The Involvement Load Hypothesis (ILH) is a framework for designing vocabulary-learning tasks which was proposed by Batia Laufer and Jan Hulstijn in 2001. It assumes that task effectiveness depends on three components induced by a task: a motivational component (need) and two cognitive components (search and evaluation). The hypothesis has been…

The research note focuses on the alignment aspect of English language proficiency (ELP) assessments, one of the required types of validity evidence for the federal peer review process of states' assessment systems. A basic tenant of current U.S. education policy is the alignment between what a test assesses and what content has been determined as…

Many people speak more than two languages. How do languages acquired earlier affect the learnability of additional languages? We show that linguistic distances between speakers' first (L1) and second (L2) languages and their third (L3) language play a role. Larger distances from the L1 to the L3 and from the L2 to the L3 correlate with lower…

The assessment of language endangerment requires accurate estimates of speaker populations, including information about the proficiency of different groups within those populations. Typically, this information is based on self-assessments, a methodology whose reliability is open to question. We outline an approach that seeks to improve the…

This study investigates relations between second language (L2) lexical input and output in terms of word information properties (i.e., lexical salience; Ellis, 2006a). The data for this study come from a longitudinal corpus of naturalistic spoken data between L2 learners and first language (L1) interlocutors collected over a year's time. The…

The acquisition of linguistic structures that require "perspective-taking" at the level of "message generation" is challenging. We investigate use of "progressive aspect" in L2 event encoding, using a sentence priming paradigm. We focus on Dutch, in which use of progressive aspect is optional. The progressive consists…

This article explores a number of key issues that emerged during the panel discussion that followed the General Language Proficiency Symposium at the Language Testing Forum (LTF) 2010, celebrating the 30th anniversary of the LTF. The key issues that emerged during the discussion should be of interest to a wider audience, as they express current…

This study investigates the combined effects of task-based careful online planning and the storyline structure of a task on second language performance (complexity, accuracy and fluency). Sixty intermediate EFL learners were randomly assigned to four groups (n = 15). Participants were asked to perform two tasks with different degrees of storyline…

This chapter will present a research synthesis of a series of studies, termed here the Ealing research. The studies use the same general framework to conceptualise tasks and task performance, enabling easier comparability. The different studies, although each is self-contained, build into a wider picture of task performance. The major point of…

The present study aims to sensitize SLA researchers to the importance of documenting and controlling for their participants' proficiency in the target language, with the goal of establishing more robust proficiency assessment standards in experimental research. First, this article presents a survey of recent (2000-2008) foreign and second-language…

The purpose of this dissertation was to examine the relationships between working memory (WM) and three commonly used learning strategies or conditions in the nature of proficiency among adult L2 Russian learners. Based on the aptitude-learning condition interaction framework articulated by Robinson (2002b), the study identifies two types of…

In this article, I describe studies conducted over 25 years with secondary and post-secondary L2 learners in the United States. The evidence from these studies shows that there are important connections between students' early L1 skills and their L2 aptitude and L2 proficiency and that individual differences in students' L1 skills in elementary…

There has been considerable progress in second language (L2) research at the syntax-semantics interface addressing how syntax can inform phrasal semantics, in terms of interpretive correlates of word order (Slabakova, 2008). This article provides evidence of a flow of information ostensibly in the opposite direction, from meaning to grammar, at…

While language aptitude has been investigated actively within second language research, there is a current dearth of research on the effects of aptitude in cases of attrition. The aim of the present investigation was to explore the role of language aptitude for L1 proficiency in speakers who experienced a break with their L1 setting prior to…

Reports on an experiment undertaken to explore further whether language proficiency is divisible or unitary, using the principal factor analysis, and to identify the factors involved with the scores of 58 subjects of similar language and cultural backgrounds. (Author/CB)