This study examined the trajectories of the multi-word constructions (MWCs) in 98 advanced second language (L2) learners during their first-year at an English-medium university in a non-English-speaking country, using linear mixed-effects modelling, over one academic year. In addition, this study traced the academic reading input that L2 learners…

In successful writing development, English as a foreign language (EFL) learners not only need to acquire grammatical complexity (GC) features but also know when and how to use them flexibly across communicative contexts, known as register flexibility. The present study, guided by the sociocultural theory of language learning, examines descriptive…

In writing science summaries, student writers frequently borrow language fragments from source texts. While taking a text's ideas verbatim is commonly considered a failure in writers' expected use of their own words or even plagiarism, imitating "linguistic chunks" from skilled speakers is also an effective practice in language…

This study investigated the hypothesis that academic vocabulary instruction infused with morphological analysis of bound Latin roots-such as analysis of the relation between innovative and its bound root, nov (meaning "new")-will enhance word learning outcomes for English Learner (EL) adolescents. Latinate words with bound roots comprise…

Language borrowing from sources is a phenomenon used by developing writers as they are learning academic language, though there is much to be learned about how younger students borrow from sources. This study explores student writing, from a sample of 166 diverse middle graders, across topics to determine patterns in borrowing from instructional…

Learning to use language in order to complete source-based writing tasks is a challenge for middle grade writers worthy of additional study, especially given that these tasks are increasingly common in classrooms. Here, we examined the contribution of receptive and productive cross-disciplinary academic language skills to the writing quality of…

Silent reading is the primary mode of reading for proficient readers, and therefore, silent reading fluency is often assessed in research and practice. However, little is known about the validity of the tests administered to students with different language backgrounds. Given that academic language is assumed to be especially challenging for…

The Common Core State Standards (Common Core State Standards Initiative, 2010) feature argumentative writing across the curriculum in grades 4 through 12, yet little is known about how young adolescents develop the challenging advanced language and literacy skills needed for these tasks. This study explored productive academic language use in the…

The aims of the current project were to: (1) describe average change in the use of academic words across the school year in writing and (2) examine potential predictors of growth in academic word use in response to morphology-focused supplemental instruction. Investigators utilized written expository responses of 824 students in 5th grade before…

Whereas cognitive and linguistic factors for learning to read have been extensively studied, less is known about affective factors including children's attitudes toward reading. Studies primarily from English-speaking and Western countries show gradual declines in reading attitudes in elementary school (McKenna et al., Reading Research Quarterly…

This paper aims to advance our understanding of how children's use of vocabulary in writing changes as they progress through their school careers. It examines the extent to which a model of lexical sophistication as use of low-frequency, register-appropriate words adequately captures development in vocabulary use across the course of compulsory…

This study investigates the concurrent and longitudinal relationships between polysemous word knowledge and reading comprehension among bilingual students (n = 107) followed from seventh to eighth grade. Standardized tests were used to measure decoding skills, broad vocabulary knowledge, and reading comprehension. Data about students' polysemous…

Students in grades 5-9 (N = 29) with specific learning disabilities (SLDs) (dysgraphia, dyslexia, or oral and written language learning disability, OWL LD) were asked to take notes and handwrite or type summaries of social studies texts about world geography and cultures that they read or heard. This activity required activating knowledge of…

Academic language has been identified as an important focus for instructing students about the quality of written composition they need to be successful in college and career. However, the role of academic language in written composition achievement is not well understood. This study explores the role of academic language skills in students'…

This study examined how students of English as a foreign language (EFL) with different first language (L1) backgrounds use interactional metadiscourse markers in argumentative writing. Specifically, to explore unique patterns of metadiscourse features that reflect context and development, the essays written by Chinese, Japanese, and Korean EFL…