This article reports two intervention studies testing the effects of plurilingual teaching on grammatical development among primary-school students learning English as a foreign language (FL). In a pre-posttest control-group design, more than 200 9-10-year old majority language German and minority language students received plurilingual FL…

The past two decades witnessed increased attention in the role of Written Corrective Feedback (WCF) in improving the English as a second language (ESL) students' written linguistic accuracy. Several methods were suggested, including the use of the electronic means of providing corrective feedback. The electronic methods proved to be effective…

Immersion students' language abilities are generally characterized by strong receptive skills (listening, reading) and less developed productive skills (speaking, writing) when compared with L1 speakers of the immersion language (e.g., Allen et al. 1990; Cummins 1998; Harley 1992). In this paper we report results from a six-month mixed-methods…

Experts generally believe that written corrective feedback (CF) positively affects writing quality and learners' accurate use of language. However, researchers have not yet identified the most effective type of written CF or sufficiently explored the relation between type of written CF and targeted linguistic category. Thus, this study…

The present quasi-experimental study investigated the comparative effects of metalinguistic clue (MC) and metalinguistic explanation (ME) on the accurate use of Japanese transaction expressions. The study recruited 25 learners in a second-semester Japanese course (i.e. non-introduced group) and 17 students in a fourth-semester course (i.e.…

The study investigates to what extent English as a second language (ESL) learners develop explicit and automatised explicit knowledge of two target-forms (third person singular 's' and future conditional if-clause) after input and output based instruction and whether learning effects differ depending on the target forms. The study follows a…

This quasi-experimental research aims to investigate the effects of intensive and extensive recasts on learning the English simple present singular -s. In line with this purpose, firstly 56 beginner level learners were non-randomly assigned to three different groups: written intensive recast (n = 20), written extensive recast (n = 17), and control…

This paper reports findings of a project on pedagogical translanguaging (PTL) among 128 fourth-grade students learning English as a foreign language (EFL) in German primary schools. Over a period of six months, 20% of lesson time in EFL classes was devoted to multilingualism involving students' minority languages. In a control group pre-post-test…

The present study examined the extent to which first language (L1) awareness can benefit second language (L2) grammatical learning of the French "Imparfait", a crosslinguistically complex target feature. Sixty-nine English-speaking learners of L2 French received different types of explicit information (EI) about L2 or L2 + L1…

Within limited-input language classrooms, understanding the effect of distribution of practice (spacing between practice) on learning is critical, yet evidence is conflicting and of limited relevance for young learners. For second language (L2) grammar learning, some studies reveal advantages for spacing of 7 days or more, but others for shorter…

Most heritage language learners (HLLs) of Spanish cannot produce grammatical terminology, simple grammatical analysis, and/or simple grammatical items on demand. Possible causes are: the naturalistic manner in which language was acquired, lack of opportunities to learn basic concepts in beginning courses (because they were skipped), or the belief…

Turkish students tend to make considerable stress placement errors when pronouncing English polysyllabic words because of the interference of the traditional word stress patterns of their mother tongue. They usually misplace stresses in their utterance, both either as a result of their native pronunciation habits or their lack of stress-placing…

The present study investigated a group of cognitive individual differences considered advantageous in second language learning and their role in language learning under implicit and explicit feedback conditions using both language awareness and language development measures. The study further investigated whether different types of awareness are…

This study explored whether presenting grammar instruction within the context of reading and writing would improve writing skills. The participating schools were using a traditional grammar instruction in which grammar lessons were predominately taught using worksheets and were presented separately from other reading and writing activities. This…

This classroom study investigated the effects of oral teacher and peer corrective feedback on the acquisition of the German present perfect tense, including auxiliary verb selection (a rule-based structure) and past participle formation (an item-based structure). Intermediate learners of German were assigned to a teacher feedback condition, a peer…