In this article, I argue that first language (L1), second language (L2) and third language (L3) acquisition are fundamentally the same process, based on learning by parsing. Both child and adult learners are sensitive to fine linguistic distinctions, and language development takes place in small steps. While the bulk of the article focuses on…

The chapters in this volume, all written by experts in the field, present an array of new research on second language acquisition (SLA) that touches on several current theoretical debates in the field and present a rich range of new empirical data and a number of innovative findings. The studies address questions relating to ultimate attainment,…

This article presents the results of experimental data on language production and comprehension. These show that adult learners of Dutch as an additional language, with different language backgrounds, and a L2 proficiency below level A2 (Waystage) of the Common European Framework of Reference for Languages (CEFR; Council of Europe, 2001), use…

This article presents a selective overview of studies that have investigated how advanced adult second language (L2) learners process morphologically complex words. The studies reported here have used different kinds of experimental tasks (including speeded grammaticality judgments, lexical decision, and priming) to examine three domains of…

A model for adult language learning should integrate theories in language acquisition with theories about learnability and proposals about adult language structures. Two particular problems in language acquisition are examined: (1) establishing what counts as a formal relationship in a particular domain, and (2) retreating from overgeneralizations…

In earlier work we have shown that adults, young children, and infants are capable of computing transitional probabilities among adjacent syllables in rapidly presented streams of speech, and of using these statistics to group adjacent syllables into word-like units. In the present experiments we ask whether adult learners are also capable of such…

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…

A study was conducted to find out from learners how they actually direct their own language learning in a variety of social settings. In this study, self direction includes the phenomena represented by the terms "conscious learning strategies," either a focused approach or a general strategy, and "self directed learning," in distinction from…

A study investigated late emergence, in learners of English as a Second Language, of the ability to interpret object gaps in purpose clauses (PCs). Subjects were 34 adult native speakers of French. Results indicate difficulty interpreting only PCs with prepositional object gaps, supporting the hypothesis that syntactically marked construction may…

Examination of memorization strategies, cerebral dominance and lateralizations, and other characteristics of two adults who acquired second language fluency after puberty supported hypotheses concerning neurocognitive flexibility as a substrate underlying talent for second language learning. (CB)

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…

Recent studies in productive phonology among immigrants have supported the case for the existence of a critical or sensitive period in language acquisition. The present study proposes that the case for a sensitive period would be further strengthened by the discovery of comparable age effects for other linguistic abilities such as listening…

Examines evidence offered to support the idea of a sensitive period for second language acquisition. Findings indicate that there is insufficient evidence to accept the claim that mastery of a second language is determined wholly, or even primarily, by maturational factors. (34 references) (Author/CK)

This report describes the use of the English negative by three adult second language learners, and relates the findings to Schumann's "pidginization hypothesis." This hypothesis states that a particular subject's restricted English was the result of his social and possibly also his psychological distance from English speakers. In order to provide…

Current research on adult second language learning suggests that study is necessary to separate interference variables from intralinguistic variables and to determine the relative difficulty of structures in each group. This research on the acquisition of the English relative clause was specifically designed to test the transfer hypothesis…