The current study investigates whether vocabulary breadth, vocabulary depth, and vocabulary fluency contribute differentially to L2 reading and listening comprehension. One hundred and thirty-eight EFL learners first took three vocabulary knowledge tests that measured vocabulary fluency, vocabulary breadth, and vocabulary depth. Subsequently, they…

Study abroad is an important piece of the internationalization of curriculum and is particularly advantageous for second language learners. Many students study abroad to learn a language and the majority of students studying abroad enroll in shorter-term programs. Given their strong representation in the field of study abroad, the following…

Background/purpose: This research aimed to evaluate the impact of integrating the WSQ-based flipped learning method with cooperative learning on speaking performance among English as a Foreign Language (EFL) learners. Addressing the challenges EFL learners face in oral proficiency, the study sought to determine whether this innovative pedagogical…

Research has suggested the important role of vocabulary knowledge in second language (L2) speaking proficiency. However, earlier studies tended to disregard the congruence in test format between assessing vocabulary knowledge and speaking skills with the former predominantly measured in written format. The current study measured vocabulary…

Nonverbal behavior can impact language proficiency scores in speaking tests, but there is little empirical information of the size or consistency of its effects or whether language proficiency may be a moderating variable. In this study, 100 novice raters watched and scored 30 recordings of test takers taking an international, high stakes…

In the L2 fluency literature there is considerable debate over how best to operationally define pauses and how different pause measures relate to L2 proficiency. This creates a challenge for researchers interested in L2 fluency, and particularly those who are working with groups that vary in L2 proficiency. This article addresses these issues by…

This study examined the impact of the manipulated task complexity (Robinson 2001a, 2001b, 2007, 2011; Robinson & Gilabert, 2007) on second language (L2) speech comprehensibility. I examined whether manipulated task complexity (a) impacts L2 speech comprehensibility, (b) aligns with L2 speakers' perception of task difficulty (cognitive…

Speaking a foreign language is a complicated process that involves linguistic competence, skills, and strategy use. Communicating through English in English for Academic Purposes courses is a basic requirement for EFL learners, but it can be a challenge. To improve the quality of speech, strengthen components of speaking competence, and raise…

The current study set out to investigate the effect of dynamic assessment (DA) on the speaking accuracy and fluency of pre-intermediate English as a foreign language (EFL) learners. In contrast to static assessment, DA is conceptualized as an interactive approach towards assessment which combines teaching and testing in a unitary instructional…

The current study investigated the extent to which L2 learners' productive vocabulary knowledge could predict multiple dimensions of spontaneous speech production. A total of 39 English as a foreign language (EFL) participants with varying L2 proficiency levels first completed a productive vocabulary knowledge task (Lex30). Their spontaneous…

We investigated general vocabulary and academic vocabulary growth trajectories of adolescent language minority students using an individual growth modeling approach. Our analytical sample included 3161 sixth- to eighth-grade students from an urban school district in California. The language minority students in our sample were classified as…

The purpose of this study was to determine the extent to which performance on the TOEFL iBT speaking section is associated with other indicators of Japanese university students' abilities to communicate orally in an academic English environment and to determine which components of oral ability for these tasks are best assessed by TOEFL iBT. To…

This study employed Bachman and Palmer's (2010) Assessment Use Argument framework to investigate to what extent the use of a second language oral test as an exit test in a Hong Kong university can be justified. It also aimed to help test developers of this oral test identify the most critical areas in the current test design that might need…

The past 20 years have witnessed enormous growth in a diverse array of studies which explore the linguistic impact of study abroad (SA) experiences. During this period a multitude of research projects have investigated SLA/L2 learning in SA, in a number of different languages (Russian, Japanese, French, Spanish, English), utilizing diverse…

By centralizing the issue of test fairness in language proficiency assessments, this study responds to a call by researchers for developing greater social responsibility in the language testing agenda. As inquiries into language attitude and psychology indicate, there is an underlying uncertainty pertaining to the validity of test use and score…