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…

This study tests the Competing Systems Hypothesis (CSH) as applied to adult second language acquisition of aspect in Spanish. The CSH purports that differences among tutored and untutored learners result from competition between one system of underlying grammatical knowledge and another of learned metalinguistic knowledge in tutored learners…

Applied linguistics may benefit from a morphological complexity measure to get a better grip on language learning problems and to better understand what kind of typological differences between languages are more important than others in facilitating or impeding adult learning of an additional language. Using speaking proficiency scores of 9,000…

This review article evaluates the intersection of the content of two recent anthologies in second language (L2) phonology. One of the books lays out both the methodological context and theoretical underpinnings of the field, whereas the other volume reports 11 empirical studies on the L2 acquisition of several aspects of pronunciation by adult…

Discusses H. Zobl's paper, "Configurationality and the Subset Principle: The Acquisition of V' by Japanese Learners of English," and asserts that the subset principle, with certain adaptations, can apply to second language learning. In the context of Universal Grammar theory, first and second language acquisition are clearly different.…

Investigates whether Universal Grammar (UG) is accessible to adult language learners. Advanced Korean adult acquirers of English were given a test of grammaticality judgements on English "wh-" sentences, where the relevant constraints are thought to derive from principles of UG. Clear UG effects were found. Sample instruction sheet given…

A test of a hypothesis about the availability of Universal Grammar principles to adult language learners involved testing predictions about acquisition patterns in Hebrew speakers learning English as a Second Language. Results supported the view that second-language acquisition is a process of parameter reassignment of principles that are indeed…

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…

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)

A study investigated whether adult learners of a second language would judge grammaticality differently in visual and aural judgment tasks. Four groups were tested: English first-language, French first-language, English second-language, and French second-language. Results indicate judgments were slower and less accurate in the aural condition,…