The role of international students' English language proficiency has been extensively researched to understand its impact on academic achievement in English-medium universities, mainly because of students' non-English-speaking backgrounds. However, the relationship between language proficiency and academic achievement among…

Multilingualism in education is encouraged in South Africa, and children are expected to become bilingual and biliterate during the early primary grades. Much focus has been placed on measuring literacy in children's first language, often the medium of instruction (MOI), and English, the language typically used as MOI from fourth grade. However,…

Language proficiency testing serves an important function of classifying examinees into different categories of ability. However, misclassification is to some extent inevitable and may have important consequences for stakeholders. Recent research suggests that classification efficacy may be enhanced substantially using computerized adaptive…

This study investigated the impact of different lengths of pre-task planning time on performance in a test of second language speaking ability for university admission. In the study, 47 Turkish-speaking learners of English took a test of English language speaking ability. The participants were divided into two groups according to their language…

Investigating the comparability of students' performance on TOEFL writing tasks and actual academic writing tasks is essential to provide backing for the extrapolation inference in the TOEFL validity argument (Chapelle, Enright, & Jamieson, 2008). This study compared 103 international non-native-English-speaking undergraduate students'…

There is growing research on the linguistic features that most contribute to making second language (L2) speech easy or difficult to understand. Comprehensibility, which is usually captured through listener judgments, is increasingly viewed as integral to the L2 speaking construct. However, there are shortcomings in how this construct is…

This review departs from current practice in reviewing tests in that it employs an "argument-based approach" to test validation to guide the review (e.g. Bachman, 2005; Kane, 2006; Mislevy, Steinberg, & Almond, 2002). Specifically, it follows an approach to test development and use that Bachman and Palmer (2010) call the process of "assessment…

This paper provides a summary of a novel and integrated way to think about the item response models (most often used in measurement applications in social science areas such as psychology, education, and especially testing of various kinds) from the viewpoint of the statistical theory of generalized linear and nonlinear mixed models. In addition,…

School-based assessment (SBA) has recently been introduced into the Hong Kong Certificate of Education Examinations (HKCEE) in English. The present study was conducted within the context of this assessment change to investigate students' and parents' perceptions of the impact of SBA. Two surveys were employed to explore students' and parents'…

The article examines changes in language testing textbooks in English since Lado (1961) and proposes that two trends may be discerned. The first shows how the growing professionalism of the field has required an expansion in teaching materials to meet the need for new training programmes. What the expansion also shows is the desire, again a mark…

Discusses a recently developed post-admissions testing battery, for Ontario colleges and universities, that tests students' listening, speaking, reading, and writing skills through integrated texts and tasks that simulate academic language use. The battery yields placement and diagnostic information about students' readiness to undertake academic…