When the COVID-19 pandemic hit the U.S. last spring, schools nationwide shut their doors and states cancelled annual standardized tests. Now federal and state policymakers are debating whether to cancel testing again in 2021. One factor they should consider is whether a two-year gap in testing will make it impossible to measure student-level…

State standardized exams help parents, educators, and policymakers understand which students are on track -- and who is falling behind -- so that the adults can intervene to meet the needs of all students. This information is more crucial than ever given that COVID-19 upended traditional schooling. This report's recommendations for federal and…

Formally describing and assessing the difficulty of learning and teaching material is important for quality assurance in university teaching, for aligning teaching and learning activities, and for easing communications among stakeholders such as teachers and students. This paper proposes a novel taxonomy to describe and quantify the difficulty…

School vouchers are state-funded programs--often called scholarship programs--that allow students to use public monies to attend a private school. The state provides a set amount of money, typically based on the state's per-pupil amount, for private school tuition. There are currently 27 voucher programs in 16 states and the District of Columbia.…

Daniel Koretz is the Henry Lee Shattuck Professor of Education at the Harvard Graduate School of Education. His research focuses on educational assessment and policy, particularly the effects of high-stakes testing on educational practice and the validity of score gains. He is the author of "Measuring Up: What Educational Testing Really Tells…

In recent years, there has been increasing focus on the issue of multiple hypotheses testing in education evaluation studies. In these studies, researchers are typically interested in testing the effectiveness of an intervention on multiple outcomes, for multiple subgroups, at multiple points in time or across multiple treatment groups. When…

In investigations of unusual testing behavior, a common question is whether a specific pattern of responses occurs unusually often within a group of examinees. In many current tests, modern communication techniques can permit quite large numbers of examinees to share keys, or common response patterns, to the entire test. To address this issue,…

The comparison of item-level computerized adaptive testing (CAT) and multistage adaptive testing (MST) has been researched extensively (e.g., Kim & Plake, 1993; Luecht et al., 1996; Patsula, 1999; Jodoin, 2003; Hambleton & Xing, 2006; Keng, 2008; Zheng, 2012). Various CAT and MST designs have been investigated and compared under the same…

The COVID-19 pandemic has led to rapid change, unprecedented in higher education. One such change has been the almost complete shift to online assessment. The simultaneous employment of online assessment and proctoring has not enjoyed the rigorous academic debate and research traditionally associated with such shifts in academia. This engagement…

School readiness is recognized as one of the key starting points for children's further success in their school work and in their subsequent career. However, many kindergarten teachers still miss and long for a comprehensive, reliable and standardized diagnostic tool which could help them recognize the level of children's school readiness. That is…

There is a paucity of research in Australia about educators' use of differentiated instruction (DI) to support the learning of students with ADHD. This study reports on a small-scale, qualitative research using interviews with teachers and school leaders to identify how they use DI as an effective teaching instruction for students with ADHD.…

This study investigates washback effects of IELTS test on university teachers' adoption of teaching materials in the classroom in China and see how a high-stake language exam affects their teaching practices and how they and their students perceive the effectiveness of the pedagogic adjustments. To this end, individual interview to five teacher…

Background: Examinees may not make enough effort when responding to test items if the assessment has no consequence for them. These disengaged responses can be problematic in low-stakes, large-scale assessments because they can bias item parameter estimates. However, the amount of bias, and whether this bias is similar across administrations, is…

In order to make assessments as widely accessible as possible, including to young learners from diverse backgrounds with a wide range of individual needs and characteristics, some developers of standardized tests have resorted to offering accessibility tools (e.g., magnifying/zoom) and accommodations (e.g., extended response time) to test takers.…

The global pandemic has forced all language teachers, regardless of their affinity to and preparation for online teaching, to convert their face-to-face courses into online versions of crisis teaching. Despite being a crisis, it has also opened opportunities for language educators and researchers to identify innovative ways of evaluating,…