Erlam & Ellis (2018) published, in "Canadian Modern Language Review", an experimental study that investigated the effect of input-based tasks on the acquisition of vocabulary and markers of plurality by adolescent near-beginner learners of L2 (second language) French. The present paper reports an approximate replication of the…

This article reports a classroom-based study of the effects of two types of corrective feedback (CF) on the acquisition of 3rd person "-s." One hundred and nine Chinese university students completed three communicative tasks: One group received implicit CF consisting of a single corrective move (implicit recasts), a second group received…

This study investigated the effect of input-based tasks on the acquisition of vocabulary and grammar by beginner-level learners of L2 French and reported the introduction of task-based teaching as an innovation in a state secondary school. The experimental group (n = 19) completed a series of focused input-based language tasks, taught by their…

Grammaticality judgment tests (GJTs) have been used to elicit data reflecting second language (L2) speakers' knowledge of L2 grammar. However, the exact constructs measured by GJTs, whether primarily implicit or explicit knowledge, are disputed and have been argued to differ depending on test-related variables (i.e., time pressure and item…

The purpose of this article is to examine both the process and product of vocabulary learning in a task-based instructional context. The article reports a study that investigated the acquisition of two dimensional adjectives ("big" and "small") by six-year-old Japanese children who were complete beginners. It tracked the…

The article reports on a study investigating the comparative effects of immediate and delayed corrective feedback in learning the English past passive construction, a linguistic structure of which the learners had little prior knowledge. A total of 120 learners of English as a foreign language (EFL) from 4 intact classes at a Chinese middle school…

The study compared the effects of two types of form-focused written feedback--direct corrective feedback (DCF) and metalinguistic explanation (ME) given to the whole class--on Japanese university students' accuracy of use of two grammatical structures: indefinite article and the hypothetical conditional. Both types of feedback were given with…

Truscott [Truscott, J., 1996. "The case against grammar correction in L2 writing classes.' "Language Learning" 46, 327-369; Truscott, J., 1999. "The case for "the case for grammar correction in L2 writing classes": a response to Ferris." "Journal of Second Language Writing" 8, 111-122] laid down the…

This article re-examines the question of what makes some grammatical structures more difficult to learn than others, arguing that this question can only be properly understood and investigated with reference to the distinction between implicit and explicit knowledge of a second language. Using a battery of tests that were designed to measure…

Provides an explanation for the existence of free variation in learner language. Argues that interlanguage is best conceptualized as sets of loose lexical networks that are gradually reorganized into a system or systems. Free variation arises when learners add items to those they have already acquired and before they analyze these items and…

This article examines a variety of options for conducting investigations of the effects of interventionist form-focused instruction (FFI). Constructs related to three key areas of form-focussed instruction are presented; (1) the type of instruction, (2) the target of the instruction, and (3) the definition and measurement of "language…

Examines the role of form-focused instruction (FFI) in developing implicit knowledge by reviewing 11 studies that have examined the effect of FFI on learners' free production. Suggests that FFI can contribute to the acquisition of implicit knowledge and points to two variables that appear to influence its success--the choice the th target…

Investigates one aspect of language use in focus on form--metalanguage. Reports on a study to identify how metalanguage was used and the relationship between the use of metalanguage and the occurrence of students uptake moves in focus on form. (Author/VWL)

Reports an experimental study of the differential effects of premodified input, internationally modified input, and modified output on the comprehension of directions in a listen-and-do task and the acquisition of new words embedded in the directions. (Author/VWL)

Longitudinal data regarding three children's learning of English as a second language in a classroom setting support the hypothesis that the distribution of grammatical variants in learner speech is sensitive to linguistic context. Results suggest that the learners acquired the target language variants in "pronoun contexts" before "noun contexts."…