Using Desimone's (2009) framework for studying the effects of teacher professional development (PD), this qualitative study examines the effectiveness and impact of a 10-week professional development course on 31 foreign language (FL) instructional faculty and staff in a U.S. Government language school. Data sources included 31 K-W-L reflections,…

This article investigated the development of morphological awareness (MA) across three groups of students of Spanish as a second language (SSL) with different levels of proficiency. Four morphological assessment tasks on relational knowledge were designed in a simultaneous cross-sectional study that differed in two dimensions: complexity level…

This study explored the development of L2 learners' interactional competence in Arabic when making requests. Combining a longitudinal and cross-sectional design, it closely examined how learners' language proficiency affected their use of multiple requests in daily-life interactions. Participants included L2 learners (n = 40) and Saudi Arabic…

This multiple case study investigated the application of the genre-based approach (GBA) in a second-semester university-level Arabic class. This article depicts the linguistic features that make possible the recounting of habitual events (recount) in Arabic and outlines how during the GBA, both (1) the notion of purpose for writing and (2) the…

A body of previous work in second- and foreign language pronunciation instruction (e.g., Lord, 2005; Miller, 2012) has shown that explicit phonetic and pronunciation instruction is beneficial. However, Olson (2014) noted that just a few minutes per week of instruction are devoted to pronunciation in most classrooms. What is the effect of such…

Many scholars have highlighted the great variability of second language acquisition outcomes and, thus, the inconsistencies and inconclusiveness in the study abroad literature. These have called for longitudinal, case-based research that focuses on the students' processes (rather than outcomes) and that showcases the heterogeneity of…

The acquisition of morphosyntax presents challenges for learners of all second/foreign languages. This cross-sectional study investigated English-speaking learners' morphosyntactic accuracy in the symmetrical subject-verb agreement type (in subject-initial sentences) and in the asymmetrical subject-verb agreement type (in verb-initial sentences)…

Video/digital games have grown into a mainstream language-mediated activity that attracts millions of foreign language (FL) learners worldwide. While empirical studies have demonstrated that digital game-based interactions offer valuable opportunities for FL practice and learning (e.g., Sundqvist & Wikström, 2015), little is known about the…

This article contributes to broader discussions of the knowledge base for language teacher education; the standards and policies that inform world language teacher education; and the need for a systematic, principled, and robust theory of language to underpin contexualized world language teaching and learning. Specifically, it proposes that the…

This case study enabled researchers to understand the knowledge embedded in a world language teacher's enactment of content-based instruction (CBI) through the lens of a theoretical model inspired by Shulman's (1987) construct of pedagogical content knowledge (PCK). The model, called integration pedagogical content knowledge (I-PCK), represents an…

Drawing on Vygotsky's insights on the sociocultural origins of development, we examine the French homestay as a site for learning, with a focus on the dinner table. Based on audio recordings of mealtime interactions, interviews, and field notes, we present two case studies of French language learners and their host families. "Amelia"…

The present study examined the perspectives of language administrators and teachers regarding Seal of Biliteracy (SoBL) implementation. Utilizing three school districts in Illinois as case studies, this study investigated the ways in which the SoBL was implemented in each district, offering insight into what worked well in each unique school…

Framed within the discussions of the knowledge base for language immersion teachers, this article presents a qualitative case study of a first-year Grade 2 French immersion teacher's enactment of his systemic functional linguistic (SFL) knowledge to position his students in a culturally sustaining genre pedagogy. We examined interactive events and…

Over the past decade, there have been numerous calls to update U.S. education to reflect an increasingly global world (Hull & Hellmich, 2018). Foreign languages (FLs) are often perceived as central to these efforts (American Academy of Arts & Sciences, 2017). Despite this centrality, less is known about how FLs are understood in U.S. K-12…

This study examined the development of requests made by second language (L2) learners of Modern Standard Arabic at four levels of L2 ability. The study used longitudinal and cross-sectional data collection to investigate how learners' performance of requests developed over a five-month period and differed as a function of ability level. The…