This study set out to investigate the relationship between L2 vocabulary knowledge (VK) and second-language (L2) reading/listening comprehension. More than 100 individual studies were included in this meta-analysis, which generated 276 effect sizes from a sample of almost 21,000 learners. The current meta-analysis had several major findings.…

Schools in the United States serve a linguistically diverse population of students. The U.S. Department of Education estimates that 9.1 percent of public school students in the United States were English learners (ELs) in 2014-2015. These are students who meet the federal definition of English learners, referred to in the Individuals with…

Variability in the form of article (i.e., a and the) omissions and stressing has been attributed to a mismatch between first (L1) and second language (L2) prosodic and syntactic structures. An overlap between the L1 and L2 systems, on the other hand, is expected to contribute to native-like article productions. This case study aims to explore the…

This study explores the internal structure of psychological attributes (i.e., motivation, belief and emotion) related to foreign language reading (FLR) (hereafter FLR attributes) and checks the utility of existing FLR attribute measurements for the specific learner group (i.e., Japanese university students studying English as their foreign…

The present research aims to identify the underlying English listening belief structure of English-as-a-foreign-language (EFL) learners, thereby informing methodologies for subsequent analysis of beliefs with respect to listening achievement. Development of a measurement model of English listening learning beliefs entailed the creation of an…

This chapter takes a critical look at complexity in L2 research. We demonstrate several problems in the L2 literature in terms of how complexity has been defined and operationalised as a construct. In the first part of the chapter we try to unravel its highly complex, multidimensional nature by presenting a taxonomic model that identifies major…

This article discusses the decisions that school leaders must make to reclassify students as fluent and proficient in English and the implications that reclassification decisions could have for the future achievement of those students. The study examined the achievement gap between English learners and the overall student population and the…

The 12th iteration of the International Conference on Educational Data Mining (EDM 2019) is organized under the auspices of the International Educational Data Mining Society in Montreal, Canada. The theme of this year's conference is EDM in Open-Ended Domains. As EDM has matured it has increasingly been applied to open-ended and ill-defined tasks…

A 50-item, five-point Likert scale inventory was designed to be a valid and reliable group-administered instrument to provide a profile of the declarative knowledge of electronic mail (e-mail) strategies used by students learning English as a second language (ESL) or foreign language (EFL). The inventory was developed primarily for voluntary use…

This handbook, which focuses on foreign language teaching in the classroom, aims to describe the "state of the art" in testing. The first section considers the area of aptitude testing, particularly the diagnostic function of aptitude tests. A taxonomy of foreign language teaching objectives points out the need to classify the aims of foreign…