While language aptitude and motivation are considered to be important contributors to second language (L2) attainment, two major gaps in the past research have been (1) a lack of nonlinear models stemming from a naive and tacit assumption that learning outcomes are linearly related to their predictors, and (2) a lack of unified and integrative…

Purpose: Situated within a complex social-political and developmental context marked by racialization and identity formation, this research aims to illuminate the nuanced ways Latinx youth navigate their bilingual experience amidst varying educational models and linguistic environments. The overarching goal of this dissertation is to investigate…

This study investigated the factors, such as students' foreign language enjoyment, their foreign language classroom anxiety, the teacher's language choice (English-only instruction versus English instruction with limited legitimate Japanese support), and demographics that affect improvement in English proficiency in EFL communicative classes.…

The aim of this study was twofold: first, to develop an experimental technique as a tool to investigate learning outcomes of spontaneous, naturalistic second language (L2) learning under controlled laboratory conditions; and second, to explore how this technique can be used to understand the basic conditions and limits of this learning. Two…

Learning goal orientation is a prominent motivational construct that has been linked to positive student outcomes. For high-ability students, a lack of mastery learning goals has been theoretically and empirically associated with underachievement. However, longitudinal research examining the development and outcomes of their learning goal…

This study examines the English language learning outcomes of young Chinese L1 children when using a digital self-guided learning tool, ABCmouse "English Language Learning Academy" (ABCmouse ELL), created by Age of Learning, Inc. and designed based on principles of second language research. In a pretest, posttest study design, experiment…

The present study examines the effects that a 3-week study-abroad (SA) experience and a set of individual differences have on the foreign language (FL) development of a group of 64 Catalan/Spanish speakers, learners of English as an FL. Moreover, the present study attempts to account for the outcome differences between successful and less…

The present longitudinal study examines the interaction of learner variables (gender, motivation, self-efficacy, and first language literacy) and their influence on second language learning outcomes. The study follows English learners of French from Year 5 in primary school (aged 9-10) to the first year in secondary school (Year 7; aged 11-12).…

This paper investigates the effects of Content and Language Integrated Learning, CLIL for short, on both the attainment of the subject matter, mathematics in our case, hence the content aspect of CLIL. The second axes of research focuses on the effect of CLIL on the learners' proficiency vis-à-vis the language of instruction, epitomized here by…

This case study aimed at identifying barriers encountered by an English teaching who taught in a large class and how he dealt with them. The participant of this study was an English teacher in a private owned school and the number of students he taught was more than 30, which is considered a large class for language learning. An in-depth interview…

Foreign Language Classroom Anxiety is an educational phenomenon that has gained growing attention among researchers over the past three decades. It is a form of anxiety that can be debilitating and arises from various sources. This research examined foreign language classroom-based anxiety experiences of two adult Japanese English language…