Compares different approaches to first- and second-language development. It is argued that the observed differences between first- and (adult) second-language acquisition can be accounted for by assuming that adult second-language learners can not use Universal Grammar principles as a learning device in the same way that first-language learners…

Reviews the theoretical foundations of current-second language acquisition models. Draws upon this research as well as upon various studies of memory and verbal-input processing to present a theoretical model of adult second language comprehension. Discusses the implications of comprehension theory for second-language teaching. (Author/SED)

Using a framework to review the research, this article evaluates the effectiveness of adjunct questions and objectives in a prose learning setting. The framework proved useful in identifying processes responsible for the effects of the two adjunct aids, in explaining unusual and/or discrepant results, and generating recommendations for future…

A review of research on the development of linguistic competence in second language learners looks at the role played by input to children in their development of linguistic competence, the nature of children's metalinguistic development, and the same processes in the naturalistic second language learning of adults, and then examines the role of a…

The fact that some people learn a second language more easily than others has prompted numerous studies designed to link one factor or another with successful language learning. This work examines a large number of these studies to assess the importance of various factors involved in language learning. The influencing factors suggested are grouped…

Examination of existing empirical and theoretical literature suggests there is no conclusive support for the existence of a critical period for human speech learning. Assumption of a critical period may inhibit the search for testable hypotheses concerning observed adult-child differences in second language production. (Author/LMO)

The difficulty with which native English-speaking adults learning French control the distinction between verb aspects has prompted study of the neurological processes that may affect this learning process. It is concluded that it may not be possible to change these basic perception patterns of adult learners. (MSE)