Examinees who attempt the same test multiple times are often referred to as "repeaters." Previous studies suggested that repeaters should be excluded from the total sample before equating because repeater groups are distinguishable from non-repeater groups. In addition, repeaters might memorize anchor items, causing item drift under a…

Though previous research addresses the negative impact of state-mandated high school exit exams on English language learners' (ELLs) educational experiences, less attention has been given to how college-oriented ELLs, especially those who attended school in their home countries before coming to the US, handle rigorous exams or gain access to…

This paper examines recent reforms in English-language testing in Japan using a policy distraction framework. We identify the term 'washback (effect)' and other related discourses as major distractors and investigate how 'washback' discourses have functioned as political slogans or catchphrases in policy deliberation processes and how they have…

The philosophy of comprehensive education embedded in Scottish policy has long been recognised as an exemplary feature. The commitment to language learning is evident in recent policy supporting primary pupils who will learn two languages as well as the language of their school. For most children, this will involve English and two other languages,…

Measures of socioeconomic status (SES) are widely used in educational research and policy applications in no small part because of a deeply rooted belief of the importance of SES. This paper argues that the usefulness of common SES measures can be undermined by (a) an atheoretical approach to conceptualizing SES and selecting measures, which…

This paper is the first in a series of Analytical Insights papers, which provide accessible, up-to-date analysis of educational datasets. This insights paper draws on the latest National Assessment Program Literacy and Numeracy (NAPLAN) data to discuss student participation and engagement with the tests -- factors which impact the quality and…

The entrance exams to Japanese universities have long been criticised for creating negative "washback" on English education in high schools in Japan, as teachers have often focused their teaching efforts on teaching grammar to prepare students for these exams rather than helping students to develop competency in spoken English. Many…

Wollack, Cohen, and Eckerly suggested the "erasure detection index" (EDI) to detect fraudulent erasures for individual examinees. Wollack and Eckerly extended the EDI to detect fraudulent erasures at the group level. The EDI at the group level was found to be slightly conservative. This article suggests two modifications of the EDI for…

Originally an editorial for "English in Education," this short article summarises key issues in the imposition of a separate test for grammar, punctuation and spelling. It illustrates the poor foundations, lack of clarity and distortion of curriculum which invalidate the test.

Competence data from low-stakes educational large-scale assessment studies allow for evaluating relationships between competencies and other variables. The impact of item-level nonresponse has not been investigated with regard to statistics that determine the size of these relationships (e.g., correlations, regression coefficients). Classical…

Item nonresponses are prevalent in standardized testing. They happen either when students fail to reach the end of a test due to a time limit or quitting, or when students choose to omit some items strategically. Oftentimes, item nonresponses are nonrandom, and hence, the missing data mechanism needs to be properly modeled. In this paper, we…

This book explores the influence of high stakes standardised testing within the context of South Korea. South Korea is regarded as a shining example of success in educational achievement and, as this book reveals, pressurised standardised testing has been a major contributing factor to its success. This unique country provides an excellent setting…

This study aims to present the washback effect of the undergraduate English placement examination in Turkiye on teachers who are considered one of the highest stakeholders of the test. The data were collected through questionnaires from 110 participants and follow-up face-to-face interviews with 24 English language teachers having teaching…

Recently, the testing effect has received a great deal of attention from researchers and educators who are intrigued by its potential to enhance student learning in the classroom. However, effective incorporation of testing (as a learning tool) merits a close examination of the conditions under which testing can enhance student learning in an…

This study investigated the effects of linking potentially multidimensional test forms using the fixed item parameter calibration. Forms had equal or unequal total test difficulty with and without confounding difficulty. The mean square errors and bias of estimated item and ability parameters were compared across the various confounding tests. The…