The rationale behind this special issue is to underscore the importance of studying instructional materials in context--that is, how materials and textbooks are used by teachers and learners. Research on teaching materials needs to reach beyond traditional 'armchair' analyses and evaluations to appreciate the place of instructional materials in…

This study compares the effects of distributed versus massed corrective feedback (CF) on Spanish differential object marking (DOM). Forty-eight Spanish learners completed three communicative tasks with a researcher on three consecutive days, one task per day. Partial recasts were used to reformulate DOM errors. The distributed group (n = 16)…

Willingness to communicate (WTC) is an important individual learner difference that can help account for varying rates of language-learning success across individuals. As learner talk is considered to be a key pedagogical activity, instructors and researchers often strive to identify and manipulate key variables that will increase and arouse a…

Motivational interactions during multiple language learning have been largely neglected in language motivation research. To fill this gap, we investigate longitudinal relations between Swiss German students' value beliefs in English, French, and German in upper secondary schools and whether there are differences in motivational development between…

In studying the relationship between word recognition and reading development, a distinction is made between analytic and holistic processing of words. These strategies are often assessed in a length effect in an alphabetic language or in a stroke-number effect in a logographic language. Analytical processing is associated with a robust length or…

Concept-based language instruction (C-BLI) is a pedagogy guided by sociocultural theory, which has been shown to be effective in facilitating second language learning. Typical activities include materialization by using a schema for a complete orienting basis of an action (SCOBA) and languaging, through which learners' internalization of…

As second language (L2) research adapts to the dynamics of multimodal instruction, researchers are exploring the role of captioning and textual enhancement (TE) on learner development. The present experiment assesses the differential effects of textually enhanced captions on learners' elicited imitation of L2 Spanish grammar. Twenty-eight…

The present study investigated the effects of 2 forms of text-based second language (L2) vocabulary glosses, namely dynamic and nondynamic glosses on EFL learners' vocabulary knowledge. Dynamic glosses were operationalized as a set of incrementally ordered mediating annotations designed to help learners identify the correct word definition while…

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…

Although English and German are both Germanic languages, due to various historical changes, many of their cognates are no longer easily recognizable. This study examined whether knowledge of language history can be beneficial to learners when learning English-German cognates. Thirty-five English-speaking second language (L2) learners of…

This study investigates how visual context influences second language (L2) long-term structural priming for the Chinese "ba" construction. The experiment consisted of a baseline phase, an exposure phase, an immediate posttest, and a delayed posttest. L2 Chinese learners (N = 120) were assigned to 1 of 4 groups for the exposure…

This study examined how mode of input affects the learning of pronunciation and form-meaning connection of second language (L2) words. Seventy-five Japanese learners of English were randomly assigned to 1 of 3 conditions (reading while listening, reading only, listening only), studied 40 low-frequency words while viewing their corresponding…

This study investigated foreign language teachers' beliefs about the research-pedagogy link by focusing on research-oriented universities. Participants (N = 107) held different roles at their universities: graduate students (n = 17), full-time second language (L2) instructors (n = 69), and language program directors (n = 21). Data were collected…

This study investigated the effects of temporal distribution of practice on the learning and retention of Mandarin tonal word production. Eighty native English-speaking adults with no prior knowledge of a tonal language participated in this study. They were randomly assigned to four experimental conditions varying in intersession interval (ISI)…

We examined the role of modality in learning second language (L2) grammar and forming implicit (unconscious) and explicit (conscious) knowledge. To this end, we isolated the effects of the physical medium of input (i.e., aural or visual) from those of the presentation method (i.e., word-by-word or simultaneous). We also explored the role of test…