Group B subjects were told that their response was wrong. Group C subjects were corrected when they erred, giving them a model of the response desired along with implicit negative evidence that their response was incorrect. Group D subjects, having made an error, were asked if they were sure about their response. The comparison group received no feedback.